Check the listing for details. EQS755 7-Band Car Audio Graphic Equalizer with Front 3.5Mm Auxiliary Input. Condition: New. Listed at 116.99 USD. EQS755 7-Band Car Audio Graphic Equalizer with Front 3.5Mm Auxiliary Input Fast Shipping! Product Description: 1/2-DIN chassis graphic equalizer with built-in low-pass filter6-channel/ 8-Volt RCA outputs (front, rear and subwoofer)7-ban graphic equalizer (50Hz, 125Hz, 315Hz, 750Hz, 2.2Khz, 6Khz, 16Khz)3.5mm Front aux input2-channel RCA aux input with variable gain adjustments and high level speaker inputsBlue illumination independent master volume and subwoofer level Control with fader control select able 12Db low-pass Filer (60Hz or 90Hz)Ground loop isolation circuit Dimensions: 7"(w)x4-1/4"(l)x1"(h) The EQS755 is 1/2-Din Chassis Graphic EQ w/ Built-In Low-Pass Filter. Equipped with a full-featured 7-band graphic equalizer, you will enjoy superior control over the audio spectrum with frequency adjustments in the 50 Hz to 16 kHz range over seven bands. This gives you the power to get the most of your sound system, and the ability to contour the sound output to your musical taste. 31K POSITIVE REVIEWS!! FAST SHIPPING!!!! 100% AUTHENTIC PRODUCT OR YOUR MONEY BACK GUARANTEE! 100% satisfied customers. It says it all. Thank you for shopping with us!