Best Pbr400x4d Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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Rockford Fosgate

Rockford Fosgate Punch PBR400X4D 400-Watt 4-Channel Amplifier | Class-BR, Ultra Compact Chassis, Easy on Vehicle Electrical System

Our compact (1.5" x 4.25" x 6.75") PBR400X4D is small enough to fit in just about any application but packs a Punch with 400 Watts RMS of power!
Versatile design can be used in either 2 or 4 channel configurations (RMS Power Output: 50 Watts x 4 @ 4-Ohm or 100 Watts x 4 @ 2-Ohm or 200 Watts x 2 @ 4-Ohm Bridged)
Ultra efficient Class D full range design produces maximum power with minimal strain on the vehicle's electrical system. A great choice for both mobile installs as well as motorcycles and recreational vehicles
High level inputs with auto-on feature as well as differential RCA inputs along with selectable fixed 12dbB/Octave Butterworth Crossovers make the PBR400X4D amp compatible with just about any installation
Famous Rockford Fosgate build quality insures that the PBR400X4D will handle everything you throw at it! Full 1-year parts and labor warranty
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on Amazon.com
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gENERIC

3-Pin Power Terminal Block Plug, for Rockford Fosgate Amplifier Compatible with PBR500X1 PBR300X1 PBR300X2 PBR400X4D T750X1BD TM750X1BD PBR Series

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Price Below Average

Amp Mount Fits Harley Davidson 2006 to 2013 Batwing Bikes with aftermarket and Stock radios for Rockford Fosgate PBR400X4D or PBR300x2 or PBR300x4 amplifiers. Will NOT FIT 2014 and Newer

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Price Below Average

Amplifier Mount kit fits Harley Davidson Wiring Kit and Amplifier Mount fits Batwing Bikes with aftermarket and Stock radios for Rockford Fosgate PBR400X4D or PBR300x2 or PBR300x4 amps

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Our #1 Pick Today
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Rockford Fosgate

Rockford Fosgate Punch PBR400X4D 400-Watt 4-Channel Amplifier | Class-BR, Ultra Compact Chassis, Easy on Vehicle Electrical System

Our compact (1.5" x 4.25" x 6.75") PBR400X4D is small enough to fit in just about any application but packs a Punch with 400 Watts RMS of power!
Versatile design can be used in either 2 or 4 channel configurations (RMS Power Output: 50 Watts x 4 @ 4-Ohm or 100 Watts x 4 @ 2-Ohm or 200 Watts x 2 @ 4-Ohm Bridged)
Ultra efficient Class D full range design produces maximum power with minimal strain on the vehicle's electrical system. A great choice for both mobile installs as well as motorcycles and recreational vehicles
High level inputs with auto-on feature as well as differential RCA inputs along with selectable fixed 12dbB/Octave Butterworth Crossovers make the PBR400X4D amp compatible with just about any installation
Famous Rockford Fosgate build quality insures that the PBR400X4D will handle everything you throw at it! Full 1-year parts and labor warranty
Details & specs
Check Price
on Amazon.com
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Pbr400x4d deals are available from: Amazon, starting from $15.98.

The lowest price we found is $15.98 while the highest is $302.99. Prices for the best Pbr400x4d deals average at $69.79.