Amplifier Circuit Module DROK 5W+5W Digital Audio Amplifier Board PAM8406 DC 5V Dual Channel Class D Stereo Power Amp Module with Case for DIY Speakers Home Sound System

DROK 5W+5W Digital Audio Amplifier Module

Technical Specification:
Working Voltage: DC 5V (Do not exceed 5V, or the IC will be burned.)
Input Method: monaural input
Output Power: 5W 2? 5V / 3W 4? 5V / 1.8W 8? 5V
Dimension: 64*41*35mm/2.5*1.6*1.4 inch

Performance:
Efficiency: >90%
General Harmonic Distortion Noise: <10%

Protection:
Power supply input reverse connection protection;
Short-circuit protection;
Over-heat protection;
EMI is allowed to pass.

Additional Function:
1. Available to choose different amplifier type to be connected.
(MODE: high level -- class D, low level -- Class AB; default high level)
2. Available to add an external shutdown.
(SD: high level -- shutdown disabled, low level -- shutdown enabled; default high level)
3. Available to add an external mute.
(MUTE: high level -- mute disabled, low level -- mute enabled; default high level).

Note:
1. The case is shipped unassembled to aviod damage during transit, needs to be installed manually.
2. Please remove the protective film on the Acrylic case before installation.

Package Included:
1x Amplifier Circuit Module