Rockford-Fosgate PM500X1BD Punch Marine Class-Bd Mono Amplifier, 500W

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 applications
• 1-ohm capability will drive a pair of 4-ohm DVC subwoofers or quad-configuration of 2-ohm DVC subwoofers with ease
• Super efficient Class-bd technology assures maximum BOOM for your buck
• Optimized for mid-bass speakers or subwoofers
• Auto Turn-On circuit, On-board Punch EQ with +18dB boost @ 45Hz and 12dB/octave Butterworth crossover
• Full 2-year warranty