Access to this file requires a registered account. Log in or use the link below to register an account.

CPS 4.5

500 W per channel 4-channel amplifier

  • CPS 4.5
  • Four channels in one compact rack-efficient unit
  • 500 W per channel
  • 70/100 V operation for distributed systems
  • Class-D design for optimum efficiency
  • Slot for optional RCM-810 module, allowing IRIS-Net control and monitoring
  • IRIS-Net selection of each channel's impedance (2-10 Ω in 0.1 Ω steps)
  • Rear-mounted attenuators
  • Switchable 50 Hz high-pass filter (Hi-Z mode)
  • Complete protection: thermal, overload, shorts, HF, DC, back-EMF, inrush current
  • Phoenix-type input and output connections
  • Remote power-on/off contact
  • Programmable power-on delay settings
  • Front-to-rear fans
Amplifier Gain 32 dB (Lo-Z), 33 dB (70V), 36 dB (100V)
Analog Inputs 4, electronically balanced, Phoenix-type
Audio Network No
CAN Bus Interface Optional (RCM-810 card)
Continuous Rated Power (1 kHz, THD 1%) 100v 500 Watts
Continuous Rated Power (1 kHz, THD 1%) 2Ω 500 Watts
Continuous Rated Power (1 kHz, THD 1%) 4Ω 500 Watts
Continuous Rated Power (1 kHz, THD 1%) 70v 500 Watts
Continuous Rated Power (1 kHz, THD 1%) 8Ω 250 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 100v 450 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω 450 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 70v 450 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω 225 Watts
Cooling Front-to-Rear, continuously variable fans
DIM 30 0.02 %
Electronics Type Amplifier
Frequency Response 15 Hz-30 kHz
Impedance 2/4/8/8 VLD/70 V/100V Ω
Input Impedance (Balanced) 20 kΩ
Input Sensitivity 0 dBu (.775V)-2 Ω, +3 dBu (1.1V)-4/8 Ω, +6 dBu (1.55) 70V/100V
Intermodulation Distortion (SMPTE) 0.05 %
Mains Voltage 220 - 240 V, 50 - 60 Hz or 120 V, 50 - 60 Hz, 50 - 60 Hz
Maximum Bridged Output 4Ω 1000 Watts
Maximum Bridged Output 8Ω 1000 Watts
Maximum Input Voltage 22 9.76 Vrms
Network Control (IRIS-Net) Optional (RCM-810 card)
Signal-to-Noise Ratio (A-weighted) 100 dB
Slew Rate 28 V/µs
Topology Class-D
Total Harmonic Distortion 0.05 %
Variable Load Drive (VLD) Yes
Height 2RU 88.1 mm (3.47")
Width 482.6 mm (19")
Depth 421.5 mm (16.59")
Weight Net 11.1 kg (24.47 lbs)
RCM-810

RCM-810

IRIS-Net remote control module for CPS Series amplifiers
UCC1

UCC1

Remote control interface for IRIS-Net
Optional accessories
may be shown
Hover over image to zoom
Click image for full size