Contractor Precision Series amplifiers combine top-quality performance and reliability with innovative designs perfectly tailored to the needs of professional sound installation. Available in 2 RU configurations of up to eight channels, CPS amps are compact and efficient to operate, with every detail thought through from the contractor's point of view. For fast installation and setup, each model features Phoenix-type input and output connectors, programmable power-on delay, remote power-on/off, rear-mounted attenuators, and switchable high-pass filters. For worry-free dependability, there's full protection against hazards such as excessive heat, overloads, shorts, DC, back-EMF, and inrush current. And for the ultimate in system control and supervision, the optional RCM-810 module enables the inclusion of CPS amps in IRISNet networks of up to 250 devices. Offering exceptional ease, flexibility, and audio performance, CPS series is the ideal installation solution for cinema, club sound, commercial sound/life safety, and performance and sports venues.

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%) 2? 500 Watts
Continuous Rated Power: (1 kHz, THD 1%) 4? 500 Watts
Continuous Rated Power: (1 kHz, THD 1%) 70v 500 Watts
Continuous Rated Power: (1 kHz, THD 1%) 8? 250 Watts
Continuous Rated Power: (20-20 kHz, THD<0,2%) 100v 450 Watts
Continuous Rated Power: (20-20 kHz, THD<0,2%) 4? 450 Watts
Continuous Rated Power: (20-20 kHz, THD<0,2%) 70v 450 Watts
Continuous Rated Power: (20-20 kHz, THD<0,2%) 8? 225 Watts
Cooling :Front-to-Rear, continuously variable fans
DIM 30: 0.02 %
Frequency Response: 15 Hz-30 kHz
Impedance: 2/4/8/8 VLD/70 V/100V ?
Input Impedance (Balanced): 20 k?
Input Sensitivity: 0 dBu (.775V)-2 ?, +3 dBu (1.1V)-4/8 ?, +6 dBu (1.55) 70V/100V
Intermodulation Distortion (SMPTE): 0.05 %
Maximum Bridged Output: 4? 1000 Watts
Maximum Bridged Output: 8? 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)

• 500 W per channel
• 70/100 V operation for distributed systems
• Four channels in one compact rack-efficient unit
• 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 ? in 0.1 ? steps)
• 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