2 Pieces PAM8406 Mini Audio Amplifier Board DC 5V, 5W+5W Amplifier Module, Digital Power Amp Module Class D 2.0 Dual Channel Audio Stereo Amplify Board for DIY Sound System

Description

Features:
Amplifier type can be connected to select functions. Type D for high power, type AB for low power, factory default is high power. External shutdown can be added, SD: the default is high power level, and at low power level, chip will shut down. MUTE: low level mute, factory default high level.

Specifications:
Size: 3.2 x 5.5 cm/ 1.26 x 2.17 inch
Weight: 25 g
Efficiency: >90%
Input method: single-ended
General harmonic distortion and noise: <10%
Power supply voltage: DC 5V (please don’t overvoltage, overvoltage will burn the IC)
Output power: 5W (2Ω 5V)/3W (4Ω 5V)/1.8W (8Ω 5V)
Input method: single-ended (3.5 mm audio monaural input)

Package includes:
2 x Audio amplifier boards

Notes:
Manual measurement, please allow slight errors on size.
The mention of brand names and any related models above is only for purposes of demonstrating compatibility. Our brand name is Weewooday.