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Rockford Fosgate Power T500-1BD Mono Amp

1 x 500w RMS @ 1 ohm Mono Amp

Rockford Fosgate Power T500-1BD Mono Amp

Item No: T500.1BD

Delivery: 1-3 working days Warranty: 1 Year Availability: In Stock
14 Day Money Back Guarantee
Technical Help for Life

£599.99 £490.18


T500-1bd 500 Watt Class-bd Mono Amplifier   The T500-1bd produces the same amount of REAL power than it's predecessor, even though it's nearly 50% smaller in size! In about the same space as a college sized history textbook, you can now use a 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.  

Number of Channels



Rated Power continuous power

250W x 1 @ 4-Ohms RMS 400W x 1 @ 2-Ohms RMS 500W x 1 @ 1-Ohm RMS


Total Power total sum of 'rated power'

500 Watts





Efficiency (average)

86% @ 4-Ohm 81% @ 2-Ohm 76% @ 1-Ohm


Crossover Controls

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


Tone Controls

Bass: 0dB to +18dB @ 45Hz Infrasonic Filter: -3dB @ 28Hz 12dB/Octave


Signal Input

Low level: 1 RCA pair


Signal Output

Low Level: 1 RCA pair


Power Input Connector



Power Wire Gauge



Speaker Output Connector

Screw terminal barrier strip


Speaker Wire Gauge

8 AWG to 18 AWG


Heat Sink Type

Cast aluminum





Remote Controls

Optional Remote Punch Bass EQ (overrides built-in Punch Bass EQ)


Visual Indicators

Power Thermal Protect


Circuit Topology Class

Class bd


Frequency Response

20Hz to 250kHz +/- 0.5dB


Shipping Weight

13.39 Lbs. (6.07 Kg.)


Dimensions (HxWxL)

2.14 x 8.14 x 11.41 (in) 5.42 x 20.68 x 28.97 (cm)



24dB/octave crossover


4 Gauge power/ground terminals


Audiophile grade speaker connections


Infrasonic filter


MOSFET output stage


MOSFET power supply


RCA pass-thru



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