7-Band Dual Zone Equalizer with Auxiliary Input.
Maybe you’ve got an older car stereo system that you need to get more. Perhaps you’ve got an all-new setup that you crave the maximum potential. In either case, Precision Power E.7 (7) bands of equalization that’ll let you fine-tune your sound, along with independent master volume, subwoofer level, and fader controls that’ll maintain your highs and lows in balance.
The E.7 features RCA inputs so that you can connect it to your aftermarket system. The RCA outputs ensure that your amplifiers will get a clean, powerful signal for maximum performance.