This car audio equalizer features 7 adjustable bands (50Hz, 125Hz, 315Hz, 750Hz, 2.2kHz, 6kHz, and 16kHz) for accurate sound tuning. It includes intelligent noise reduction capabilities and allows bass frequency adjustments from as low as 50Hz to as high as 16kHzCrafted with a metal casing, this 7 band equalizer is powered by a DC12V supply. Its strong build ensures a premium feel and long term performance while being easy to operateDesigned for versatility, this audio equalizer is suitable for use in cars, boats, RVs, and other stereo systems. It features an easy installation process with built in DSP chips that minimize feedback interference and enhance noise reduction for clear and high fidelity sound outputThe car audio equalizer is made from metal materials that not only provide a sleek appearance but also ensure the longevity under various conditionsThe package includes an equalizer along with a set of screws for easy installationDescription:[Advanced 7 Band Equalization]: This car audio equalizer features 7 adjustable bands (50Hz, 125Hz, 315Hz, 750Hz, 2.2kHz, 6kHz, and 16kHz) for accurate sound tuning. It includes intelligent noise reduction capabilities and allows bass frequency adjustments from as low as 50Hz to as high as 16kHz[Power]: Crafted with a metal casing, this 7 band equalizer is powered by a DC12V supply. Its strong build ensures a premium feel and long term performance while being easy to operate[Easy Installation]: Designed for versatility, this audio equalizer is suitable for use in cars, boats, RVs, and other stereo systems. It features an easy installation process with built in DSP chips that minimize feedback interference and enhance noise reduction for clear and high fidelity sound output[Material]: The car audio equalizer is made from metal materials that not only provide a sleek appearance but also ensure the longevity under various conditions[Comprehensive Package]: The package includes an equalizer along with a set of screws