The Pyle PLE530PAI is a half-DIN 5-band parametric equalizer. It is equipped with 2 channel RCA input, plus an auxiliary input. Outputs over six channels, stereo for front, back and subwoofer. Each control is a smooth rotary fader with illumination. Adjust the sound to your exact specifications and get the most out of your audio system. Mounting hardware included - it easily installs in your vehicle's dashboard for convenient access.