Rockford-Fosgate Pm500X1Bd Punch Marine Class-Bd Mono Amplifier, 500W - Pm500X1Bd - 227-Pm500X1Bdf1

With its super efficient Class-bd circuit topology, the PM500X1bd will drop some serious BASS! Due to its dedicated low frequency response, this amplifier is optimized for mid-bass speakers or subwoofers only. No need to worry because its 1-ohm capability will drive a pair of 4-ohm DVC subwoofers or quad-configuration of 2-ohm DVC subwoofers with ease. Marine grade compact amp designed for motorsport and marine applications1-ohm capability will drive a pair of 4-ohm DVC subwoofers or quad-configuration of 2-ohm DVC subwoofers with easeSuper efficient Class-bd technology assures maximum BOOM for your buckOptimized for mid-bass speakers or subwoofersAuto Turn-On circuit, On-board Punch EQ with +18dB boost @ 45Hz and 12dB/octave Butterworth crossoverFull 2-year warranty