EPICENTER Digital Bass Restoration Control Processor, Car Audio Bass Booster Enhancer

Bass Restoration Processor, Included ACR-1 Remote Level Control & 20' RJ-14 Cable
Enhanced bass output: The device restores low-end frequencies and provides a more dynamic and immersive listening experience.
Built-in bass maximization circuit: The circuit allows you to adjust the frequency response and control the level of the bass output.
Remote bass level control: The remote control allows you to adjust the bass output from the comfort of your driver's seat.
Advanced processing technology: The device is designed with advanced signal processing algorithms and a variable bass boost control for customized bass response.
Para-Bass: Para-Bass is a single band, parametric equalizer for the bass output. The center frequency is continuously variable from 27 Hz to 63 Hz. The width of the band is also adjustable.
Subsonic : The subsonic crossover point is 33 Hz; it's governed by a replaceable chip, so it can be changed to 20, 25, 30, 35, 40, or 45 Hz.