Amplifier Type: Class D, Output Type: 2-Channel (Stereo), Max Output Power x Channels @ Load: 3W x 2 @ 4 Ohm, Voltage - Supply: 3.6V ~ 5.5V, Board Type: Fully Populated, Utilized IC / Part: PAM8403,
Amplifier Type: Class AB, Output Type: 1-Channel (Mono), Max Output Power x Channels @ Load: 500mW x 1 @ 8 Ohm, Voltage - Supply: 4V ~ 12V, Board Type: Fully Populated, Utilized IC / Part: LM386,
