200W Full Tone Subwoofer Main Board Power Amplifier 12V Bass Amp for 8 10 12inch Audio DIY

200W Full Tone Subwoofer Main Board Power Amplifier 12V Bass Amp for 8 10 12inch Audio DIY

Description:
- Rated power: 150W
- Maximum power: 200W    
- Peak power: 500W     
- Output Impedance: 4 ohms
- For 10inch /12inch 45magnet speaker or audio
- With lotus socket AUX input,can connect to computer,phones or CD audios    
- Full frequency, bass selection, Low frequency(L.P.F)60Hz-250Hz
- With short circuit, reverse connection protection and dual insurance
- TOXPE technology circuit, eleminate noise
- Adopt triode, 4*1000UF/50V capacitor

Speaker connetion: The red and black line on the amplifier board can connect to the 4-8Ohm 10inch 12inch speaker or audio(red for +, black for -)

Power supply connetion:
- CD is available in the car: GND for negative, 12V for 12V positive of the car; REM for control cable of the CD
- CD is not available in the car: GND for negative, +12V and REM for 12V positive of the car
- Battery connection: GND for negative,+12V and REM for 12V positive of the battery
- 12V 10A power adapter is necessary for home uaing (not included)
 
Note:
- The speaker output line joint can not touch together;
- The speaker output line joint cannot touch the radiator;
- The circuit board exposed part does not come across any metal objects;
- The speaker and power supply  used must be in accordance with features and wiring instructions ;
- Woofer interface impedance is not less than 4Ohm, can not parallel with two speakers that is less than 8Ohm

Specifications:
- Weight: about 800 grams
- Mounting size: length 185* width 125mm
- Mounting hole: Top width 90+90; 100mm
- Overall size: 214* wide 173* deep 32mm

Package included :
- 1 x 200W power amplifier board