7-Band Graphic Equalizer with Fader and Subwoofer Control

This 7-band graphic equalizer features a 15-volt RCA line-level output, allowing precise sound adjustments. It includes a fader and subwoofer level control, enabling users to customize audio settings easily. Designed for car audio systems, it helps improve sound quality by adjusting different frequency ranges. The device is straightforward to install and operate, making it suitable for enhancing in-vehicle audio experiences.