When the power supply voltage is DC 8V-12V, the PAM8610 can provide 10W+10W output power to a 4Ω load with high-quality sound quality.
Power: Typical 10W.
Voltage: DC DC8V-12V.
Can drive speakers: 10W-15W, 4 ohms-8 ohms.
DC-DC 2V-5V to 5V 1200MA 1.2A Step-Up Booster USB Mobile Power Supply ModuleProduct Details:Booster Module Condition: New Inpute voltage: 2.0V~5.0V No load output