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Rockford Fosgate Monoblock 1500W Class BD Constant Power Amplifier + Install Kit

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Original price $959.99
Original price $959.99 - Original price $959.99
Original price $959.99
Current price $699.99
$699.99 - $699.99
Current price $699.99

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  • Get a free one-year extended warranty on this select Rockford Fosgate Amplifier when purchased as an Amplifier Installation Kit bundle.
  • Dynamic Thermal Management cooling system
  • variable low-pass filter (35-250 Hz, 24 dB/octave)
  • selectable subsonic filter (28Hz, 24 dB/octave)
  • 4-gauge power and ground leads and a 200-amp fuse recommended — wiring and hardware included with this listing

Rockford Fosgate T1500-1bdCP Monoblock 1500 W Class BD Constant Power Amplifier

Get a free one-year extended warranty on this select Rockford Fosgate Amplifier when purchased as an Amplifier Installation Kit bundle.

The new Constant Power amplifiers are the most powerful amplifiers on the market PERIOD! The T1500-1bdCP is an amplifier for subwoofers based on the legendary T1500-1bd 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. At 1,500 watts, this monster will run any demo vehicle competing in Sound Pressure Level.

This Listing Includes:

(1) Amplifier

(1) Rockford Fosgate RFK4 Wire Kit


- 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): 1500 Watts RMS

Bridgeable: No

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

Input Sensitivity: 150 mV to 5 V

Circuit Topology Class: Class BD

Signal Input: Low level: 1 RCA pair

Signal Output: Low Level: 1 RCA pair

Crossover Controls: Low-Pass (LP): 35-250Hz 24dB/octave Butterworth

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): 200 A

Average Current Draw (13.8V Music): 100 A

Max. Current Draw (13.8V Sinewave): 200 A

Suggested Alternator: 100 A

Rated Power (RMS Continuous Power):

1000 Watts x 1 @ 4-Ohm

1500 Watts x 1 @ 2-Ohm

1500 Watts x 1 @ 1-Ohm

Dynamic Power (PVC/PowerCube):

1045 Watts x 1 @ 4-Ohms

1549 Watts x 1 @ 2-Ohms

1715 Watts x 1 @ 1-Ohm

Efficiency (average):

86.2% @ 4-Ohm

74.6% @ 2-Ohm

63.0% @ 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%

Tone Controls:

Bass: 0dB to +18dB @ 45Hz

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

Visual Indicators:




Dimensions (H x W x D):

2.14 x 8.14 x 14.91 (in)

5.42 x 20.68 x 37.86 (cm)

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