S80B 8-12inch Tube Core 12V Car Subwoofer 120W Tritone Pure Bass Amplifier Board for DIY

S80B 8-12inch Tube Core 12V Car Subwoofer 120W Tritone Pure Bass Amplifier Board for DIY

Features:
- Amplifier using original C5198 + A1941 power on the tube, rated power 80W, peak power 400W, maximum power 120W; 8-12 inch 35 can be pushed magnetic core 120 speakers or stereo ;
- With 2-way AUX input ( Cinch and 3.5mm standard jack input of a group ) , you can access your computer , mobile phone or MP3 and other audio ;
- Full-range , bass select , at low frequencies (BASS) state FREQ adjustable low-frequency depth.

Product Specifications:
- Weight : about 380 grams
- Installation hole : width 100 * height 55mm
- Installation pitch: 70mm width 70 * high side - side 130 mm
- Overall dimensions : width 140 * 80 * deep 118mm high

Wiring instructions ( please strictly follow the wiring instructions in order to avoid unnecessary damage) :
- Speaker Connection:Amplifier board has good welding can be accessed by a piece of red and black lines 4-8 European 80-120W bass or full-range speakers or speakers ( red pick horn + , then black speaker - it is recommended to use 35 8-12 inch magnetic core 120 bass ) ;

2.Power Connection:
- The car has a CD player : GND then negative vehicle power ; 12V car received positive 12V power supply ; REM CD player connected to the control line ( this CD player can be directly controlled subwoofer amplifier on and off )
- No car CD player : GND then negative vehicle power , + 12V and REM together connected to the positive 12V car power ( + 12V can also be a switch with REM indirect control amplifier switching function ) ;
- The direct use of battery (battery) connection : GND connection battery negative , + 12V and 12V REM simultaneously connected to the positive battery .
- If the household must be purchased power adapter 12V 5.2A above ( need to cut the round plug or a DC adapter cable to do a seat ) .

Package included:
- 1 x Amplifier Board