4 x 5000 w multi‑channel installation dsp class‑d amplifier

  • 4 x 5000 W multi-channel installation DSP amplifier with digitally controlled PFC supply.
  • Fully integrated DSP with high-resolution 96 kHz processing and FIR Drive.
  • Dante and OCA integration via OMNEO with fallback options.
  • Parallel, bridged and parallel-bridged drive modes with 70/100V/140V/200V and low impedance operation
  • High efficiency Eco Rail technology for lower operating costs

IPX series are dedicated amplifiers for fixed install application such as e.g. stadiums, arenas, houses of worship, concert halls, theaters and other applications that require high‑power multichannel amplifiers with sophisticated speaker processing. The integrated DSP can run either in 48 kHz or true 96 kHz including FIR Drive. Besides analog inputs also Dante and OCA via OMNEO network inputs are available. Comprehensive fallback options allow redundant scenarios.

Each channel can be individually operated in low impedance mode, or 70V/100V Direct Drive mode. By bridging also 140V/200V Direct Drive is available. By the possibility to parallel two channels and parallel‑bridge four channels all kind of loudspeakers can be driven.

Due to the digitally controlled interleaved PFC supply reliable operation is ensured even under challenging mains supply situations. Reactive current is limited to a minimum, which reduces costs for mains installations and mains fusing in the installation.

In case of idle mode or light mode operation IPX series amplifiers automatically switch to a lower Eco Rail further reducing operating costs. In Eco Mode the amplifiers stay fully functional and supervised.

While IPX series amplifiers are fully integrated in IRIS‑Net, a OLED display on the front panel allows quick local control and supervision of the amplifier.

The connectivity of IPX series amplifiers is optimized for fixed install applications.


Low-Z mode: Load Impedance 2 Ω 2.7 Ω 4 Ω 8 Ω
Maximum Output Power¹
Normal Mode, all channels driven 5200 W 6000 W 5000 W 2500 W
Bridge n.a
Parallel 10000 W 8000 W 5000 W
Parallel-Bridge n.a.
Direct Drive Mode: Nominal Voltage 70 V 100 V 140 V
Maximum Output Power¹ 3550 W 5000 W 5000 W

Number of Amplifier Channels 4
Maximum Output Voltage, Normal mode, per channel 210 Vpeak
Maximum Output Current, Normal mode, per channel 84 Apeak
Voltage Gain
Low-Z mode, ref.1 kHz 32.0 dB, adjustable 20.0-44.0 dB
Direct Drive mode 33.2/36.2/39.2 dB for 70/100/140 V
Input Sensitivity
Low-Z mode, Max. Output Voltage 13.7 dBu (3.73 V), adjustable 1.7-25.7 dBu
Direct Drive mode 6 dBu (1.55 V), fixed
THD 3 dB below max, AES17, 1 kHz < 0.05 %
DIM 100 3.15 kHz, 15 kHz < 0.15 %
IMD-SMPTE 60 Hz, 7 kHz < 0.15 %
Crosstalk ref. 1 kHz, 12 dB below Max, 8 Ω < -80 dB
Frequency Response ref. 1 kHz, analog in to speaker out 20 Hz to 20 kHz (±1.0 dB)
Damping Factor 20 Hz to 200 Hz, 8 Ω > 400
Output Stage Topology Class D, fixed frequency
Signal to Noise Ratio Amplifier
A-weighted, analog input 115 dB
A-weighted, digital input 118 dB
Output Noise
A-weighted, analog input < -70 dBu
A-weighted, digital input < -73 dBu
Analog Audio Input/Thru
Type 2 x 6-pin Euroblock, male
Maximum Input Level +21 dBu
Input Impedance, active balanced 20 kΩ
Reference level equal to digital input +21 dBu for 0 dBFS
Speaker Output 1 x 8-pin Euroblock, 6 mm, female
Power Consumption
Rated power consumption (see BTU table) 2250 W
1/8 Maximum Output Power at 4 Ω 2850 W
Idle Mode (no input signal) 110 W
Standby Mode < 19 W
Dimensions (W x H x D), mm 483 x 88.1 x 514.2
Weight 18.3 kg (40.3 lb)
Shipping Weight 20.5 kg (45.1 lb)
Sampling rate 48 kHz/96 kHz, OMNEO/Dante synchronized
Signal delay/latency Analog In to Speaker Out, 48 kHz/96 kHz 0.70 ms/0.53 ms
Dante Network Latency typ. 1.00 ms
Signal Processing
User EQ 12 filters per channel, selectable as PEQ, Lo-Shelv, Hi-Shelv, Lo-ShelvQ, Hi-ShelvQ, Hi-Pass, Lo-Pass & Notch; 2 filters of them with additional asymmetric filter type
User Delay 0 to 2000 ms per channel (units: μs, ms, s, cm, m, inches, feet)
Array EQ 5 filters per channel, selectable as PEQ, Lo- Shelv, Hi-Shelv, Lo-ShelvQ, Hi-ShelvQ, Hi-Pass, Lo-Pass, & All-Pass
Array Delay 0 to 500 ms per channel (units: μs, ms, s, cm, m, inches, feet)
Speaker EQ 10 filters per channel, selectable as PEQ, Lo-Shelv, Hi-Shelv, Hi-Pass, Lo-Pass & All-Pass
Speaker X-Over Hi-Pass, & Lo-Pass per channel, 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
Speaker FIR Up to 1025 taps, Linear Phase Filter, Linear Phase Brickwall X-Over
Speaker Limiters Peak Anticipation Limiter & RMS/TEMP Limiter per channel
Other Functions Source Selection & Mix, Level, Mute, Polarity, Sine & Noise Generator, Pilot Tone Generator & Detection, Level Meters, Impedance Measurement & Load Monitoring
DSP Presets 1 Factory + 20 User
Speaker-Pool Presets 30 Speaker Settings
Source Supervision & Fallback Pilot Tone supervision at Analog & OMNEO/ Dante inputs, switchover to alternative Source Selection
Type 2 x Neutrik EtherCON/RJ45, redundant PRIMARY/SECONDARY
General 1000base-T/100base-TX, integrated switch
Network Audio Inputs 8 channels, 48/96 kHz, OMNEO/Dante format
Network Audio Outputs (Monitor) 2 channels, 48/96 kHz, OMNEO/Dante format
Mains Input 1 x Neutrik powerCON-HC
GPIO Control Port
Type 1 x 8-pin Euroblock, male
Ports & Operating Modes 3 x GPIO, switchable Analog In/Digital In/Digital Out
Analog Input Range 0 V to +13 V, 40 kΩ input resistance
Digital Input Limits ON: < 1.5 V OFF: > 2.0 V, internal Pull Up (10 kΩ)
Digital Outputs ON: Output switched to GND, max. 200 mA OFF: Open Collector (40 kΩ to GND)
Reference Voltage Output +10 V, max. 200 mA, supervised, short circuit protected
READY/FAULT contact Galvanic isolated relay, max. 30 VDC/500 mADC
User Interface
Display Black/white OLED 256 x 64 pixel
Front panel indicators 4 x status LEDs (POWER, STANDBY, FAULT, OMNEO)
Front panel operating elements 3 buttons (UP, ENTER, DOWN)
Rear panel indicators 1 x status LED (STATUS)
Rear panel operating elements Mains Switch
Power Requirements 100 V to 240 V, 50 Hz to 60 Hz AC
Power Supply Topology Switching Mode Power Supply with digital controlled Power Factor Correction
Protections Audio Limiters, High Temperature, DC, HF, Short Circuit, Back-EMF, Peak Current Limiters, Inrush Current Limiters, Turn-on Delay, Mains Circuit Breaker Protection, Mains Over-/Under voltage Protection
Cooling Front-to-rear, temperature controlled fans, supervised
Ambient Temperature Limits +5 °C to +40 °C (+40 °F to +105 °F)
IEC Protection Class Class I (grounded)
Electromagnetical Environment E1, E2, E3
Color Black
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.
¹Test signal for max. output power according IHFA-202 (Dynamic-Headroom, burst 1 kHz/20 ms on/480 ms off/low level -20 dB).


Name Language Size Date
IPX 20_4 A&E Specification EN 61KB Nov 24, 2020
Name Language Size Date
Dynacord Amplifiers, Software & Mixers Catalog EN 2.45MB Jun 11, 2019
IPX Brochure EN 1.2MB Feb 16, 2018
Dynacord Elektronik Katalog DE 3.92MB Feb 5, 2020
Name Language Size Date
IPX Amplifier Series EC Declaration of Conformity EN 11.09MB Jan 28, 2020
Name Size Date
IPX Series CAD Drawing DWG 1.3MB Feb 11, 2019
Name Language Size Date
IPX20:4 Engineering Data Sheet EN 1.68MB Apr 25, 2018
IPX20:4 Datenblatt DE 624KB Jul 11, 2018
IPX20:4 Engineering Data Sheet IT 623KB Jul 11, 2018
IPX20:4 Engineering Data Sheet PT 625KB Jul 11, 2018
IPX20:4 Engineering Data Sheet TR 633KB Jul 11, 2018
IPX20:4 Engineering Data Sheet KO 718KB Sep 6, 2018
IPX20:4 Fiche Technique FR 627KB Jul 11, 2018
IPX20:4 Hoja de Datos de Ingeniería ES 635KB Jul 11, 2018
IPX20:4 データシート JA 677KB Sep 6, 2018
IPX20:4 数据表 ZH 701KB Aug 6, 2018
Name Language Size Date
System solutions Large house of worship EN 1.06MB Feb 25, 2020
System solutions Outdoor amphitheater EN 1.17MB Feb 25, 2020
Name Language Size Date
IPX Series Installation Manual EN 1.81MB Oct 17, 2019
IPX Series DSP Multichannel Networking Power Amplifier TR 1.76MB Jun 29, 2018
IPX Series DSP Multichannel Networking Power Amplifier IT 1.76MB Jun 29, 2018
IPX Series DSP Multichannel Networking Power Amplifier DE 1.85MB Jun 29, 2018
IPX Series DSP Multichannel Networking Power Amplifier ZH 2.07MB Jun 29, 2018
IPX Series Guide FR 1.77MB Jun 29, 2018
IPX Series Manual PT 1.85MB Jun 29, 2018
IPX Series Manual ES 1.83MB Jun 29, 2018
IPX Series マニュアル JA 1.89MB Jun 29, 2018
IPX Series 설치 매뉴얼 KO 1.8MB Jun 29, 2018
Name Language Size Date
Mains Operation & Resulting Temperature Table & Mains Fusing IPX-Series Amplifiers EN 47KB Oct 19, 2018

IPX20-4 persp left 2400px

IPX20-4 front 2400px

IPX20-4 persp front 2400px

IPX20-4 persp right 2400px

IPX20-4 rear 2400px

Name Size Date
IPX Amplifiers Q-Sys Plug-In 1.4 3MB Mar 3, 2021
Name Language Size Date
General Terms & Conditions of Deliver for Export Business EN 57KB Nov 26, 2014
Service Policies for Asia/Pacific Rim EN 2.62MB Sep 4, 2018
Service Policies for China EN 229KB Apr 25, 2013
Warranty conditions for Dynacord products in Europe, the Middle East, & Africa EN 195KB Sep 29, 2020
Warranty conditions for Dynacord products in North America EN 159KB Sep 14, 2020
Allgemeine Lieferbedingungen DE 184KB Nov 30, 2016
Warranty conditions for Dynacord products in Europe, the Middle East, & Africa DE 515KB Jun 19, 2019
Name Size Date
Loudspeaker Settings 1KB Sep 23, 2020
SONICUE 1.2 291.62MB Sep 24, 2020
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