CentIoT® - Bluetooth Stereo 2 Channel Mini Class D Digital Audio Power Amplifier Board

Brand: CentIoT

Color: Black

Features:

• Dual Channel 3W per Channel Bluetooth Audio Receiver, Dual-panel wiring, properly solve the crosstalk between the ground potential balance and channel wiring
• Unique with LC filter Class D digital power board, and can be used directly to the computer's USB powered.
• Operating voltage: DC 5V Recommended voltage: 4 V micro USB phone power supply, Quiescent current: 20 mA, Rated output power: 3 W +3 W (8)
• Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise
• Frequency response: 20Hz to 50KHz; Transmission distance: 20 meters maximum (no blocking)

Details: Bluetooth receiver. Dual channel stereo output 3 w + 3 w power Class D Works with 5v micro USB power supply High amplification efficiency 85% can directly drive 4 Ω/8 Ω small speakers to medium speakers. Good sound quality & noise suppression Unique with LC filter comes with switch.