Dynacord IPX20:4 Data Sheet

Engineering Data Sheet |

IPX20:4 DSP power amplifier 4x5000W,
install

▪ 4 x 5000 W multichannel installation DSP amplifier

with digitally controlled PFC supply

▪ Fully integrated DSP with native 96 kHz and FIR

Drive technology

▪ Dante and OCA integration via OMNEO with fallback

options

Parts included

Quantity Component

1 IPX series DSP power amplifier

1 8-pin Euroblock-type connector, Output, 6 mm

2 6-pin Euroblock-type connector, Input

1 8-pin Euroblock-type connector, GPIO

4 M6x20 screw for rack mounting

1 Installation manual

1 Mains power connector, 32 A with safety & assem-

bly instruction

1 Safety instruction booklet

Technical specifications

▪ Parallel mode with 70/100/140 V and low

impedance operation

▪ High efficiency Eco Rail technology for lower

operating costs

Normal Mode, all
channels driven

Bridge n.a

Parallel 10000W8000 W 5000 W

Parallel-Bridge n.a.

Direct Drive Mode:
Nominal Voltage

Maximum Output

1

Power

Number of Amplifi­er Channels

Maximum Output
Voltage, Normal
mode, per channel

5200 W 6000 W 5000 W 2500 W

70 V 100 V 140 V

3550 W 5000 W 5000 W

4

210 V

peak

OUTPUT POWER

Low-Z mode: Load
Impedance

Maximum Output

1

Power

2 Ω 2.7 Ω 4 Ω 8 Ω

Maximum Output
Current, Normal
mode, per channel

AMPLIFIER

Voltage Gain

84 A

peak

2 | IPX20:4 DSP power amplifier 4x5000W, install

Low-Z mode, ref.1
kHz

Direct Drive mode 33.2/36.2/39.2 dB for 70/100/140 V

Input Sensitivity

Low-Z mode, Max.
Output Voltage

Direct Drive mode 6 dBu (1.55 V), fixed

THD
3 dB below max,
AES17, 1 kHz

DIM 100

3.15 kHz, 15 kHz

IMD-SMPTE
60 Hz, 7 kHz

Crosstalk
ref. 1 kHz, 12 dB
below Max, 8

Frequency Re­sponse
ref. 1 kHz, analog in
to speaker out

Damping Factor
20 Hz to 200 Hz, 8
Ω

Output Stage Top­ology

Signal to Noise Ra­tio Amplifier

A-weighted, analog
input

A-weighted, digital
input

Output Noise

A-weighted, analog
input

A-weighted, digital
input

CONNECTIVITY

Analog Audio In­put/Thru

Type 2 x 6-pin Euroblock, male

Maximum Input Lev­el

Input Impedance,
active balanced

Ω

32.0 dB, adjustable 20.0-44.0 dB

13.7 dBu (3.73 V), adjustable 1.7-25.7 dBu

< 0.05 %

< 0.15 %

< 0.15 %

< -80 dB

20 Hz to 20 kHz (±1.0 dB)

> 400

Class D, fixed frequency

115 dB

118 dB

< -70 dBu

< -73 dBu

+21 dBu

20 kΩ

Reference level
equal to digital in­put

Speaker Output 1 x 8-pin Euroblock, 6 mm, female

GENERAL

Power Consump­tion

Rated power con­sumption (see BTU
table)

1/8 Maximum Out­put Power at 4 Ω

Idle Mode (no input
signal)

Standby Mode < 19 W

Dimensions
(W x H x D), mm

Weight 18.3 kg (40.3 lb)

Shipping Weight 20.5 kg (45.1 lb)

DIGITAL SIGNAL PROCESSING

Sampling rate 48 kHz/96 kHz, OMNEO/Dante synchronized

Signal delay/laten­cy
Analog In to Speak­er Out, 48 kHz/96
kHz

Dante Network La­tency

Signal Processing

User EQ 12 filters per channel, selectable as PEQ, Lo-

User Delay 0 to 2000 ms per channel (units: µs, ms, s, cm,

Array EQ 5 filters per channel, selectable as PEQ, Lo-

Array Delay 0 to 500 ms per channel (units: µs, ms, s, cm,

Speaker EQ 10 filters per channel, selectable as PEQ, Lo-

Speaker X-Over Hi-Pass, and Lo-Pass per channel,

0.70 ms/0.53 ms

typ. 1.00 ms

Shelv, Hi-Shelv, Lo-ShelvQ, Hi-ShelvQ, Hi-Pass,
Lo-Pass and Notch; 2 filters of them with addi­tional asymmetric filter type

m, inches, feet)

Shelv, Hi-Shelv, Lo-ShelvQ, Hi-ShelvQ, Hi-Pass,
Lo-Pass, and All-Pass

m, inches, feet)

Shelv, Hi-Shelv, Hi-Pass, Lo-Pass and All-Pass

6/12/18/24/30/36/42/48 dB Bessel/Butter­worth, 12/24/48 dB Linkwitz-Riley; Alignment
Delay, 0 to 20 ms per channel

+21 dBu for 0 dBFS

2250 W

2850 W

110 W

483 x 88.1 x 514.2

3 | IPX20:4 DSP power amplifier 4x5000W, install

Speaker FIR Up to 1025 taps, Linear Phase Filter, Linear

Phase Brickwall X-Over

Speaker Limiters Peak Anticipation Limiter and RMS/TEMP Limit-

er per channel

Other Functions Source Selection and Mix, Level, Mute, Polarity,

Sine and Noise Generator, Pilot Tone Generator
and Detection, Level Meters, Impedance Meas­urement and Load Monitoring

Memory

DSP Presets 1 Factory + 20 User

Speaker-Pool Pre­sets

Source Supervi­sion and Fallback

CONNECTIVITY

Network

Type 2 x Neutrik EtherCON/RJ45, redundant PRI-

General 1000base-T/100base-TX, integrated switch

Network Audio In­puts

Network Audio Out­puts (Monitor)

Mains Input 1 x Neutrik powerCON-HC

GPIO Control Port

Type 1 x 8-pin Euroblock, male

Ports and Operating
Modes

Analog Input Range 0 V to +13 V, 40 kΩ input resistance

Digital Input Limits ON: < 1.5 V

Digital Outputs

Reference Voltage
Output

30 Speaker Settings

Pilot Tone supervision at Analog and OMNEO/
Dante inputs, switchover to alternative Source
Selection

MARY/SECONDARY

8 channels, 48/96 kHz, OMNEO/Dante format

2 channels, 48/96 kHz, OMNEO/Dante format

3 x GPIO, switchable Analog In/Digital In/Digital
Out

OFF: > 2.0 V, internal Pull Up (10 k

ON: Output switched to GND, max. 200 mA
OFF: Open Collector (40 k

+10 V, max. 200 mA, supervised, short circuit
protected

Ω)

Ω to GND)

READY/FAULT con­tact

GENERAL

User Interface

Display Black/white OLED 256 x 64 pixel

Front panel indica­tors

Front panel operat­ing elements

Rear panel indica­tors

Rear panel operat­ing elements

Power Require­ments

Power Supply Top­ology

Protections Audio Limiters, High Temperature, DC, HF,

Cooling Front-to-rear, temperature controlled fans, su-

Ambient Tempera­ture Limits

IEC Protection
Class

Electromagnetical
Environment

Color Black

Galvanic isolated relay, max. 30 VDC/500
mADC

4 x status LEDs (POWER, STANDBY, FAULT,
OMNEO)

3 buttons (UP, ENTER, DOWN)

1 x status LED (STATUS)

Mains Switch

100 V to 240 V, 50 Hz to 60 Hz AC

Switching Mode Power Supply with digital con­trolled Power Factor Correction

Short Circuit, Back-EMF, Peak Current Limiters,
Inrush Current Limiters, Turn-on Delay, Mains
Circuit Breaker Protection, Mains Over-/Under
voltage Protection

pervised

+5 °C to +40 °C (+40 °F to +105 °F)

Class I (grounded)

E1, E2, E3

Amplifier at rated conditions, Low-Z Normal operation
mode, all channels driven, 4 Ω loads, Analog input, 32
dB Gain, 48 kHz sample rate, unless otherwise
specified.

1

Test signal for max. output power according IHF­A-202 (Dynamic-Headroom, burst 1 kHz/20 ms on/480
ms off/low level -20 dB).

PK

SIG

. .

. .

. .

. .

. . . .

. . . .

. .

. .

. .

. .

PK

SIG

. .

. .

. .

. .

PK

SIG

. .

. .

. .

. .

PK

SIG

. .

. .

. .

. .

. .

. .

. .

. .

. . . .

. . . .

PK

SIG

.....

.

. .

. .

. .

. .

...

PK

.

.

SIG

.

. . . .

. . . .

. .

. .

. .

.

.

.

.

.

.

.

.

.

.

.

.

4P

5 .. . 8

OFF

...

FAILOVER

.

.

...

.

1P

5P
/ 5F

4F

8P/ 8F

.

.

for ImpedanceMeas.

.

.

. .

-

+

1

2

3

4

Channel 5 - 8 (only IPX10:8)

5 ... 8

-

+

-

+

-

+

1F

2P

2F

3P

3F

2 3 4

1

2

1 2 3 4

Input 5 - 8 (only IPX10:8)

S
OURCE

TRIM

SOURCE

TRIM

SOURCE

TRIM

SOURCE

TRIM

1

2

3

4

same as 1 - 4

123

1

2

123

3

1

INPUT 1… 4 (1…8 @ IPX10:8)

OUTPUT1…4 / CURRENT 1…4 (1…8@ IPX10:8)

DSP Clock

IPX10:8

IPX10:8

OUTPUT METER

G
AIN REDUCTION

INPUT METER

IPX10:8

I

PX10:8

IPX10:8

DANTE 1

DANTE 8

MONITOR 1

MONITOR 2

Channel 1 - 4

same as 1 - 4

5 .. . 8

5
. . . 8

PRIMARY

F
AILOVER

3 4

1

At DanteGLITCHFREE

redunda

nc
y mode the

SECONDARYport m ay

have limited OCA control

datasupport!

ANALOG1

ANALOG2

ANALOG3

ANALOG4

ANALOG5

ANALOG6

ANALOG7

ANALOG8

SOURCE SELECT

1 … 4

5 … 8

1 … 4

5 … 8

P
R
IMARY

SOURCE
T
RIM

PRIMARY

SECONDARY

SOURCE

TRIM

2

3

Input 1 - 4

ARRAY

CONTROL

USER

CONTROL

AMP

CTRL

ARRAY

CONTROL

AMP

CTRL

ARRAY

CONTROL

AMP

CTRL

ARRAY

CONTROL

AMP

CTRL

TEST GENERATOR

Sine / Pink / White

Pre/Mix

Pre/Mix

Pre/Mix

Pre/Mix

Post/Mix

Post/Mix

Post/Mix

Post/Mix

USER

CONTROL

USER

CONTROL

USER

CONTROL

ADC

ADC

Pilot

Detect

& Filter

Pilot

Detect

& Filter

Pilot

Detect

& Filter

Pilot

Detect

& Filter

OMNEO

OCA

Network

Interface

+

DANTE

Source Fail

Detection

+

+

+

+

Output Pilot

Supervision

Load

Supervision

see below

optional

Li
nk

SPEAKER

PROCESSING

SPEAKER

PROCESSING

SPEAKER

PROCESSING

op!onal

Link

optional

Link

ADC

Pilot

Detect

& Filter

ADC

Pilot

Detect

& Filter

see below

SPEAKER

PROCESSING

DELAY

0 to 2000 ms

(686 mtr / 2252 ft)

LEVEL MUTE

DELAY

0 to 500 ms

(172 mtr / 563 ft)

POLARITY

LEVEL

TRIM

SPEAKER PROCESSING

IIR EQ and X-Over, FIR, Delay, Polarity, Trim,

Peak-Limiter, RMS-Limiter with thermal modelling

LINEAR PHASE EQ

(FIR-based EQing, requires

appropriate control so"ware!)

AMP LIMITERS

& PROTECTIONS

USER CONTROL

only accessible by remote control software

accessible by front panel & remote control

no user access

AMPLIFIER CONTROLSPEAKER PROCESSINGARRAY CONTROL

MODE

NORMAL / BRIDGE* /

PARALLEL / PAR-BRIDGE*

DRIVE

Low-Z / 70V / 100V

/ 140V* / 200V*

GAIN

typ. 32dB

@ Low-Z

*) notavailable in all models or operation modes

optional

Link

optional

Link

optional

Link

EQUALIZER

12 x PEQ / Loshelv / Hishelv / Hipass / Lopass / Notch

(Bands 11 & 12 with additional Asymmetric Shelving)

EQUALIZER

5 bands PEQ / Loshelv / Hishelv

/ Hipass / Lopass / Allpass

configured via speaker settings

MODE

Paral

l

el

Parallel

MODE

MODE

Pilot Tone

op!onal

Link

op!onal

Link

IPX AUDIO SIGNAL FLOW

accessible by remote control software and front panel interface for LEVEL and MUTE

Σ

Σ

Σ

Σ

Σ

Σ

Σ

Σ

4 | IPX20:4 DSP power amplifier 4x5000W, install

Block diagram: IPX

5 | IPX20:4 DSP power amplifier 4x5000W, install

Dimensions: IPX

6 | IPX20:4 DSP power amplifier 4x5000W, install

Germany:

Bosch Sicherheitssysteme GmbH
Robert-Bosch-Ring 5
85630 Grasbrunn
Germany

Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, NY 14450
USA

www.dynacord.com

© Bosch Sicherheitssysteme GmbH, 2018 | Data subject to change without notice
Document Number | Vs2 | 24. Apr 2018

Ordering information

IPX20:4 DSP power amplifier 4x5000W, install

DSP power amplifier 4x5000W @ 4 ohms, 8 OMNEO/
Dante inputs, 4 analog inputs, hi-z direct drive, GPIOs,
euro-block connectors, 100 - 240 V, black

Order number IPX20:4

Accessories

PD32-EU Power distro 3x32A, 230V, CEE 32A

Power distribution for 3x 32A and 3x 16A, CEE32A
mains connector, 3-phase 230/400V, European
region, black

Order number PD32-EU

PD30-US Power distro 3x30A, 208V, NEMA L21-30

Power distribution for 3x 30A and 3x 15A, NEMA
L21-30 mains connector, 3-phase 208V, North
American region, black

Order number PD30-US

PCO32A30-US Power cord, powerCon32/NEMA L6-30

Power cord, powerCON32 to NEMA L6-30 mains
connector, 2m, black

Order number PCO32A30-US

PCO32A16-EU Power cord, powerCon32/CEE7/7

Power cord, powerCON32 to CEE7/7 (Schuko, 16A)
mains connector, 2m, black

Order number PCO32A16-EU

PCO32A16-UK Power cord, powerCon32/BS1363

Power cord, powerCON32 to BS1363 (UK-plug)
mains connector, 2m, black

Order number PCO32A16-UK

PCO32A10-AU Power cord, powerCon32/AU3-pin10A

Power cord, powerCON32 to AU, 3-pin 10A mains
connector, 2m, black

Order number PCO32A10-AU

DC-RMK15 RMK-15

Rack Mount Kit for amplifiers, Length 15,5“; 1L/1R

Order number DC-RMK15