Electro-Voice’s CPS4.5 amplifier offers four
independent Class-D Variable Load Drive (VLD)
amplifier blocks, each capable of delivering up to
500 Watts into Low-Z or High-Z loads. By default,
each channel can be configured individually for maximum
power output into either 2 Ω, 4 Ω, 70V/100V networks
without transformers.
Designed for the professional audio
installation market, the amplifier was designed for long term use. In addition to
remarkably low current consumption and heat
dissipation, the CPS4.5 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.
- 4 channels in one compact rack-efficient unit
- 500 watts 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
- Rear-mounted attenuators
- Switchable 50 Hz high-pass filter (Hi-Z mode)
- Phoenix-type input and output connections
- Remote power-on/off contact
- Programmable power-on delay settings
- Front-to-rear fans