Built-in remote turn-on circuit; Accepts both high-level & low-level input; Single stereo gain controls; Ultra-compact housings achieved by recessing transformers into circuit board; High power–conservatively rated @ 55W per channel; Freq resp: 20Hz-20kHz (+/-1.5dB); Single harness design; Wire-tie or screw mounting provisions; 2 channels; Includes remote level controller;