D.A.S. Sound Force SF-112, Sound Force SF-215, Sound Force SF-30A, Sound Force SF-221 User Manual

User's Manual

SF-112 / SF-215 / SF-221 / SF-30A

Antes de utilizar el equipo, lea la sección
“Precauciones de seguridad” de este manual.
Conserve este manual para futuras consultas.

Before operating the device, please read the
“Safety precautions” section of this manual.
Retain this manual for future reference.

CONTENTS

SAFETY PRECAUTIONS

WARRANTY

DECLARATION OF CONFORMITY

INTRODUCTION

CONFIGURATIONS

2x SF-112 + 4x SF-215 + 4x SF-221 (Quad-amplified)

2x SF-112 + 4x SF-215 + 4x SF-30A (Quad-amplified)

2x SF-112 + 4x SF-215 + 4x SF-221 (Tri-amplified)

2x SF-112 + 4x SF-215 + 4x SF-30A (Tri-amplified)

SPECIFICATIONS

LINE DRAWINGS

INSTALLATION AND ACCESSORIES

ANNEX I: Table for cable selection

ANNEX II: Line connections: unbalanced and balanced

ANNEX III: DASnet cables

ANNEX IV: Table of accessories

ANNEX V: AXB-SF30

3 - 4

5

6

7 - 8

9 - 12

13

14

15 - 35

36

37

38

39 - 40

41

Manual del Usuario / SF series / User’s Manual

SF-112 / SF-215 / SF-221

Cajas acústicas pasivas / Passive loudspeaker enclosures

Precauciones de Seguridad
Safety Precautions

Conserve y lea todas estas instrucciones.
Siga todas las advertencias.
El signo de exclamación dentro de un triángulo indica la
existencia de componentes internos cuyo reemplazo puede
afectar a la seguridad.

El doble cuadrado indica equipo de Clase II. The double square indicates Class II device.

Las especificaciones se encuentran en la etiqueta de la parte
posterior del producto.

El colgado del equipo sólo debe realizarse utilizando los herrajes
de colgado recomendados y por personal cualificado.

No exponga este equipo a la lluvia o humedad. No exponga el
equipo a salpicaduras ni coloque sobre él objetos que
contengan líquidos, tales como vasos y botellas. Equipo IP-20.

Este símbolo indica que el presente producto no puede ser
tratado como residuo doméstico normal, sino que debe
entregarse en el correspondiente punto de recogida de equipos
eléctricos y electrónicos.

Equipo diseñado para funcionar entre 15ºC y 42ºC con una
humedad relativa máxima del 95%.

El cableado exterior conectado al equipo requiere de su
instalación por una persona instruida.

Keep these instructions.
Heed all warnings. Follow all instructions.
The exclamation point inside an equilateral triangle indicates the
existence of internal components whose substitution may affect
safety.

The specifications can be found on the rear label of the product.

The appliance should be flown only from the rigging points and
by qualified personnel.

Do not expose this device to rain or moisture. Do not place any
objects containing liquids, such as bottles or glasses, on the top
of the unit. Do not splash liquids on the unit. IP-20 equipment.

This symbol on the product indicates that this product should
not be treated as household waste. Instead it shall be handed
over to the appicable collection point for the recycling of
electrical and electronic equipment.

Working temperature ranges from 15ºC to 42ºC with a relative
humidity of 95%.

The outer wiring connected to the device requires installation by
an instructed person.

El equipo cuenta con dos conectores de entrada en paralelo
para facilitar la conexión de varias cajas en paralelo.

No emplace altavoces en proximidad a equipos sensibles a
campos magnéticos, tales como monitores de televisión o
material magnético de almacenamiento de datos.

No existen partes ajustables por el usuario en el interior de este
equipo. Cualquier operación de mantenimiento o reparación
debe ser realizada por personal cualificado. Es necesario el
servicio técnico cuando el aparato se haya dañado de alguna
forma, tal como que haya caído líquido o algún objeto en el
interior del aparato, haya sido expuesto a lluvia o humedad, no
funcione correctamente o haya recibido un golpe.

Limpie con un paño seco. No use limpiadores con disolventes.

Note that the two Speakon input connectors are wired in parallel
to provide easy parallel connection of several enclosures.

Do not place loudspeakers in proximity to devices sensitive to
magnetic fields such as television monitors or data storage
magnetic material.

No user serviceable parts inside. Refer all servicing to qualified
service personnel. Servicing is required when the apparatus has
been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture,
does not operate normally or has been dropped.

Clean only with a dry cloth. Do not use any solvent based
cleaners.

Manual del Usuario / SF series / User’s Manual

3

SF-30A

Cajas acústicas activas / Self-powered loudspeaker enclosures

Precauciones de Seguridad
Safety Precautions

El signo de exclamación dentro de un triángulo indica la
existencia de importantes instrucciones de operación y
mantenimiento en la documentación que acompaña al producto.
Conserve y lea todas estas instrucciones. Siga las advertencias.

ATENCIÓN: Es un producto clase A, por lo que en entornos
domésticos puede causar radio-interferencias, en cuyo caso el
usuario tendrá que tomar las medidas oportunas.
De acuerdo con EN55103-2, usar el equipo sólo en entornos E1,
E2, E3 ó E4.

No desconecte la tierra en el conector de alimentación pues es
peligroso e ilegal. Equipo de Clase I. El producto debe ser
conectado a un enchufe con toma de tierra. Sólo use este
equipo con el cable de red de alimentación adecuado para su
país.
El signo del rayo con la punta de flecha, alerta contra la
presencia de voltajes peligrosos no aislados. Para reducir el
riesgo de choque eléctrico, no retire la cubierta.

No instale el aparato cerca de ninguna fuente de calor como
radiadores, estufas u otros aparatos que produzcan calor. Debe
instalarse siempre sin bloquear la libre circulación de aire por las
aletas del radiador.

No exponga este equipo a la lluvia o humedad sin el protector
de lluvia recomendado. No exponga el equipo a salpicaduras sin
el protector de lluvia recomendado, ni coloque sobre él objetos
que contengan líquidos, tales como vasos y botellas.

Este símbolo indica que el presente producto no puede ser
tratado como residuo doméstico normal, sino que debe
entregarse en el correspondiente punto de recogida de equipos
eléctricos y electrónicos.

The exclamation point inside an equilateral triangle is intended to
alert the users to the presence of important operating and
mainten ance (servi cing) instruc tions in the li terature
accompanying the product. Heed all warnings. Follow all
instructions. Keep these instructions.
WARNING: This is a class A product. In a domestic environment
this product may cause radio interferences in which case the
user may be required to take adequate measures.
Use this product only in E1, E2, E3 or E4 environments
according to EN55103-2.
Do not remove mains connector ground, it is dangerous and
illegal. Class I device. The product must be connected to a
mains socket outlet with protective earth connection. Only use
this equipment with an appropriate mains cord for your country.

The lightning and arrowhead symbol warns about the presence
of uninsulated dangerous voltage. To reduce the risk of electric
shock, do not remove the cover.

Do not install near any heat sources such as radiators, heat
registers, stoves or other apparatus that produce heat.
The circulation of air through the heatsink must not be blocked.

Do not expose this device to rain or moisture without the rain
protector supplied. Do not place any objects containing liquids,
such as bottles or glasses, on the top of the unit. Do not splash
liquids on the unit without the rain protector supplied.

This symbol on the product indicates that this product should
not be treated as household waste. Instead it shall be handed
over to the appicable collection point for the recycling of
electrical and electronic equipment.

Equipo diseñado para funcionar entre 15ºC y 45ºC con una
humedad relativa máxima del 95%, con un rango de ±10% de la
tensión nominal de alimentación indicada en la etiqueta trasera
(según IEC 60065). Si debe sustituir el fusible preste atención al
tipo y rango.

El cableado exterior conectado al equipo requiere de su
instalación por una persona instruida o el uso de cables flexibles
ya preparados.

Si el aparato es conectado permanentemente, la instalación
eléctrica del edificio debe incorporar un interruptor multipolar con
separación de contacto de al menos 3mm en cada polo.

Para desconectar el dispositivo debe usar el enchufe.
Desconecte este aparato durante tormentas eléctricas,
terremotos o cuando no se vaya a emplear durante largos
periodos.

No emplace altavoces en proximidad a equipos sensibles a
campos magnéticos, tales como monitores de televisión o
material magnético de almacenamiento de datos.

No emplace el producto sobre un carro, base, tripode, soporte o
mesa inestables. El dispositivo puede caer, causando serias
heridas y dañándose gravemente.

El colgado del equipo sólo debe realizarse utilizando los herrajes
de colgado recomendados y por personal cualificado. No
cuelgue la caja de las asas y respete los valores máximos de
carga dados en el manual.

No existen partes ajustables por el usuario en el interior de este
equipo. Cualquier operación de mantenimiento o reparación
debe ser realizada por personal cualificado. Es necesario el
servicio técnico cuando el equipo se haya dañado de alguna
forma, como que haya caído líquido o algún objeto en el interior
del aparato, haya sido expuesto a lluvia o humedad, no funcione
correctamente, haya recibido un golpe o su cable de red esté
dañado.

Limpie con un paño seco. No use limpiadores con disolventes. Clean only with a dry cloth. Do not use any solvent based

Working temperature ranges from 15ºC to 45ºC with a relative
humidity of 95%, with ±10% of the rated main voltage value
indicated on the rear label (according to IEC 60065). If the fuse
needs to be replaced, please pay attention to correct type and
ratings.

The outer wiring connected to the device requires installation by
an instructed person or the use of a flexible cable already
prepared.

If the apparatus is connected permanently, the electrical system
of the building must incorporate a multipolar switch with a
separation of contact of at least 3mm in each pole.

To disconnect the device, you should use the mains plug. Unplug
this apparatus during lightning storms, earthquakes or when
unused for long periods of time.

Do not place loudspeakers in proximity to devices sensitive to
magnetic fields such as television monitors or data storage
magnetic material.

Do not place the product on an unstable cart, stand, tripod,
bracket or table. The device may fall, causing serious injury, and
serious damage to the device itself.

The appliance should be flown only from the rigging points and
by qualified personnel. Do not suspend the box from the handles
and respect the maximium load values given in the manual.

No user serviceable parts inside. Refer all servicing to qualified
service personnel. Servicing is required when the apparatus has
been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture,
does not operate normally or has been dropped.

cleaners.

4

Manual del Usuario / SF series / User’s Manual

GARANTÍA

Todos nuestros productos están garantizados por un periodo de 24
meses desde la fecha de compra.
Las garantías sólo serán válidas si son por un defecto de
fabricación y en ningún caso por un uso incorrecto del producto.
Las reparaciones en garantía pueden ser realizadas,
exclusivamente, por el fabricante o el servicio de asistencia técnica
autorizado.
Otros cargos como portes y seguros, son a cargo del comprador
en todos los casos.
Para solicitar reparación en garantía es imprescindible que el
producto no haya sido previamente manipulado e incluir una
fotocopia de la factura de compra.

WARRANTY

All our products are warrantied against any manufacturing defect
for a period of 2 years from date of purchase.
The warranty excludes damage from incorrect use of the product.
All warranty repairs must be exclusively undertaken by the factory
or any of its authorised service centers.
To claim a warranty repair, do not open or intend to repair the
product.
Return the damaged unit, at shippers risk and freight prepaid, to
the nearest service center with a copy of the purchase invoice.

Manual del Usuario / SF series / User’s Manual

5

DECLARACIÓN DE CONFORMIDAD

DECLARATION OF CONFORMITY

DAS Audio Group, S.L.

C/ Islas Baleares, 24 - 46988 - Pol. Fuente del Jarro - Valencia. España
(Spain).

Declara que SF-112, SF-215, SF-221, SF-30A:
Declares that SF-112, SF-215, SF-221, SF-30A:

Cumple con los objetivos esenciales de las Directivas:
Abide by essential objectives relating Directives:

l De Baja Tensión / Low Voltage 2014/35/UE

l RoHS 2011/65/UE

l RAEE (WEEE) 2012/19/UE

l EMC (sólo / only : SF-30A) 2014/30/UE

Y es conforme a las siguientes Normas Armonizadas Europeas:
In accordance with Harmonized European Norms:

l EN 60065:2014.- Audio, video and similar electronic apparatus. Safety

requirements.

l EN 50581:2012.- Technical documentation for the assessment of electrical

and electronic products with respect to the restriction of hazardous
substances.

l EN 55032:2012.- Electromagnetic compatibility of multimedia equipment.

Emission requirements. (Sólo / Only : SF-30A)

l EN 55103-2:2009.- Electromagnetic compatibility. Product family standard

for audio, video, audio-visual and entertainment lighting control apparatus

for professional use. Part 2:Immunity. (Sólo / Only : SF-30A)

6

Manual del Usuario / SF series / User’s Manual

INTRODUCTION

The Sound Force Dance Stack series has been designed for today´s high-level dance venues where
exceptional sound, imposing power and impressive looks are key requisites.
Thanks to the modularity of the series, the designers of the rooms have a variety of combinations to mid­high, medium-low and subwoofers that can be adapted to specific local needs.
Designed for performance and reliability, built to exacting standards Sound Force by DAS Audio Group,
S.L. The first choice for high-level dance clubs worldwide.

Features

SF-112

-12" horn loaded mid-range

- M-75N neodymium compression driver

-Twin bullet tweeters for very high frequency

-Custom color schemes

-Specific hardware for rigging and stacking

The SF-112 is a three-way system designed for
high level dance clubs. Two large format fiberglass
horns comprising the mid and high frequency
sections dominate the front of the cabinet. Crisp,
articulate and loud, define the SF-112. Twin bullet
tweeters mounted on the front provide the ultra
high frequency reproduction required for dance
systems.

SF-215

-Twin 15" loudspeakers

-Elegant cabinet design

-Band-pass configuration

-Custom color schemes

-Specific hardware for rigging and stacking

The SF-215 is a bass-mid system comprising
twin 15" loudspeakers mounted in a band-pass
enclosure. The SF-215 provides the punch and
definition needed for today´s dance music. The SF-
215 can be stacked vertically or mounted on either
side of the SF-112 for flown horizontal arrays using
the optional stacking and rigging hardware. The
elegant cabinet design sports a decorative
lacquered center piece which can be ordered with
custom colors.

Manual del Usuario / SF series / User’s Manual

7

SF-221

-Twin 21" high power loudspeakers

-6" voice coils for high power handling

-Cross-fire enclosure configuration

-Reinforced enclosure design

-Thunderous low frequency reproduction

The SF-221 is a twin 21" subwoofer system
designed to provide high levels of low frequency
energy. The loudspeakers, equipped with 6" voice
coils, highly effective heat dissipation schemes,
and an extremely robust mechanical design are
ideal for dance club applications where long hours
of demanding use is the norm. The reinforced
enclosure design and cross-fire configuration are
key in providing stunning, high-intensity bass.

SF-30A

-Powered subwoofer system

-Single 30" high density polyethylene cone

-Unique moving magnet linear motor design

-Ultra high power amplifier design

-Differential Pressure Control (DPC®)

-Highly reinforced cabinet design

-Unmatched p e r f o r mance c o m p a r e d t o
conventional systems

The SF-30A makes use of an innovative and
unique transducer based on the patented M­Force® moving magnet linear motor structure.
Unparalleled performance in terms of power
handling, electromagnetic conversion, reliability
and maximum SPL are a few of the innovative
features and improvements with respect to the
conventional moving coil arrangement.

The motor system is driven by an ultra high
power Class D amplifier module which is no less
impressive than the motor design. Amazing figures
in terms of both output voltage (310 Vpeak) and
current capabilities (200 Apeak), the M-Drive®
amplifier is capable of exploiting the full potential of
the M-Force®. The DPC® (Differential Pressure
Control) is a powerful active acoustic processing
tool which controls and enhances the performance
of the system.

M-Force®, M-Drive® and DPC® are registered
trademarks of Powersoft S.p.A.

8

Manual del Usuario / SF series / User’s Manual

CONFIGURATIONS

Tipo de sistema

System type

Modelo de SUB

SUB model

Tipo de montaje

Set up

Dibujos

Drawings

Preset name

(DSP2060A / DSP 4080)

3 vías / 3 way

TRI-AMP

SF-221

Apilado

Stacked

257. SF 3W Stack 21"

4 vías / 4 way

QUAD-AMP

SF-221

Apilado

Stacked

259. SF 4W Stack 21"

4 vías / 4 way *

QUAD-AMP

SF-221

SF-112+SF-215

Colgadas

Flown

261. SF 4W Flown 21"

3 vías / 3 way

TRI-AMP

SF-30A

Apilado

Stacked

258. SF 3W Stack 30"

4 vías / 4 way

QUAD-AMP

SF-30A

Apilado

Stacked

260. SF 4W Stack 30"

4 vías / 4 way *

QUAD-AMP

SF-30A

SF-112+SF-215

Colgadas

Flown

262. SF 4W Flown 30"

Now, the system typical configurations depending on the subwoofer (SF-221 or SF-30A) and the type of SF-
112 configuration (passive / biamp) are shown.

SUMMARY TABLE OF TYPICAL CONFIGURATIONS

* Todos los parámetros bloqueados excepto los retardos de cada vía. Durante la instalación se debe proceder al
alineamiento temporal adecuado.
* All parameters locked except delays of each way. Proper time alignement must be done during the
installation.

Below, a list of Crossover presets for different systems with the DSP-4080 processor is shown. Each preset
includes cross frequency, gain level between ways, polarity, set of limiters, etc. Most parameters are blocked by
the manufacturer.

257. SF 3W Stack 21”

258. SF 3W Stack 30”

259. SF 4W Stack 21”

260. SF 4W Stack 30”

261. SF 4W Flown 21”

262. SF 4W Flown 30”

EDIT

Remember that DAS Audio processors can be monitored or controlled using DASnet.

Manual del Usuario / SF series / User’s Manual

9

CONFIGURATIONS (cont’d)

Next, four configurations as examples are shown.

Sound Force Disco Systems

5 Way System Quad-amplified - 2x21”

subwoofers

40KW

SF-221

SF-112

(BI-AM P) (BI-AM P)

SF-215

PRC (Power Reduction Control) for D-100:

PRC=0dB for SF-215

-4dB for MF of S F-112

PRC

-6dB for HF of S F-112

SF-112

SF-215

Sound Force Disco Systems

5 Way Quad-amplified system - 30” subwoofers (Moving

magnet linear motor transducer)

52KW

SF-221

10

SF-112

(BI-AM P) (BI-AM P)

SF-215

SF-30A

PRC (Power Reduction Control) for D-100:

PRC=0dB for SF-215

-4dB for MF of S F-112

PRC

-6dB for HF of S F-112

SF-112

SF-215

Manual del Usuario / SF series / User’s Manual

SF-30A

CONFIGURATIONS (cont’d)

SF-221

SF-215

SF-112

5 Way tri-amplified system - 2x21” subwoofers

Sound Force Disco Systems

32KW

PRC (Power Reduction Control) for D-100:

PRC=0dB for SF-215
PRC=-4dB for SF-112

SF-215

SF-112

SF-221

SF-30A

SF-215

SF-112

5 Way tri-amplified system - 30” subwoofers (Moving

Sound Force Disco Systems

magnet linear motor transducer)

44KW

PRC (Power Reduction Control) for D-100:

PRC=0dB for SF-215
PRC=-4dB for SF-112

SF-215

SF-112

SF-30A

Manual del Usuario / SF series / User’s Manual

11

CONFIGURATIONS (cont’d)

Mains

(V)

Load

(R)

Cur rent Draw

(A)

Thermal Emissions

(W)

No Sig’l Light Average Heavy No Sig’l Light Average Heavy

240 8

2.1 3.0 4.5 8.3 504 528 566 660

240 4

2.1 3.9 7.0 14.4 504 551 628 816

240 2

2.1 4.5 8.6 19.1 504 564 668 936

120 8

4.2 6.0 9.0 16.6 504 528 566 660

120 4

4.2 7.8 14.0 28.8 504 551 628 816

120 2

4.2 9.0 17.2 38.2 504 564 668 936

Remember the PRC on the D-100 amplifier:

D-100

PRC

PRC switches: Each channel of the amplifier may be
power limited independently using these pairs of switches
in three stages, offering 2, 4 and 6dB of Power Reduction
Control. The settings for these switches are on the rear
panel for quick reference.

PRC

Power Current and Thermal Emissions: D-100

PRC

PRC

12

No Sig'l = Quiescent, Light = Crest Factor of 7.8(18dB),
Average = Crest Factor of 4.8(14dB), Heavy = Crest Factor of 2.8 (9dB)
For details of measurement methods please refer to the Technical Support area of our website.

PRC Settings and Maximum Output: D-100

Manual del Usuario / SF series / User’s Manual

SPECIFICATIONS

Model

RMS (Average) Power Handling

1

Peak Power Handling

Frequency Range (-10 dB)

2

Nominal Impedance

Crossover Modes

On-axis Sensitivity 1 W/ 1 m

Rated Maximum Peak SPL at 1 m

3

HF Horn Coverage Angles (-6dB)

Enclosure Material

Color : Cabinet

Color : Parts

4

4

Rigging points

Transducers/Replacement Parts

Connectors

Dimensions (H x W x D)

Weight

Accessories

Notes: 1. Based on a 2 hour test continuously applying 6 dB crest factor pink noise.

2. In Bi-amp mode, with recommended active settings.

3. Maximum calculated Peak SPL b

4. Custom color schemes

Nominal Amplifier Power

Input Impedance

Frequency Range (-10 dB)

Rated Maximum Peak at 1m

Transducers/Replacement Parts

Enclosure Material

Color : Cabinet

Rigging System

AC Power Requirements

1/3 Power (Pink Noise)

Dimensions (H x W x D)

Notes: 1. Frequency range measured with Low Pass filter set up at 100Hz. Amplifier includes four
different Low Pass Filters (50Hz, 63Hz, 80Hz, 100Hz)

2. Maximum calculated PEAK SPL based on sensitivity and PEAK amplifier power.

3. Custom color schemes

DAS Audio Group, S.L. continuously strives to enhance its products through investigation and development. All
specifications are subject to change without prior notice.

SF-112 SF-215 SF-221

500W 1400W 2 x 2000W

2000W 5600W 2 x 8000W

80 Hz-20 kHz 60 Hz-250 Hz 28 Hz-125 Hz

8 ohms 4 ohms 2 x 4 ohms

Passive / Bi-amp Passive Passive

109 dB SPL 102 dB SPL 104 dB SPL

142 dB 134 dB 145 dB

90º x 50º ------ -----

Birch Plywood Birch Plywood Birch Plywood

Black/ISO-flex paint

Red paint Red paint Red paint

20 x M10 threaded

hardware

LF: 1 x 12HQ/ GM-12H Q

HF: M-75N / G M-M75N

VHF: 2 x T WT-SF / TW T-SF

2 x ®NL4 SpeakO N

112.4 x 74 x 52 cm

44.5 x 29 x 20.5 in
58 kg
128 lb

ANL-2

AX-SF 112VA

AX-SF 1
AX-SF 3

Black/ISO-flex paint

20 x M10 threaded

hardware

LF: 2x 15GNR / GM-15G

2 x ®NL4 SpeakO N

112.4 x 45.4 x 53.5 cm

44.3 x 18 x 21 in
59 kg

130 lb

ANL-2

AX-SF 2215

AX-SF 1
AX-SF 3

ased on sensitivity and RMS power handling.

Model

Input type

Sensitivity

Color : Parts

Connectors

Weight

Accessories

1

2

3

3

Audio LOO P THRU: Male XLR

Audio + Data INPUT: etherCON (DASnet)

Audio + Data OUT PUT: etherCON (DASnet)

Universal Mains 85-230V 50/60Hz

SF -30A

15000 W

Balanced Differential Line

Line: 4.9V (+16dBu)

LF: 1 x M-FORCE

Black/ISO-flex paint

Audio INP UT: Female XLR

AC INPUT: power CON T RUE 1

11.4A at 115V, 5.7A at 230V

– 7500W

peak

20 kohms

28 Hz – 125 Hz

145 dB

Birch Plywood

Red paint

Ground Stackable

61x105x79.5 cm

24x41.3x31.3 in

106kg (233 lb)

ANL-2

AX-SF2215

AX-SF1
AX-SF2

AXB-SF30

PL-30S

Black/ISO-flex paint

26 x M10 threaded hardware

LF: 2 x 21UX N4/ GM-21 UXN4

2 x ®NL4 SpeakO N
61x119x109.5 cm

24x46.9x43.1 in

continuous

130 kg

286 lb

ANL-2

AX-SF 2215

AX-SF 1
AX-SF 2

PL-221S

Manual del Usuario / SF series / User’s Manual

13

LINE DRAWINGS

ALL DI MENS IONS IN MI LLIM ETER S

SF-112SF-215SF-221SF-30A

14

Manual del Usuario / SF series / User’s Manual

INSTALLATION AND ACCESSORIES

Connectors

The passive models of DAS SF series is designed to facilitate the connection for installations, so it has
been provided with connectors NL4 type, standard for professional audio equipment. These terminals are
connected in parallel, so that we can carry the amplified audio signal up to a device and we can forward it to
the next box, very easily. The polarity of the connectors and other important information for proper
connection is indicated on the labels.

SOUND
FORC E

www.dasaudio.com

SOUND
FORC E

www.dasaudio.com

Switch to operating mode:

BI-AMPLIFIED - PASSIVE

SF-30A Amplifier

The SF-30A is a self-powered subwoofer with an amplifier that it has the following features:

SOUND
FOR C E

11

8

3

5

MODEL: SF-30A

ID DASNET

OFF

R

R

CARDIOID

PRESET

ON/PROTECT

9

F

F

F

7

10

DAS Audio Group, S.L. (Valencia)

MADE IN SPAIN

50Hz

63Hz

80Hz

LOW PASS FILTER

100Hz

LPF

PRESET

IDENTIFY/COMMS

6

4

www.dasaudio.com

IN OUT

SIGNAL/

LIMIT

SIGNAL INPUT LOOP THRU

1

2

SOUND
FORC E

1) SIGNAL INPUT :
XLR type input signal connectors. As the LOOP THRU connector, they are balanced with the following
pin assignments:
1=GND (Ground).
2=(+) Non inverted input.
3=(-) Inverted input.

2) LOOP THRU :
XLR type output signal connector for connecting several units together and sending them all the same
input signal.

3) SIGNAL / LIMIT :
Two color LED which indicates that there is signal presence if it shines green or indicates amplifier
saturation and the amplifier limiter is activated, if it shines red.

4) IDENTIFY / COMMS :
Orange LED that shines flashing when we push IDENTIFY (to identify the unit) or blink faster if there is
communication with DASnet .

TM

5) ON / PROTECT :
Two color LED indicates that the unit is ON if it shines green and protection if it shines red.

Manual del Usuario / SF series / User’s Manual

15

6) LPF PRESET :
This push button allows the “LOW PASS FILTER” selection. The LED shining indicates the selected value
between 50, 63, 80 or 100 Hz.

7) CARDIOID PRESET :
This push button allows the “CARDIOID PRESET” selection. The LED shining indicates the selected
value: OFF, 2 units and 3 units.

8) IN/OUT :
Neutrik EtherCon connectors for audio+data input/output with DASnet . With the output connector we

TM

can interconnect several units.

9) Zone for user notes.

10) AC INPUT :
Neutrik PowerCon TRUE1 mains connector. Only use this equipment with an appropriate mains

cord.

11) ID DASNET :

Label with identification number for DASnet .

TM

ON / OFF

A sound system should be switched on sequentially. Switch on the self-powered units last in your sound
system (switch on the subwoofer before the mid-high system). Switch on the sound sources such as CD
players or turntables, then the mixer, then the processors, and finally the self-powered unit. If you have
several units, it is recommended that you switch them on sequentially one at a time.
Follow the inverse order when switching off, turning self-powered units off before any other element in the
sound system.

Disconnect the device by removing the mains connector from the mains socket. The mains connector
and mains socket must always be freely accessible and never covered or blocked in any way.
The models use a power cable equipped with a Neutrik PowerCon TRUE1 connector. Power can be
daisy chained via the TRUE1 output connector (see details on product label).

IMPORTANT: Do not disconnect the unit while in use.
Ensure that the device is disconnected from the mains by observing that the ON LED is turned off. Please
note that the ON LED can stay on for several seconds after the mains power has been disconnected.

Overload indicator

This device has a SIGNAL/LIMIT indicator. The
red light indicates the signal is excessive.
The indicator should not be lit continuously.
This distorts the signal (quickly fatiguing your ears)
and may damage the speakers.

Overheating

This equipment does not normally overheat
during normal conditions of use. When overheating
occurs, the unit protects itself. You should then
find out why and if necessary contact an
authorised dealer for technical assistance.
Normally it is enough just to let the unit cool
down after you have corrected the problem so that
the system functions properly again.

Equalisation

The unit does not need extreme settings of
equalisation to produce quality sound. Avoid high
levels of gain on the equalisers. Gain values above
+3 dB on a console’s EQ are not recommended.

Low mains voltage

If mains voltage falls below the shutdown
voltage for the unit, it will stop playing. When
acceptable levels are regained, the unit will switch
back on automatically.
The SF-30A recognised the value of mains
automatically. The unit works from 80V to 260V
(both rms).

16

Manual del Usuario / SF series / User’s Manual

Cardioid Preset

This unique feature facilitates the configuration of two or three units to create a cardioid response pattern.
This is useful in situations where on-stage bass level projected from the subs needs to be kept to a
minimum.
To set-up a cardioid configuration with two stacked units, place the bottom unit facing the audience and
the top box facing the stage. Set the controls for level, polarity and cut-off frequency identically on both units.
Daisy-chain the signal from one unit to the other (do not activate the satellite output high-pass filter). Activate
the Cardioid Preset button on the box facing the stage. This provides the level and phase adjustments
necessary to cancel the rear projected sound waves “cleaning” the stage of unwanted bass.
To assemble a cardioid configuration with three stacked units, the procedure is basically the same. Place
the lower and top boxes facing the audience, the middle box facing the stage. Daisy-chain the signal, make
sure the level, polarity and cut-off frequency are the same on all the boxes and lastly, activate the Cardioid
Preset button on the box facing the stage.

View of with the cardioid presets

DASnet

TM

Low Pass Filter

There are 4 cut frequencies available: 50, 63, 80 and 100 Hz.

Current consumption: AC input =230 Vrms

SF-30A

Full Power

1/3 Power

1/8 Power

Idle

7.5A

5.5A

3.7A

0.6A

View of with LowPass Filter presets

and the Frequency Response Curves

DASnet

TM

Remember: the consumption at 115Vac is double than that at 230Vac

Manual del Usuario / SF series / User’s Manual

17

Troubleshooting

PROBLEM

CAUSE

SOLUTION

No sound from the unit. The
SIGNAL LED does not light up.

Full power cannot be obtained. The
LIMIT LED never lights up.

Sound is distorted. The LIMIT LED is
not on, or only lights up occasionally.

Sound is distorted and very loud
and LIMIT LED lights up.

Hum or buzz when a mixer is
connected to the unit.

Hum or buzz when using lighting
controls in the same building.

1 – The signal source is sending no
signal.
2 – Defective cable.

1 - The signal source does not have
a hot enough output.

2 - If the connections are correct, It
might be overheating

1 - The mixer or signal source is
distorting.

1 - The system is overloaded and
has reached maximum power.

1.– The console probably has un­balanced outputs. You may be using
an incorrect un-balanced to
balanced cable.

2.– The mixer and the powered
speaker are not plugged into the
same mains outlet.

3.– The audio signal cable is too
long or too close to an AC cable.

4 - DASnet ecP_xx cable is
defective.

5 - Error in DASnet Patch panel 485
net connection.

1.– The audio signal cable is too
long or too close to the lighting
cable.

2.– In a sound system with three­phase AC, the lighting equipment
and the UNIT are connected to the
same phase.

1 – Check that the mixer or sound
source is sending signal to the UNIT.
2 – Check that the cable from the
sound source to the UNIT is
connected correctly. Replace the
cable if defective.

1 - If using a mixer, use the
balanced output if available. Use a
professional mixer with a hotter
output.
2 - Try to cool the unit turning down
the master of the mixer.

1 - Turn mixer channel gains down.
Check that none of your signal
sources are distorting.

1 - Turn down the mixer's output.

1.– Read the appendix of this
manual to make a correct un­balanced to balanced cable.

2.– Connect the mixer and the unit
to the same mains outlet.

3.– Use a cable that is as short as
possible and/or move the audio
signal cable away from the mains
cables.
4 - Check that there aren´t pins
crossed in CAT7 cable. Possible
short between audio par and
DASnet signal.
5 - Make sure that Audio INPUT is
not connected in DASnet INPUT and
vice versa.

1.– Move the audio signal cable
away from lighting cables. Try to find
out at what point the noise is leaking
into the system.

2.– Connect the sound system to a
different phase than the lights. You
may need the help of an electrician.

The ON LED does not light up when
the mains connector is connected
and the unit is switched to ON.

18

1.– Bad or loose AC connection to
the UNIT or the mains outlet.
2 – Faulty AC cable.

3 - Internal fuse blown

Manual del Usuario / SF series / User’s Manual

1.– Check your connections.

2.– Check the cables, connectors
and AC power with a suitable mains
tester.
3 - Replace the fuse for another of
the same size and type.

Connections

Let's look more closely at the connections of some configurations given as an example in this manual.
Let's start with the 5-way cuadri-amplified system with SF-30A.

Accessories needed for
2 “dance stacks” (L+R):

2x AX-SF112VA
2x AX-SF2215
1x AX-SF2

Complete system

finished

First we will see the mechanical assembly with accessories and then, the electric connections.

1

6 x SCRE WS

Manual del Usuario / SF series / User’s Manual

19

2

3

4 x M10x50 DIN7380

4 x Washers DIN9021

Part Reference:

30006457

2 x SCRE WS

Part Reference:

30006456

2 x SF-215

20

4

2 x M10x50 DIN7380

2 x Washers DIN9021

Manual del Usuario / SF series / User’s Manual

5

2 x SCRE WS

2 x SCRE WS

6

7

4 x M10x50 DIN7380

4 x Washers DIN9021

Part Reference:

30006452

Manual del Usuario / SF series / User’s Manual

21

8

9

SCREW

Part Reference:

30006454

Part Reference:

30006453

22

10

4 x SCRE WS
(removed in step 5)

4 x Washers DIN9021

Manual del Usuario / SF series / User’s Manual

Note: The accessory AX-SF112VA lets you adjust the angles of SF-112, 0 °, 5 °, 10 ° or 15 ° as follows:

15º

10º

5º

0º

The figures below indicate the electric connections on one side and the other side is equal.

5 Way Quad-amplified system - 30” subwoofers (Moving

Rear connections

Sound Force Disco Systems

magnet linear motor transducer)

2x SF-112 + 4x SF-215 + 4x S F-30A

AMP 1

AMP 2

PRC=0dB for S F-215

-4dB for MF of SF -112

-6dB for HF of SF -112

IN 485 OUT 485

52KW

PRC (Power Reduction Control) for D-100:

PRC

OUT 8 OUT 7 OUT 6 OUT 5 OUT 4 OUT 3 OUT 2 OUT 1

IN D IN BIN C IN A

SF-112

SF-215

SF-30A

PRC

-6dB

USE O UTPU T C(+-1 +-2) for 1 x
SF-112
PRC = -4dB in channel C
PRC = -6dB in channel D

PRC

-4dB

PRC

PRC

0dB

0dB

USE O UTPU TS A(+-1) & B (+-1) for 2 x SF­215
PRC = 0dB in A, B channels
Use signal link between channels A & B

AMP 2

Manual del Usuario / SF series / User’s Manual

23

However, for electric connections in the configuration 5-way cuadri-amplified system with SF-221:

5 Way System Quad-amplified - 2x21” subwoofers

Sound Force Disco Systems

40KW

2x SF-112 + 4x SF-215 + 4x SF-221

AMP 1

AMP 2

AMP 3

AMP 4

PRC (Power Reduction Control) for D-100:

PRC=0dB for SF-215

-4dB for MF of S F-112
PRC

-6dB for HF of S F-112

Rear connections

IN 485 OUT 485

OUT 8 OUT 7 OUT 6 OUT 5 OUT 4 OUT 3 OUT 2 OUT 1

SF-112

SF-215

SF-221

IN D IN BIN C IN A

PRC

-6dB

USE O UTPU T C(+-1 +-2) for 1 x SF-112
PRC = -4dB in channel C
PRC = -6dB in channel D

PRC
0dB

PRC

-4dB

PRC
0dB

PRC
0dB

PRC
0dB

PRC
0dB

PRC
0dB

AMP 3

USE O UTPU TS A(+-1) & B (+-1) for 2 x SF-215
PRC = 0dB in A, B channels
Use signal link between channels A & B

AMP 4

USE O UTPU TS A(+-1 +-2) & C (+-1 +-2) for 2 x SF-221
PRC = 0dB in all channels
Use signal link between channels

24

Manual del Usuario / SF series / User’s Manual

If you do not have much horizontal space for the system, but you have an unlimited height, you can make
the following assemblies.

Accessories needed for
2 “dance stacks” (L+R):

2x AX-SF112VA
2x AX-SF2215
4x AX-SF2

Complete system

finished

1

8 x M10 SCR EW

Part Reference:
30006454

Manual del Usuario / SF series / User’s Manual

25

2

2 x M10x50 DIN7380
2 x Washers M10 DIN9021

Part Reference:
30006457

3

26

Manual del Usuario / SF series / User’s Manual

4

2 x M10x50 DIN7380

2 x Washers M10
DIN9021

5

4 x M10x50 DIN7380
4 x Washers M10 DIN9021

Part Reference:
30006452

2 x M10 SCR EWS

Part Reference:
30006453

2 x M10 SCR EWS

Part Reference:
30006454

Manual del Usuario / SF series / User’s Manual

27

6

4 x M10x50 DIN7380

4 x Washers M10
DIN9021

15º
10º

5º
0º

Remember that the

AX-SF112VA lets you

adjust the angles of SF-112,

0º, 5º, 10º or 15º

28

Manual del Usuario / SF series / User’s Manual

If we use SF-221, in the place of SF-30A, then we will have the following steps:

Accessories needed for
2 “dance stacks” (L+R):

2x AX-SF112VA
2x AX-SF1
4x AX-SF2

Complete system

finished

1

8 x M10 SCR EWS

Part Reference:
30006456

Manual del Usuario / SF series / User’s Manual

29

2

4 x M10x50 DIN7380
4 x Washers M10 DIN9021

Part Reference:
30006455

3

4 x M10x50 DIN7380

4 x Washers M10 DIN9021

The following steps are described on page 27, steps 5 and 6 to place the SF-112 in the top

30

Manual del Usuario / SF series / User’s Manual

However, if you do not have much vertical space for the system, but you have an unlimited horizontal
space, you can make the following assemblies.

Accessories needed for
2 “dance stacks” (L+R):

2x AX-SF1
6x AX-SF2

Complete system

finished

1

16 x M10 SCR EWS

Part Reference:
30006744

8 x M10 SCR EWS

Part Reference:
30006456

Manual del Usuario / SF series / User’s Manual

31

2

4 x M10x50 DIN7380
4 x M10 DIN9021

2 x AX-SF1 - 30006455

And, for SF-30A in the place of SF-221, we will have:

Accessories needed for
2 “dance stacks” (L+R):

2x AX-SF1
6x AX-SF2

Complete system

finished

32

Manual del Usuario / SF series / User’s Manual

1

8 x M10 SCR EWS

Part Reference:
30006744

8 x M10 SCR EWS

Part Reference:
30006456

2

4 x M10x50 DIN7380
4 x Washers M10 DIN9021

Part Reference:
30006455

Manual del Usuario / SF series / User’s Manual

33

To perform any operations related to flying the system, read the present document first, and act on the
warnings and advice given.
The goal is to allow the user to become familiar with the mechanical elements required to fly the acoustic
system, as well as the safety measures to be taken during set-up and teardown.
Only experienced installers with adequate knowledge of the equipment and local safety regulations
should fly speaker boxes.
It is the user's responsibility to ensure that the systems to be flown (including flying accessories) comply
with state and local regulations.
The working load limits in this manual are the results of tests by independent laboratories. It is the user's
responsibility to stay within safe limits. It is the user's responsibility to follow and comply with safety factors,
resistance values, periodical supervisions and warnings given in this manual.

Product improvement by means
of research and development is on
going at DAS Audio Group, S.L.
Specifications are subject to change
without notice.

It is common practice to apply
5:1 safety factors for enclosures and
static elements.

For slings and elements exposed
to material fatigue due to friction
and load variation the following
ratios must be met; 5:1 for steel
cable slings, 4:1 for steel chain
slings and 7:1 polyester slings.

Thus, a n element w ith a
breaking load limit of 1000 kg may
be statically loaded with 200 kg (5:1
safety factor) and dynamically
loaded with 142 Kg (7:1 safety
factor).

The load capacity, of each lift
motor, should be correspond to a
safety factor of 10:1.

When flying a system, the
working load must be lower than the
resistance of each individual flying
point in the enclosure, as well as
each box.
Hanging hardware should be
regularly inspected and suspect
units replaced if in doubt.
This is important to avoid injury
and absolutely no risks should be
taken in this respect. It is highly
recommended that you implement
an inspection and maintenance
pr ogr am on flyi ng elem ent s,
including reports to be filled out by
the personnel that will carry out the
inspections.
Local regulations may exist that,
in case of accident, may require you
to present evidence of inspection
reports and corrective actions after
defects were found.

2 x AX-SF3

M10x50

M10 Washer

DIN9021

Part Reference: 30006744

DIN7380

34

Manual del Usuario / SF series / User’s Manual

ANL-2

2 x ANL-2

Absolutely no risks should
be taken with regards to public

ANL-2

safety.

When flying enclosures from
ceiling support structures, extreme
care should be taken to assure the
load bearing capabilities of the
structures so that the installation is
absolutely safe.
Do not fly enclosures from
unsafe structures.
Consult a certified professional if
needed.

All flying accessories that are not
supplied by DAS Audio Group, S.L.
are the user's responsibility. Use at
your own risk.

To hang the units, the Allen-head screws must be removed and replaced by M10 eyebolts on one side of
the enclosure. Each rigging point has 200 kg (440 lb) working load limit.

Then choose the slings or chains of required load resistance and length, bearing in mind that the length
difference between the front and back slings or chains will determine the vertical orientation. Alternatively, the
back bottom eyebolt points can be used to provide vertical orientation.

The ANL-2 set is an optional set of four eyebolts and four carabiners. (Dimensions are in milimetres).

Each ANL-2 eyebolt has a rated working load of 200 kg. (440 lb). Each ANL-2 carabiner has a working
load of 330 kg (726 lb). If using other hardware, make sure it is rated to handle the required load.

When using eyebolts it is
important to bear in mind that the
rated working load is only true for a
load applied in the plane of the eye,
and is significantly reduced for other
angles. The drawing illustrates the
concept.

The table shows the variation of
the working load as a function of
the load angle. In the case of the
ANL-2 eyebolt, this means that the
200 kg working load becomes 60
kg at 45 degrees. Do not use
eyebolt flying if the load angle is
higher than 45 degrees.

Note: As always, when we
handle heavy loads, we should
wear appropriate clothing and
protective elements such as
gloves, safety shoes, etc.

% Working

load

0 Degrees

100% 65% 30% 25%

30 Degrees 45 Degrees More than 45

Degrees

Manual del Usuario / SF series / User’s Manual

35

ANNEX I : Table for cable selection

This table shows the power loss in % and dB, for different cable lengths and sections shown. It is
recommended that the losses do not exceed 30% in any case (around 3dB). Although it is recommended
minimizing losses, the maximum acceptable losses are usually around 15% (approximately 1.4dB).

36

Manual del Usuario / SF series / User’s Manual

ANNEX II : Line connections: unbalanced and balanced

There are two basic ways to transport an audio signal with microphone or line level:

Unbalanced line: Utilising a two conductor cable, it transports the signal as the voltage between them.
Electromagnetic interference can get added to the signal as undesired noise. Connectors that carry
unbalanced signals have two pins, such as RCA (Phono) and ¼” (6.35mm, often referred to as jack) mono. 3
pin connector such as XLR (Cannon) may also carry unbalanced signals if one of the pins is unused.

Balanced line: Utilising a three conductor cable, one of them acts as a shield against electromagnetic
noise and is the ground conductor. The other two have the same voltage with respect to the ground
conductor but with opposite signs. The noise that cannot be rejected by the shield affects both signal
conductors in the same way. At the device’s input the two signals get summed with opposite sign, so that
noise is cancelled out while the programme signal doubles in level. Most professional audio devices use
balanced inputs and outputs. Connectors that can carry balanced signal have three pins, such as XLR
(Cannon) and ¼” (6.35mm) stereo.

The graphs that follow show the recommended connection with different types of connectors to balanced
processor or amplifier inputs. The connectors on the left-hand side come from a signal source, and the ones
on the right hand side go to the inputs of the processor or amplifier. Note that on the unbalanced connectors
on the left-hand side, two terminals are joined inside the connector. If hum occurs with balanced to balanced
connections, try disconnecting the sleeve (ground) on the input connector. Note that the illustrations show
what should be connected to what, but that pin locations on an actual XLR connector are different. Also, pin
2 hot is assumed on XLR connectors.

Manual del Usuario / SF series / User’s Manual

37

ANNEX III : DASnet cables

With each system, cabling and patch panels are provided. It is very important to use the
system with the intended cables to prevent electromagnetic interferences between the
analog audio signal, the DASnet data and the power. Be sure to check the specifications
provided by the cable manufacturer. It is also especially important when installing
connectors yourself, to note that when termination is not accurate, a cable will be unable to
achieve its maximum performance and could have interferences.

There are 4 different types of cables.

- The main feeds which include power and a STP, CAT7 cable. These cables are
named eCP_xx (xx refers to cable length).

- The links between cabinets (aero40A/Convert15A/LX-218CAnet), which are STP
CAT7 cables. Cable code eC_09

- Power Links between cabinets.Cable code Plink1_09

- Links for RoadNet series. Power+STP CAT7. eCPk_1/eCPk_5

Important

The main feed cable eCP_xx has the following structure:

Jacket

STP CAT 7 cable with Aluminium Shield for
each individual pair and a main aluminium

AL Shield

Shield.
The main Shield has to be soldered to the
etherCon housing.

The eC_09 cable is a CAT5e cable with
global Aluminium Shield.

ecP_xx: Power cable 3x2.5mm + CAT7 4x (2 x 0.14mm )

2 2

The pin out of the EtherCon to XLR is the following on the eCP cables:

etherCon XLR

1 Orange-White Audio+ 2
2 Orange Audio- 3
3 Green-White Audio Earth 1
4 Blue
5 Blue-White
6 Green Data Earth 1
7 Brown-White Data- (A) 3
8 Brown Data+ (B) 2

Jacket

38

Manual del Usuario / SF series / User’s Manual

ANNEX IV : Table of accessories

Manual del Usuario / SF series / User’s Manual

39

40

Manual del Usuario / SF series / User’s Manual

ANNEX V : AXB-SF30

Next, the steps for installing the platform fixed to the ground, preventing unwanted slippage of the SF-30A.
For this feature we need the accessory AXB-SF30.

Mark the holes on the floor Drill holes of 80mm in depth

1

Hold the AXB-SF30 to floor with anchors Reference:
30006776

3

Final result

2

Place the SF-30A on the AXB-SF30

4

Manual del Usuario / SF series / User’s Manual

41

www.dasaudio.com

UM_SF1_01_EN

DAS Audio Group, S.L.

C/. Islas Baleares, 24
46988 Fuente del Jarro
Valencia, SPAIN
Tel. [phone]

DAS Audio of America, INC.

6900 NW 52th Street
Miami, FL. 33166 - U.S.A.
TOLL FREE: 1 888 DAS 4 USA

DAS Audio Asia PTE. LTD.

3 Temasek Avenue, Centennial
Tower #34-36
Singapore 039190
Tel. [phone]

DAS do Brasil LTDA.

Rua Dos Andradas, 382 SL
Santa Efigênia, São Paulo
Brasil. CEP: 01208-000
Tel. [phone]