46 total items
Our expert explains how to install the Alpine KTP-445 Power Pack car amplifier. It's designed to fit behind the radio in most dashes, and connects in-line between the radio and your factory speaker wiring.
Sony designed their XMS400D car amplifier to fit where others won't. It's small enough to fit behind the dash in many vehicles, and powerful enough to add some serious juice to your speakers.
$129.99 Sale: -$13.00 off
$149.99 Sale: -$15.00 off