Car Audio Universal Bass Knob Remote Gain Controller with Digital LED Display Voltmeter (10V – 15.9V DC), Rotary Pushable On/Off Power Button for Car Audio Amplifier
Special Features
TTZ Audio car audio universal bass knob with LED display digital voltmeter (10v – 15.9v), check product description for wiring guide
Amp gain control + push on/off rotary button for car audio amplifier, shows car amplifiers protect mode / high voltage / low voltage via display
Power indicator bulb in front; compatible with most of the head units / car amps; size: 84mm (L) x 47mm (B) x 30mm (H); weight: 69 grams
Easy to monitor car voltage and take preventive steps before car audio system burns out in case of inappropriate voltage situation
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