DEVMO 2PCS PAM8403 3W Stereo Audio Power Amplifier Board Module Super Mini DC 5V with Volume Control Potentionmeter

DEVMO 2PCS PAM8403 3W Stereo Audio Power Amplifier Board Module Super Mini DC 5V with Volume Control Potentionmeter

★Can use the computer USB port, USB power bank or a mobile phone charger to supply the 5V support power,Battery power can also be used ★Provides 3W (left channel) + 3W (right channel) output power into a 4Ω speaker load and 5V power supply ★Integrated power switch and volume control (turn knob fully counter-clockwise to turn off) ★Module has short-circuit current protection, under-voltage lockout and over-temperature protection (shuts down at an internal temperature of 140C +/- 15C) ★Package Includes: 2PCS PAM8403 Class D Stereo Audio Power Amplifier Module with Volume Control Potentiometer Operating voltage: 2.5V-5.5V
Speaker Load: 4-8 Ohms
Size: 29 x 20 x 12.5 mm (L x W x H); 29 x 35 x 12.5 including volume control knob
Volume control potentiometer shaft diameter: 6mm
Net weight:8g