1. The sound quality using this module is very good.
2. Mono digital audio amplifier chip.
3. High output and low power consumption.
4. Applicable speaker impedance: 4-8 ohms (8 ohms is best).
Product specifications:
1. Power amplifier chip: TPA3118
2. Working voltage: DC8-24V
3. Output power: 60W/30W
4. PCB board size: 45 x 35mm/1.77 x 1.4in
5. Weight: 12.3 grams