Product details
ARCAM PA4 provides four channels of Class D amplification in a slim 1U chassis. It can add height or surround channels to a compatible AV system, or supply power for a second zone.
Four-channel or bridged operation
Richer Sounds lists four-channel output at 4 × 50 W, or 2 × 100 W in bridged operation. Full measurement conditions are not provided.
Built for installation
The compact chassis suits rack installations, with 12 V trigger input and output for coordinated power control. Firmware updates are available through USB. Its black Radia styling matches ARCAM AV components.
