Rockford Fosgate Monoblock Subwoofer Amplifier 500 W Class BD Constant Power

4 Gauge power/ground connectors Frequency Response: 20Hz to 250Hz +/- 0.5dB Speaker Wire Gauge: 8 AWG to 18 AWG Operating Voltage: 9 - 16 VDC Rockford Fosgate Monoblock Subwoofer Amplifier 500 W Class BD Constant Power The T500-1bdCP is based on the legendary T500-1bd amplifier design with a proprietary "Constant Power" configuration delivering up to 25% more power (Watts) across all impedance loads. The listening experience is cleaner, louder and more impressive than ever before. With the T500-1bdCP, you can now use an "under-the-seat" dedicated subwoofer amplifier to drive two 4-Ohm DVC subwoofers. This amp will provide enough bass to separate you from those envious car audio geeks. This Listing Includes: (1) 4-channel amplifier (4) Screws Features: -24dB/octave crossover -MOSFET power supply -MOSFET output stage -4 Gauge power/ground connectors -Audiophile grade speaker connections -RCA pass-thru outputs -Infrasonic filter Specifications: Number of Channels: 1 To