BOSS Audio Systems MR1004 Marine Grade 400 Watt, 4 Channel, 2 4 Ohm Stable Class AB, Full Range Amplifier
- THD @ RMS Output: 0.01, Channel Separation: 60 dB, Signal To Noise Ratio: 90 dB, Frequency Response: 12 Hz – 22 kHz.
- Dimensions: Depth 7.8” x Width 9” x Height 2”.