Electro-Voice CPS4.10 - 4-Channel Power Amplifier, 4x1000W into 2 or 4 Ohms

The Electro-Voice CPS4.10 amplifier offers four independent Class-D Variable Load Drive (VLD) amplifier blocks, each one capable of delivering up to 1000 Watts into Low-Z or High-Z loads. Per default, each channel can be configured individually for max. power output into either 2 Ω, 4 Ω, 70V- or 100V-networks without involvement of any output transformers. Being designed for professional audio installation market, special care was taken for long term cost of ownership parameters: in addition to remarkably low current consumption and heat dissipation, the CPS4.10 provides remote standby switching with just 5 Watts consumption in standby mode.

An optional remote control module RCM-810 provides control and supervision features via IRIS-Net, including monitoring of amplifier status and real time load supervision. In addition, via RCM-810 the Variable Load Drive characteristics can be set for max. power output into any load between 2 Ω and 10 Ω, in steps of 0.1 Ω.

• Four channels in one compact rack-efficient unit
• 1000 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

Maximum midband output power (4 channels driven, 2 Ohm): 1000 W Maximum midband output power (4 channels driven, 4 Ohm): 1000 W Maximum midband output power (4 channels driven, 8 Ohm): 500 W Maximum bridged output power: 2000 W Power Bandwidth: 10-25000 Hz (Lo-Z), 50-25000 Hz (Hi-Z) Voltage gain (ref. 1 kHz): 32 dB (2/4/8 Ohm), 33 dB (70V), 36 dB (100V) THD at rated output power: < 0.05% IMD-SMPTE: < 0.05% Maximum input level: +22 dBu (9.76 Vrms) Crosstalk: < -80 dB Frequency response (ref. 1 kHz, 8 Ohm load): 15-30000 Hz (+/-1 dB) Input impedance (active balanced): 20 kOhm Damping factor (1 kHz, 8 Ohm): > 240 Slew rate: 28 V/us Signal-to-noise ratio (A-weighted): 101-106 dB Output stage topology: Class D Power requirements: 220-240V 50-60Hz or 120V 50-60Hz or 100V 50-60Hz In-rush current: 27 A Power consumption (1/8 max output): 840 W Protection: Audio Limiters, High Temperature, DC, HF, Short Circuit, Peak Current Limiters, Inrush Current Limiters, Turn-on Delay, Mains Circuit Breaker Protection, Mains Over/Undervoltage Protection Cooling: Front-to-Rear, temperature controlled fans Operating temperature: +5 to +40 C Color: Black Dimensions (H x W x D): 88.1 mm x 483 mm x 420.8 mm (3.47 x 19.02 x 16.57 in) Net weight: 11.1 kg (24.5 lb)

Electro-Voice CPS4.10 4-Channel Power Amplifier
AC Power Cord
Owner's Manual
(Note: exact box contents not confirmed via a third-party retailer listing; based on standard EV amplifier packaging.)