TDA7297 2X15W Audio  Amplifier Module
 
High quality, low noise stereo audio power amplifier module uses the popular TDA7297 manufactured by SGS-THOMSON.
The circuit incorporates volume Control and has a maximum total output power of 30W  (15W per channel RMS). 

Dimensions: 50x50x42mm (L x W x H without potentiometer handle
Voltage: DC 9-15V, Recommended DC voltage of 12V, current 2A
Output Power: 15W +15 W
Output Impedance :4-8 ohms
Net Weight: 50g