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Rockford Fosgate Monoblock Subwoofer Amplifier 500 W Class BD Constant Power

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Original price $624.99
Original price $624.99 - Original price $624.99
Original price $624.99
Current price $499.99
$499.99 - $499.99
Current price $499.99

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Rockford Fosgate Power T500-1bdCP Monoblock 500 Watts 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.

This Listing Includes:

(1) 4-channel amplifier

(4) Screws


-24dB/octave crossover

-MOSFET power supply

-MOSFET output stage

-4 Gauge power/ground connectors

-Audiophile grade speaker connections

-RCA pass-thru outputs

-Infrasonic filter


Number of Channels: 1

Total Power (Sum of Rated Power): 500 Watts RMS

Bridgeable: No

Frequency Response: 20Hz to 250Hz +/- 0.5dB

Input Sensitivity: 150 mV to 4 V

Circuit Topology Class: Class BD

Signal Input: Low level: 1 RCA pair

Signal Output: Low Level: 1 RCA pair

Power Wire Gauge: 4 AWG

Power Input Connector: Block

Speaker Wire Gauge: 8 AWG to 18 AWG

Speaker Output Connector: Screw terminal barrier strip

Cooling: Convection

Operating Voltage: 9 - 16 VDC

Recommended Fuse (not included): 80 A Average

Current Draw (13.8V Music): 35 A Max.

Current Draw (13.8V Sinewave): 70 A

Suggested Alternator: 75 A

Signal Input: Low level: 1 RCA pair

Signal Output: Low Level: 1 RCA pair

Tone Controls: Bass: 0dB to +18dB @ 45Hz

Rated Power (RMS Continuous Power):

300 Watts x 1 @ 4-Ohm

500 Watts x 1 @ 2-Ohm

500 Watts x 1 @ 1-Ohm

Dynamic Power(PVC/PowerCube):

328 Watts x 1 @ 4-Ohms

537 Watts x 1 @ 2-Ohms

707 Watts x 1 @ 1-Ohm

Efficiency (average):

86.2% @ 4-Ohm

82.3% @ 2-Ohm

73.4% @ 1-Ohm

Total Harmonic Distortion (THD+Noise):

4-Ohm: Less Than 1.0%

2-Ohm: Less Than 1.0%

1-Ohm: Less Than 1.0%

Crossover Controls:

Low-Pass (LP): 35-250Hz 24dB/Octave Butterworth

Infrasonic Filter: -3dB @ 28Hz 12dB/Octave

Visual Indicators:




Dimensions: (H x W x D)

2.14 x 8.14 x 11.41 (in)

5.42 x 20.68 x 28.97 (cm)

Payment Information


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