This digital speaker module integrates an adjustable volume potentiometer, a speaker, a 2W audio amplifier chip and a 3-pin header interface.

It can easily amplify small audio signals by providing a max. 8.5 times amplification, and play the amplified signal through the speaker.

Features

• speaker module with integrated 2 W audio amplifier
• adjustable volume potentiometer

Specifications

• supply voltage: 5 V DC
• operating current: max. 500 mA
• maximum power: 2 W
• maximum speaker volume: 80 dB
• amplifier chip: SC8002B
• weight: 8,4 g
• dimensions (W x L x H): 47 x 30 x 13 mm