Board size:4.8×4.8cm
Supply voltage:DC 9-15V,AC 9-12V,recommended DC voltage 12V,current 2A or more
Power:15W+15W
Output impedance:4-8Ω
The working efficiency of this power amplifier board is as high as 90%,very power saving,with 12V motorcycle battery power supply can play continuously for more than 5 hours,while with power indicator and power reverse protection,power polarity is reversed without burning chip.

Package included:
PCB board*1pc
Heatsink*1pc
M3*6 screw*1pc
TDA7297*1pc
50K double potentiometer*1pc
Potentiometer cap*1pc
3.5 Audio block*1pc
KF301-2P terminal block*3pcs
10UF/25V electrolytic capacitor*1pc
3300UF/25V electrolytic capacitor*1pc
224 monolithic capacitor*2pcs
104 monolithic capacitor*1pc
1N4007*1pc
47K resistance*2pcs
4.7K resistor*1pc
3mm blue LED*1pc

Package Type:
All goods will pack into cartons and wrapped full of waterproof tape before shipment.

We can accept customized package to meet different requirements:
1.Every item will separately pack into plastic bag,component,module can be packed in anti static bag.
2.Some fragile products such as the display screen can be packed in bubble bag.
3.Some large machines can be packed in wooden cases.
4.We can label JH code or client's code on package so that customers can check easily after receive goods.