DS18 7 Band Pro Car Audio Graphic Equalizer Passive Subwoofer Crossover EQX7PRO

7 band Equalizer (50hz, 125Hz, 320Hz, 750Hz, 2.2kHz, 6kHz and 16kHz) with a cut / boost of 12dB (15dB subwoofer frequency) Subwoofer section with adjustable LPF crossover from 60Hz to 120Hz at 12dB / oct. Separate volume controls for main and subwoofer. Fader knob to easy Front and Rear output selection. RCA auxiliary input DS18 7 Band Pro Car Audio Graphic Equalizer Passive Subwoofer Crossover EQX7PRO This Listing Includes: (1) 7 Band Graphic Equalizer - DS-EQX7PRO (1) Owner's Manuel   FEATURES: 7 band Equalizer (50hz, 125Hz, 320Hz, 750Hz, 2.2kHz, 6kHz and 16kHz) with a cut / boost of 12dB (15dB subwoofer frequency) Subwoofer section with adjustable LPF crossover from 60Hz to 120Hz at 12dB / oct. Separate volume controls for main and subwoofer. Fader knob to easy Front and Rear output selection. RCA auxiliary input Extended frequency response from 10Hz to 30kHz with exceptional sound quality. Blue Backlit  with Red 7v output indicator High Level Speaker Inpu