SE M-A8, M-A8SE User Manual

USER´S MANUAL

M-A8

SUBWOOFER

EXTENSION

M-A8SE

WWW.SE-AUDIOTECHNIK.COM

Hotline: [phone]

Web: www.se-audiotechnik.com

E-mail: [e-mail]

Designed in Germany 2014/ 6

ARRAY SYSTEM

ALL IN ONE

Introduction

The

s)))e audiotechnik

M-A8 Column PA System has been designed for professional use. The PA system oers high
quality components, DSP-controlled amplifiers and a sound that is balanced across the entire frequency range.
The digital signal processing of the

s)))e

LECC DSP includes features such as crossover, equalizer, compressor
and limiter, and is specifically designed to support the M-A8 PA system, in order to provide an optimal audio
performance at any time.
Designed as a "plug and play" system, it requires no additional cables or stands and can therefore be quickly
and easily assembled and disassembled.

You‘ve made the right choice!

We have designed this product to operate reliably over many years. s)))e audiotechnik stands for this with its
name and many years of experience as a manufacturer of high-quality audio products.

Please read this User‘s Manual carefully, so that you can begin making optimum use of your s)))e audiotechnik
product quickly.

You can find more information about s)))e audiotechnik at our Internet site WWW.SE-AUDIOTECHNIK.COM

COMPACT COLUMN PA SYSTEM ACTIVE

SUBWOOFER EXTENSION

M-A8

M-A8SE

02 03

Avoid direct sunlight!

PREVENTIVE

MEASURES:

1. Please read these instructions carefully.

2. Keep all information and instructions in a safe place.

3. Follow the instructions.

4. Observe all safety warnings. Never remove safety warnings or other information from the equipment.

5. Use the equipment only in the intended manner and for the intended purpose.

6. Use only sufficiently stable and compatible stands and/or mounts (for fixed installations). Make certain that wall
mounts are properly installed and secured. Make certain that the equipment is installed securely and cannot fall down.

7. During installation, observe the applicable safety regulations for your country.

8. Never install and operate the equipment near radiators, heat registers, ovens or other sources of heat. Make certain
that the equipment is always installed so that is cooled sufficiently and cannot overheat.

9. Never place sources of ignition, e.g., burning candles on the equipment.

10. Ventilation slits must not be blocked.

11. Do not use this equipment in the immediate vicinity of water (does not apply to special outdoor equipment ­in this case, observe the special instructions noted below. Do not expose this equipment to flammable materials,
fluids or gases.

12. Make certain that dripping or splashed water cannot enter the equipment. Do not place containers filled with
liquids, such as vases or drinking vessels, on the equipment.

13. Make certain that objects cannot fall into the device.

14. Use this equipment only with the accessories recommended and intended by the manufacturer.

15. Do not open or modify this equipment.

16. After connecting the equipment, check all cables in order to prevent damage or accidents, e.g., due to
tripping hazards.

17. During transport, make certain that the equipment cannot fall down and possibly cause property dama

ge and

personal injuries.

18. If your equipment is no longer functioning properly, if fluids or objects have gotten inside the equipment or
if it has been damaged in another way, switch it o immediately and unplug it from the mains outlet (if it is a
powered device). This equipment may only be repaired by authorized, qualified personnel.

19. Clean the equipment using a dry cloth.

20. Comply with all applicable disposal laws in your country. During disposal of packaging, please separate
plastic and paper/cardboard.

21. Plastic bags must be kept out of reach of children.

FOR EQUIPMENT THAT CONNECTS TO THE POWER MAINS:

22. CAUTION: If the power cord of the device is equipped with an earthing contact, then it must be connected to
an outlet with a protective ground. Never deactivate the protective ground of a power cord.

23. If the equipment has been exposed to strong fluctuations in temperature (for example, after transport), do
not switch it on immediately. Moisture and condensation could damage the equipment. Do not switch on the
equipment until it has reached room temperature.

24. Before connecting the equipment to the power outlet, first verify that the mains voltage and frequency match
the values specified on the equipment. If the equipment has a voltage selection switch, connect the equipment to
the power outlet only if the equipment values and the mains power values match. If the included power cord or
power adapter does not fit in your wall outlet, contact your electrician.

25. Do not step on the power cord. Make certain that the power cable does not become kinked, especially at the
mains outlet and/or power adapter and the equipment connector.

26. When connecting the equipment, make certain that the power cord or power adapter is always freely
accessible. Always disconnect the equipment from the power supply if the equipment is not in use or if you want

To prevent possible hearing damage, avoid listening at high volume levels over long periods of time.
Even exposure to short bursts of loud noise can result in hearing loss. Please keep the volume
constantly at a comfortable level.

SAFETY

:

to clean the equipment. Always unplug the power cord and power adapter from the power outlet at the plug or
adapter and not by pulling on the cord. Never touch the power cord and power adapter with wet hands.

27. Whenever possible, avoid switching the equipment on and o in quick succession because otherwise this
can shorten the useful life of the equipment.

28. IMPORTANT INFORMATION: Replace fuses only with fuses of the same type and rating. If a fuse blows repea ­tedly, please contact an authorised service center.

29. To disconnect the equipment from the power mains completely, unplug the power cord or power adapter
from the power outlet.

30. If your device is equipped with a Volex power connector, the mating Volex equipment connector must be
unlocked before it can be removed. However, this also means that the equipment can slide and fall down if
the power cable is pulled, which can lead to personal injuries and/or other damage. For this reason, always be
careful when laying cables.

31. Unplug the power cord and power adapter from the power outlet if there is a risk of a lightning strike or
before extended periods of disuse.

CAUTION:
Never remove the cover, because otherwise there may be a risk of electric shock. There are no user serviceable
parts inside. Have repairs carried out only by qualified service personnel.

The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user
to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electrical shock.

The exclamation mark within an equilateral triangle is intended to alert the user to the presence of
important operating and maintenance instructions.

CAUTION – HIGH VOLUME LEVELS WITH AUDIO PRODUCTS!
This equipment is intended for professional use. Therefore, commercial use of this equipment is subject to the
respectively applicable national accident prevention rules and regulations. As a manufacturer, s)))e audiotechnik is
obligated to notify you formally about the existence of potential health risks.
Hearing damage due to high volume and prolonged exposure: When in use, this product is capable of producing
high sound-pressure levels (SPL) that can lead to irreversible hearing damage in performers, employees, and
audience members. For this reason, avoid prolonged exposure to volumes in excess of 90 dB.

CAUTION

RISK OF EL ECTR IC SHO CK

DO NOT O PEN

04 05

GENERAL INSTRUCTIONS

The subwoofer of the M-A8 system, as well as the subwoofer extension M-A8SE must be
placed on a level surface on its rubber feet before use. Never operate your system on a trolley, as there is a risk
that the entire system might be unstable. Accidents and damage may result. The cooling of the power amplifier is
via the vents in the connector panel on the back of the subwoofer. To ensure adequate cooling, during operation
a minimum distance of 50 cm must be maintained between the back of the subwoofer and other objects such as
walls for example.
Please ensure the correct connection of audio and power connections for the system and all connected devices
such as mixers, CD players, etc. Use only undamaged cables of suitable diameter and always unwind cable reels
completely. If necessary, use cable bridges to avoid tripping over loose cables. Never place the device directly on
an edge. Do not place the subwoofer on a table. To avoid unwanted background noise when turning on connected
devices, always turn on the system last and turn it o first.

SETUP

The

M-A8

PA system consists of three components:

A

A Subwoofer with integrated electronics for all system components.

B

The lower vertical array column with eight 3.5" speakers, 2 multi-pin connectors and the guide pins. Since
the lower column is equipped with special circuitry, and the connector panels at both ends are identical, it is
irrelevant which of the two power terminals is plugged into the subwoofer.

C

The upper vertical array column with eight 3.5" speakers, the tweeters and a multi-pin connector on the
bottom.

Once the subwoofer has been placed in the desired location, the lower array column should then be plugged
into the subwoofer. Sturdy steel pins help ensure that the multi-pin connectors of both speakers are perfectly
interlocked. The upper vertical array column is simply plugged into the lower column in the same way. To facilitate
transportation, as well as assembly and disassembly, handles at the top and bottom are attached on the back of the
array columns. The handles can be removed if necessary using a 5 mm Allen key.
As a rule, the

M-A8

subwoofer extension can be positioned both next to and under the

M-A8

column

system. For positioning under the

M-A8

column system, there are 4 recesses on the top of the subwoofer

into which the rubber feet of the

M-A8

subwoofer fit exactly. This eectively prevents slipping of the

M-A8

column system on the

M-A8

subwoofer. Place the array columns on the

M-A8

subwoofer only after you

have set both subwoofers one above the other.

CONNECTION AND OPERATION

The device allows both the volume of the entire system and the volume of the subwoofer in relation to the total
volume to be adjusted separately. Source devices can be connected using both balanced and unbalanced cables
(XLR / 6.3 mm jack / RCA). If the

M-A8SE

subwoofer is used as an extension for the

M-A8

column system,

optimal control is achieved by the

M-A8

column system in accordance with the following steps: Move the

DSP MODE switch to the right position SLAVE (

M-A8SE

) and connect the line output SLAVE SUB OUT (

M-A8

)

of the

M-A8

column system with the line input SLAVE SUB IN (

M-A8SE

) of the

M-A8

subwoofer using a

balanced XLR Cable. If the DSP MODE switch is in SLAVE position (

M-A8SE

), the SUB LEVEL, SUB FREQ and SUB

PHASE controls , as well as the left line input LINE INPUT LEFT are disabled.

SETUP, CONNECTION AND

STARTUP

:

SETUP

:

C

B

A

06 07

CONNECTIONS,

CONTROLS, AND INDICATORS

:

1

LINE INPUT LEFT / RIGHT

Unbalanced line input with 2 RCA jacks to connect a playback device (e.g. mixer). An incoming stereo signal
is mono summed internally.

M-A8

CONNECTIONS,

CONTROLS, AND INDICATORS

:

2

1

LINE INPUT LEFT / RIGHT

Balanced line input with 2 female XLR / 6.3 mm jacks (combo jacks) to connect a playback device (e.g.
mixer). An incoming stereo signal is mono summed internally.

3

LINE OUTPUT LEFT / RIGHT

The balanced line outputs (2 x male XLR male jack) can be used to control other active speakers or amplifiers.
The output signal corresponds to the input signal.

4

NEUTRIK POWERCON MAINS SOCKET

An appropriate mains cord is included in the package. The

M-A8

PA system is intended for 2

operating voltage ranges (100 V - 120 V AC and 200 V - 240 V AC). The conversion is done automatically.

5

POWER

Illuminated On / O switch for the power supply of the device. Before switching the active speaker on or o,
always adjust the volume to zero (MAIN LEVEL all the way to the left).

6

SLAVE SUB OUT (M-A8SE)

Balanced line output with XLR socket. Use this line-out exclusively for controlling the

M-A8SE

subwoofer

extension.

7

SUB LEVEL

Adjusting the volume ratio of the subwoofer to the column loudspeaker.

8

MAIN LEVEL

Overall volume adjustment. The subwoofer volume is also adjusted in accordance with the preset level on
the SUB LEVEL controller.

9

INDICATOR LEDS

ON:

Lights up once the system is properly connected to the power mains and switched on.

SIGNAL:

Lights up as soon as an audio signal is present. The signal acquisition is performed before the

MAIN LEVEL controller.

LIMIT:

Lights up if the loudspeaker system is operating in the clipping range. A short flash of the LED is not
critical. To protect the system, an excessive signal level is gently turned down by the built-in limiter. If the
limiter LED lights up permanently or for longer periods, reduce the volume level. Failure to do so may result
in a distorted sound and damage to the speaker system.

PROTECT:

Lights up if the system is overloaded/overheated. The amplifiers are muted automatically. Upon

reaching normal operating conditions, the device reverts to normal operating mode, after a few minutes.

08 09

1

2

3

6

5

7

8

9

4

FREQUENCY

ALLOCATION

:

TWEETER 1

with Waveguide

TWEETER 2

with Waveguide
and a 7 degree tilt for
coverage of the "close proximity"

Passive crossover

UPPER MIDS/TREBLE

Amplier power 200 W (RMS)

MIDS

Amplier power 200 W (RMS)

MIDS

Amplier power 200 W (RMS)

LOWER MIDS

Amplier power 200 W (RMS)

SUBWOOFER

Amplier power 800 W (RMS)

The DSP based amplication of the M-A8 speaker system ensures a clear, dynamic and balanced sound
across the entire frequency range. The array conguration and the use of tweeters with Waveguide ensure an
improved sound eld coverage and an especially balanced dispersion pattern throughout the whole venue.

DSP BLOCK

DIAGRAM (M-A8) :

SIGNAL

IN

SIGNAL

OUT

HI-MID

SIGNAL

OUT

SUB

D

A

D

A

A

D

INPUT /

GAIN

processing

COLUMN

highpass

COLUMN

equalizing

COLUMN

HI-MID

equalizing

COLUMN

HI-MID

multiband

limiter

SUB

-

WOOFER

GAIN

SUB-WOOFER

highpass

SUB

-

WOOFER

dynamic

frequncy

equalizin

SUB-WOOFER

lowpass

SUB-WOOFER

compressor/

limiter

MAIN-LEVEL

SUB-LEVEL

SIGNAL

OUT

MID

D

A

COLUMN

MID

equalizing

COLUMN

MID lowpass

COLUMN

MID

multiband

limiter

SIGNAL

OUT

LOW-MID/

LOW

D

A

COLUMN

LOW-MID/LOW

equalizing

COLUMN

LOW-MID/LOW

lowpass

COLUMN

LOW-MID/LOW

multiband

limiter

10 11

CONNECTIONS,

CONTROLS, AND INDICATORS

:

M-A8SE

Important notes about using the M-A8SE subwoofer extension:

If PA subwoofer M-A8SE subwoofer is to be used as stand-alone, set the

DSP MODE

switch to the left position

MANUAL

. The connectors LINE INPUT LEFT / RIGHT, and LINE OUTPUT LEFT / RIGHT can now be used to connect
playback devices and to control other speakers or amplifiers. Also, the SUB LEVEL, SUB FREQ and SUB PHASE
controls can be used for customised settings.
If the M-A8SE subwoofer is used as an extension for the M-A8 column system, set the

DSP MODE

switch

to the right position

SLAVE (M-A8SE)

and connect the line output SLAVE SUB OUT (M-A8) of the M-A8
column system with the line input SLAVE SUB IN (M-A8SE) of the M-A8SE subwoofer. If the switch is in SLAVE
position (M-A8SE), the SUB LEVEL, SUB FREQ and SUB PHASE controls , as well as the left line input LINE INPUT
LEFT are disabled.

1

LINE INPUT LEFT / RIGHT

Unbalanced line input with 2 RCA phono jacks. An incoming stereo signal is mono summed internally. If
the M-A8SE subwoofer is to be used as stand-alone PA subwoofer, set the DSP MODE switch to the left
position MANUAL.

2

1

LINE INPUT LEFT / RIGHT

Balanced line input with 2 female XLR / 6.3 mm jack (combo jack). An incoming stereo signal is mono summed
internally. If the M-A8SE subwoofer is to be used as stand-alone PA subwoofer, set the DSP MODE switch to
the left position MANUAL.

3

SLAVE SUB IN

Balanced line input with XLR / 6.3 mm jack (combo jack). If the M-A8SE subwoofer is used as an extension
for the M-A8 column system, optimal control is achieved by the M-A8 column system in accordance
with the following steps: Move the DSP MODE switch to the right position SLAVE (M-A8SE) and connect
the line output SLAVE SUB OUT (M-A8) of the M-A8 column system with the line input SLAVE SUB
IN (M-A8SE) of the M-A8SE subwoofer using a balanced XLR Cable. If the DSP MODE switch is in SLAVE
position (M-A8SE), the SUB LEVEL, SUB FREQ and SUB PHASE controls , as well as the left line input LINE
INPUT LEFT are disabled. Now, the control of the volume on the subwoofer of the M-A8 column system and
the M-A8SE subwoofer is done via the SUB LEVEL controller on the M-A8 column system.

4

LINE OUTPUT LEFT / RIGHT

Balanced line output with 2 male XLR connectors. The output signal corresponds to the input signal.

5

SUB LEVEL

Volume controller for the M-A8SE subwoofer. If the DSP MODE switch is in position SLAVE (M-A8SE), the
volume control SUB LEVEL is disabled.

6

SUB FREQ

Setting the upper cut-o frequency of the subwoofer from 80 Hz to 140 Hz. If the DSP MODE switch is in
position SLAVE (M-A8SE), this feature is disabled.

CONNECTIONS,

CONTROLS, AND INDICATORS

:

12 13

1 1

5 6

7

8

9

2

2

4

10 11

3

CONNECTIONS,

CONTROLS, AND INDICATORS:

7

SUBPHASE 0° / 180°

The phase reverse switch for the subwoofer (0°, 180°) is factory set to 0°. This setting is suitable for the
majority of applications. In unfavourable acoustic conditions, the setting of 180° may have a positive eect
on the overall sound. If the DSP MODE switch is in position SLAVE (M-A8SE), this feature is disabled.

8

DSP MODE

If the M-A8SE subwoofer is to be used as stand-alone PA subwoofer, set the switch to the left

position MANUAL. The connectors LINE INPUT LEFT / RIGHT, and LINE OUTPUT LEFT / RIGHT can now be
used to connect playback devices and to control other active speakers or amplifiers. Also, the SUB LEVEL,
SUB FREQ and SUB PHASE controls can be used for customised settings.
SLAVE (M-A8SE): If the M-A8SE subwoofer is used as an extension for the M-A8 column system, set the
DSP MODE switch to the right position SLAVE (M-A8SE) and connect the line output SLAVE SUB OUT (M-A8)
of the M-A8 column system with the line input SLAVE SUB IN (M-A8SE) of the M-A8SE subwoofer. If the
switch is in SLAVE position (M-A8SE), the SUB LEVEL, SUB FREQ and SUB PHASE controls , as well as the left
line input LINE INPUT LEFT are disabled.

9

INDICATOR LEDS
ON:

Lights up once the system is properly connected to the power mains and switched on.

SIGNAL:

Lights up as soon as an audio signal is present. The signal acquisition is performed before the MAIN

LEVEL controller.

LIMIT:

Lights up if the loudspeaker system is operating in the clipping range. A short flash of the LED is not
critical. To protect the system, an excessive signal level is gently turned down by the built-in limiter. If the
limiter LED lights up permanently or for longer periods, reduce the volume level. Failure to do so may result
in a distorted sound and damage to the speaker system.

PROTECT:

Lights up if the system is overloaded/overheated. The amplifiers are muted automatically. Upon

reaching normal operating conditions, the device reverts to normal operating mode, after a few minutes.

10

NEUTRIK POWERCON MAINS SOCKET

An appropriate mains cord is included in the package. The M-A8 PA system is intended for 2
operating voltage ranges (100 V - 120 V AC and 200 V - 240 V AC). The conversion is done automatically.

11

POWER

Illuminated On / O switch for the power supply of the device. Before switching the power on or o, always
adjust the volume to zero (MAIN LEVEL all the way to the left).

SETUP /

POSITIONING:

Recommended minimum distance

4 m

Recommended minimum distance

6 m

As a rule, the M-A8SE subwoofer can be positioned both next to and under the M-A8 column system. For
positioning under the M-A8 column system, there are 4 recesses on the top of the subwoofer into which the
rubber feet of the M-A8 subwoofer t exactly. This eectively prevents slipping of the M-A8 column system
on the M-A8SE subwoofer.
By stacking the M-A8 column system and the M-A8SE subwoofer, it is possible to increase the acoustic
range of the overall system. To obtain an optimal sound, a minimum distance of approx. 6 m from the system is
recommended for a seated audience.

14 15

MANUAL:

WIRING

EXAMPLE

:

M-A8 + M-A8SE

WIRINGEXAMPLE: SYSTEMS

LECC DSP

:

WHAT DOES S)))E AUDIOTECHNIK LECC DSP STAND FOR?

DSP stands for Digital Signal Processing (Digital Signal Processing), LECC for limiter, EQ, Compressor and
Crossover. The digital signal processing ensures maximum audio performance with maximum clarity and
protects the PA system from overload.

WHAT EXACTLY DOES THE LECC DSP DO?

The Limiter function protects the speakers and prevents distortions caused by overload. Separate limiters
for the bass, midrange and high range attenuate the signal when the level exceeds a value which could have a
negative eect. Each limiter is optimised for one of the three seamlessly contiguous frequency ranges (multi-band
limiter). The system can be operated in this manner with a higher overall sound pressure as extreme peaks are
automatically lowered, so that the total volume does not need to be reduced.

The

Multiband EQ

works over the entire frequency range and optimises the overall sound of the system.

The

Compressor

is switched on automatically to raise the bass response and create a punchier sound. When
the volume is increased, the bass boost is automatically reduced. The automatically controlled bass blends
perfectly into the overall sound.

The

Crossovers

divide the audio signal according to the frequency range of the respective speakers, namely
the subwoofer or the mids and tweeters of the array column. The amplitude and running-time optimisation of the
crossover ensures that all frequencies are output evenly and reach the listener at the same time.

16 17

10 11

Model Name: M-A8

Product Type: ALL-IN-ONE ACTIVE COLUMN SYSTEM

Type: active

Colour: black

Max. SPL (peak): 131 dB

Frequency Response: 40 Hz - 20,000 Hz

Dispersion Angle (H x V): 120° (average, horizontal)

Total Height: 2180 mm

Total Weight: 58.4 kg

Features:

LECC DSP, stable steel pins for a reliable connection
between the components

Subwoofer

Woofer Size: 2 x 12"

Woofer Magnet: neodymium

Cabinet Type: band Pass

Cabinet Material: 18 mm plywood

Cabinet Surface: polyurea

Subwoofer Dimensions (W x H x D): 544 x 475 x 636 mm

Subwoofer Weight: 42.5 kg

Subwoofer Features:

custom made multi-pin connectors for vertical array

SPECIFICATIONS

(M-A8)

:

SPECIFICATIONS

(M-A8)

:

Mid/Hi System

Midrange Size: 16 x 3.5"

Midrange Magnet: neodymium

Tweeter Size: 2 x 1" with Waveguide (1 x 7° tilted)

Tweeter Magnet: ferrite

Speaker Input Connections: custom made multi-pin connectors

Mid/Hi System Cabinet Type: closed

Mid/Hi System Cabinet Material: aluminium

Mid/Hi System Cabinet Surface: powder coated

Mid/Hi System Dimensions (W x H x D): upper column 120 x 977 x 192 mm

lower column 120 x 728 x 180 mm

Mid/Hi System Weight: upper column 9.5 kg

lower column 6.5 kg

Mid/Hi System Features:

vertical array with an extremely wide sound dispersion

18 19

SPECIFICATIONS

(M-A8)

:

Amplifier Module

Amplifier: class D

Amplifier Power System (RMS) 1600 W

Amplifier Power System (peak): 6400 W

Amplifier Power Subwoofer (RMS): 800 W

Amplifier Power Subwoofer (peak): 3200 W

Amplifier Power Mid/Hi (RMS): 4 x 200 W

Amplifier Power Mid/Hi (peak): 4 x 800 W

Protection:

multiband limiter, over voltage, short circuit, overcurrent

Cooling System: passive

Controls: Main Level, Sub Level, Power ON / OFF

Indicators: LEDs for: On, Signal, Limit, Protect

Power Socket: Neutrik PowerCon

Power Supply: switching power supply

Operating Voltage: 100 V AC - 120 V AC, 50 - 60 Hz

200 V AC - 240 V AC, 50 - 60 Hz

Power Consumption (max.): 2000 VA

Stereo Line Inputs: 2

Line Input Connectors: XLR / 6.3 mm jack combo, RCA

Stereo Line Outputs: 1

Line Output Connectors: 2 x XLR male

Processed Sub Slave Control out 1 x XLR male

Speaker Outputs: 1

Speaker Output Connections: custom made multi-pin

DSP Specifications

DSP Functions: Limiter, EQ, Compressor, Crossover

Resolution A/D - D/A: 24 Bit - 24 Bit

Sampling Rate: 48 kHz

Noise Ratio: 100 dB

SPECIFICATIONS

(M-A8SE)

:

Model Name: M-A8SE

Product Type: subwoofer expansion

Type: active

Woofer Size: 2 x 12"

Woofer Magnet: neodymium

Amplifier: class D

Amplifier Power (RMS): 800 W

Amplifier Power (Peak): 3200 W

Max. SPL (peak): 131 dB

Frequency Response: 40 Hz - 140 Hz

Protection:

multiband limiter, over voltage, short circuit, overcurrent

Cooling System: passive

Controls:

Sub Level, Sub Freq, Sub Phase, Power ON / OFF, DSP Mode

Indicators: LEDs for: On, Signal, Limit, Protect

Power Socket: Neutrik PowerCon

Power Supply: switching power supply

Operating Voltage: 100 V AC - 120 V AC, 50 - 60 Hz

200 V AC - 240 V AC, 50 - 60 Hz

Power Consumption (max.): 1000 VA

Cabinet Type: band Pass

Housing Material: 18 mm plywood

Cabinet Surface: polyurea

Cabinet Colour: black

Subwoofer Dimensions (W x H x D): 544 x 475 x 636 mm

Subwoofer Weight: 42.5 kg

DSP Specifications

DSP Functions: Limiter, EQ, Compressor, Crossover

Resolution A/D - D/A: 24 Bit - 24 Bit

Sampling Rate: 48 kHz

Noise Ratio: 100 dB

20 21

OPTIONAL

ACCESSORIES:

M-A8 FC

MANUFACTURER´S

DECLARATIONS:

Flight case

22 23

applies

AUDIOTECHNIK

seller

In

additional

claims

reseller

materials

normal

In

sales

delivery

Should limited

entitled

only original

original

will replace All

unlikely

failure

failure

elect

replacement least equivalent

will

responsible result follow included

apply

accumulator

serial

result

external

sold

complete

exclusive

specialist dealer.In

MANUFACTURER´S

DECLARATIONS:

MANUFACTURER´S

DECLARATIONS:

24 25

If

fails

sole anf exclusive

shall

replacement

liability limited

expressly limited

lesser replacement

malfunction

normal

liable failure including any lost

liable

claim

special, incidental, or consequential

limitation of liability applies claims

claim including negligence

liability

claim

claim limi

liability

limitation of liability will

possibility

limitation of liability will not apply to claims for personal

legal

also

consult applicable laws for a full

reseller

essential

relevant

literature should

household

life possible
trolled
sustainable

disposal please

recycle it responsibly

material

Household

should

retailer local

details

should

should

supplier

commercial

disposal.

recycle enviromentally

developed

recycled

Please

will help

supplied

rechargeable recycled

Please

special

only

all live.

local

collection recycling

separatelt from normal

symbol

operational lifetime.

electrical and electronic

qualitu materials

collectionApplicable

health

friendly

all rights reserved. The technical data and the functional product characteristics can
be subject to modifications.The photocopying, the translantion, and all other forms of copying of fragments or of
the integrality of this user’s manual is prohibited.

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