Feature: 1. 7 Adjustable Bands: Chassis graphic equalizer with built in low pass filter, 7‑band graphic equalizer (50Hz, 125Hz, 315Hz, 750Hz, 2.2KHz, 6KHz, 12KHz). Front Rear Sub Output: Car audio equalizer EQ, front, rear and subwoofer output, Includes mounting brackets and screws for easy installation.
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