Feature 1Enhance Audio Experience: Features adjustable 5 bands for precise tuning, allowing you to customize the sound to your preferences and achieve optimal audio quality while driving. 2Improve Audio Clarity: With its graphic equalizer capabilities, controls different frequency ranges, allowing you to achieve a well balanced sound output. 3Crossover Amplifier: The crossover allows you to separate the sound signals for different audio components, ensuring that each component receives the appropriate frequencies. 4Better Sound Quality: Improve your automotive audio experience by using excellent materials and technologies to deliver superior sound quality. 5Practical in Use: Easy to use, install and operate, no technical expertise required, further optimize your car audio and make driving more enjoyable.Item Type:CarEqualizerMaterial: IronSize: Approx.19x12x3cm/7.48x4.72x1.18in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x CarEqualizer4 x Screw2 x Accessory