Rockford Fosgate T500-1BDCP Power 500 Watt Class-bd Constant Power Amplifier

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. 24dB/octave crossover MOSFET power supply MOSFET output stage 4 Gauge power/ground connectors Audiophile grade speaker connections RCA pass-thru outputs Infrasonic filter. Recommended Fuse (not included)80 A Common Mode Rejection>68 dB Channel Separation— Signal-to-Noise (CEA)>89 dB Damping Factor>200 CEA-2006 CompliantCEA-2006 Guidelines CEA-2006 Power Rating 300W x 1 @ 4Ω ≤1.0% THD+N Total Harmonic Distortion (THD+Noise)4-Ohm: <1.0% 2-Ohm: <1.0% 1-Ohm: <1.0% Shipping Weight13.39 Lbs. (6.07 Kg.) Input Sensitivity150 mV to 4 V Dynamic Power (PVC/PowerCube®)328 Watts x 1 @ 4-Ohms 537 Watts x 1 @ 2-Ohms 707 Watts x 1 @ 1-Ohm Max. Current Draw (13.8V Sinewave)70 A Average Current Draw (13.8V Music)35 A Efficiency (average)86.2% @ 4-Ohm 82.3% @ 2-Ohm 73.4% @ 1-Ohm Operating Voltage9 - 16 VDC Suggested Alternator75 A Number of Channels1 Rated Power (RMS Continuous Power)300 Watts x 1 @ 4-Ohm 500 Watts x 1 @ 2-Ohm 500 Watts x 1 @ 1-Ohm Total Power (Sum of Rated Power)500 Watts RMS BridgeableNo Crossover ControlsLow-Pass (LP): 35-250Hz 24dB/Octave Butterworth Infrasonic Filter: -3dB @ 28Hz 12dB/Octave Tone ControlsBass: 0dB to +18dB @ 45Hz Signal InputLow level: 1 RCA pair Signal OutputLow Level: 1 RCA pair Power Input ConnectorBlock Power Wire Gauge4 AWG Speaker Output ConnectorScrew terminal barrier strip Speaker Wire Gauge8 AWG to 18 AWG Heat Sink TypeCast aluminum CoolingConvection Remote ControlsOptional Remote Punch Bass EQ (overrides built-in Punch Bass EQ) Visual IndicatorsPower Thermal Protect Circuit Topology ClassClass BD Frequency Response20Hz to 250Hz +/- 0.5dB Dimensions (H x W x D)2.14 x 8.14 x 11.41 (in) 5.42 x 20.68 x 28.97 (cm)