Mini PAM8403 2*3W Digital Cl D Amplifier Board module Audio Speaker Sound

Mini PAM8403 2*3W Digital Cla D Amplifier Board module Audio Speaker Sound Board 2.5V To 5V Modulo Amplificador volume control

1.Advanced Micro Devices, volume: 1.85 * 2.11cm 2.Excellent noise suppreion in the case is not connected to the input audio, the ear close to the speaker can not hear any noise 3.Two-channel stereo, 5V power supply can output 3W +3 W power, can directly drive 4 8 small speaker output power, full of energy, good sound quality. 4.Unique without LC filter Cla D digital power board, and can be used directly to the computer's USB powered. 5.Dual-panel wiring, properly soe the crotalk between the ground potential balance and channel wiring 6.Ultra-miniature design, can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency. 7.All using the machine for the entire board soldering, hand soldering iron welding quality comparable! 8.Rated working voltage 2.5-5V, limit operating voltage 5.5V. Note: The left and right channel output of the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before. Shping List: 1PCS*2 Channels 3W PAM8403 Cla D Audio Amplifier Board

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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