JB.Lab
Car Audio Analog Level Meter - Voltage Temperature Dual_LED

(Spec)

4 display
TEMP meter, left/right sound meter, volt meter

LED button
When press th button, you can exchange the LED color (Blue/Red)

AUX input port
It is used with the external machine (PMP, MP3, Smart phone...)

Wiring diagram
There is two method of wiring the sound of headunit.
-High level input

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