【Advanced 7 Band Equalization】: This car audio equalizer features 7 adjustable bands (50Hz, 125Hz, 315Hzs, 750Hz, 2.2kHz, 6kHz, and 16kHz) for accurate sound tuning. 【Easy Installation】: Designed for versatility, this audio equalizer is suitable for use in cars, boats, RVs, and other stereo systems.
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