- Durable Construction : Built with high-quality metal housing, this equalizer is designed for longevity and reliability. Operating at a DC 12V, it combines strength and practicality for everyday use. - Advanced Equalization : Featuring 9 adjustable bands (50Hz, 100Hz, 250Hz, 500Hz, 1kHz, 2kHz, 4kHz, 8kHz, 16kHz), it offers intelligent noise reduction for crystal-clear sound. The adjustable subwoofer frequency range from 30Hz to 120Hz allows for precise tuning of low frequencies, optimizing your listening experience. - Versatile Input Support : This equalizer accommodates both CD and AUX inputs, with an integrated gain knob to effortlessly control AUX volume. Enhance the overall sound quality of your car audio system with minimal effort. - Comprehensive Output Channels : Enjoy expansive sound options with 6 channel outputs for front left and right, rear left and right, along with two dedicated subwoofer outputs. The independent subwoofer adjustment enables tailored acoustics, perfect for bass-heavy music genres. Use Scenarios : 1. Road Trips : Elevate your travel soundtrack with customizable sound settings to suit different music styles, enhancing the experience for everyone in the car. 2. Tailgate Events : Use the equalizer to optimize audio output for outdoor gatherings, ensuring everyone enjoys high-quality sound no matter the environment. 3. Daily Commutes : Improve your daily driving experience by easily adjusting settings for podcasts, music playlists, or radio, catering to your preferred listening style. This equalizer not only enhances vehicle audio but also ensures compatibility with a variety of media sources, making it an essential addition for sound enthusiasts looking to elevate their in-car entertainment.