Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
$249.95 each
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Q&A, Specs & Installation
High Performance Amplifier. The Memphis Audio Power Reference Mono Subwoofer PRX Amplifier; 400-Watt is designed to deliver clean, powerful bass performance specifically for subwoofer applications. It provides versatile power handling and precise sound control, ideal for car audio enthusiasts seeking to upgrade their subwoofer system. The amplifier’s substantial power output ensures deep, distortion-free bass reproduction for an enhanced listening experience.
Construction and Appearance. This amplifier features a sturdy extruded aluminum heatsink for efficient cooling and long-lasting durability. It includes a sleek acrylic top panel illuminated by blue LED lighting, offering an attractive and custom look. The top-mounted controls are discreetly hidden beneath the panel for easy access while preserving a clean installation appearance.
Installation. Installation is straightforward due to the amplifier's compact size, saving space in tight locations. No major modifications are generally necessary, allowing smooth integration into most vehicle audio systems.
Warranty. The product includes a comprehensive warranty covering defects in material and workmanship when purchased from authorized dealers.
Application. Fits Universal; Some Adaptation May Be Required.
Memphis Audio PRX400.1V2
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box