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Car universal audio amplifier speaker bass controller regulator frequency audio audio controller

Universal Bass & Frequency Controller: Professional-grade audio controller for precise adjustment of bass levels and frequency response in car audio systems. Fine-tune subwoofer output, amplifier gain, and speaker balanceessential tool for optimizing sound quality in custom installations.
Multi-Function Audio Regulator: Controls bass boost, treble adjustment, and overall volume independently from factory head unit. Allows real-time tuning of low, mid, and high frequenciesperfect for achieving optimal sound stage across different music genres and listening preferences.
Compatible with All Amplifiers & Subwoofers: Universal design works with any aftermarket amplifier, powered subwoofer, or active speaker system. Easy RCA pass-through or direct amplifier connectionintegrates seamlessly into single or multi-amplifier configurations.
Remote Mounting for Convenient Access: Compact controller can be mounted on dashboard, center console, or near driver's seat for easy reach. Knob-style adjustment provides tactile feedbackmake instant bass and frequency changes while driving without menu diving.
Professional Sound Tuning Solution: Ideal for car audio enthusiasts and installers seeking precise control over system response. Enhances music clarity, punch, and depthessential upgrade for competition audio builds and high-end sound systems demanding custom tuning.

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Universal Bass & Frequency Controller: Professional-grade audio controller for precise adjustment of bass levels and frequency response in car audio systems. Fine-tune subwoofer output, amplifier gain, and speaker balanceessential tool for optimizing sound quality in custom installations.
Multi-Function Audio Regulator: Controls bass boost, treble adjustment, and overall volume independently from factory head unit. Allows real-time tuning of low, mid, and high frequenciesperfect for achieving optimal sound stage across different music genres and listening preferences.
Compatible with All Amplifiers & Subwoofers: Universal design works with any aftermarket amplifier, powered subwoofer, or active speaker system. Easy RCA pass-through or direct amplifier connectionintegrates seamlessly into single or multi-amplifier configurations.
Remote Mounting for Convenient Access: Compact controller can be mounted on dashboard, center console, or near driver's seat for easy reach. Knob-style adjustment provides tactile feedbackmake instant bass and frequency changes while driving without menu diving.
Professional Sound Tuning Solution: Ideal for car audio enthusiasts and installers seeking precise control over system response. Enhances music clarity, punch, and depthessential upgrade for competition audio builds and high-end sound systems demanding custom tuning.

Additional Information
First Listed on Newegg	July 28, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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