Car Amplifiers

Rockford Fosgate PBR400X4D

Why choose it

Four channels and 400 W let the Rockford Fosgate PBR400X4D run a full set of speakers from one amplifier.¹²

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Power: 400 W¹
Channels: 4²
Amplifier class: Class d²

The details

Specifications

Core specifications3

Rockford Fosgate PBR400X4D: core specifications
Power	400 W¹
Channels	4²
Amplifier class	Class d²

Specifications not documented (12)

Built-in DSP, Cooling, Bridgeable, Speaker-level inputs, Signal-sensing turn-on, Adjustable crossover, Remote level control, Pass-through output, Weight, Frequency response, Power wire gauge, Protection circuitry.

Compare the tradeoffs

Alternatives

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Alpine HDA-M80

Power: 800 W³
Channels: 1³
Amplifier class: Class d⁴

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Alpine S2-A60M

Power: 600 W⁵
Channels: 1³
Amplifier class: Class d⁵

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AudioControl EPICSIX

Power: 1,200 W⁶
Channels: 6⁶
Amplifier class: Class d⁷

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Sources

Compare two models

Rockford Fosgate T1000X5ad vs Rockford Fosgate PBR400X4D