JBL, Compact 2-Channel Powersports Amplifier — 100 Watts RMS X 2Specifications: Max Power: 750W peak RMS Power Output: @ 2 (full range)150W x 2, <1% THD+N RMS Power Output: @ 4 (full range)100W x 2, <1% THD+N RMS Power Output: @ 4 Bridged (full range)300W x 1, <1% THD+N Selectable all hi lo pass filter: 60 , 80 , 120Hz @ 12dB octave Selectable bass boost: 0 , 6 , 12dB @45Hz Frequency Response: 20Hz 20kHz Signal to Noise Ratio (full range: )>75dB (ref 1W output @ 4) Fuse rating: 25A