EQ7 1/2 Din 7 Band Car Audio Equalizer EQ w/Front, Rear/Frequency Adjustable ...

Seven equalization bands (50Hz, 125Hz, 315Hz, 750Hz, 2.2kHz, 6kHz, and 12kHz), each frequency is adjustable from -12 to + 12dB (-15 to +15dB for subwoofer frequencies). Three stereo RCA outputs to drive front, rear, and subwoofer audio amplifiers.

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