Channel Stereo Amplifier is for Recorder, Walkman, multimedia speakers, radio and DIY.
Specifications:
Product Name: Audio Amplifier Board Module
Size: 52 mm X 32 mm X 23 mm / 2.05 inch X 1.26 inch X 0.9 inch ( L X W X H)
Power supply voltage: DC 2V-12V
Channel type: dual channel
Load type: 44-32 ohms
Output power: maximum power 1.5W (can be connected to 0.2W-5W speakers)
Notes: Manual measurement, please allow slight errors on size.