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Audio Amplifier Board, Yeeco Dual Channel 100W+100W Digital Power Amplifier Board DC 12-24V 15V 20V Car Audio Stereo AMP Module with Volume Knob and 3.5MM Audio Input for Audio System DIY Speakers
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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About Audio Amplifier Board, Yeeco Dual Channel 100W+100W
Product Information Power supply: DC 12-24V Output power: 100W x 2 Input impedance: 51K x 2 Power efficiency: >90% Output Speaker impedance: 4-8 ohm Frequency: 14-100KHz SNR(signal noisy ratio):100db Output channel: Left channel & Right channel Size: 105mm*65mm*23mm(Length*Width*Height) Advantage of the Digital Amplifying: 1. Up to 90% efficiency, high power; low consumption; strong resistivity for AM; 2. Comprehensive protection: short-circuit/over-heat/over-pressure and direct current; 3. High Resolution and low distortion; provide defined trebles and deep bass; 4. No need to considerate about the problem of internal resistance when matching with the speakers; 5. Instead of analog amplifier, digital amplifier can avoid transient intermodulation distortion efficiently Wiring instructon: 1. Make sure the correct wiring before connecting the amplifier board; 2. Speaker wiring: connects speaker "+" to Lout "-", connects speaker "-" to Rout "-"; 3. Connect the audio input wire; 4. Power on the amplifier board after confirming the wiring. Remember to unplug the power if you want to change the wiring or move the board. Note: 1. Power supply cannot be connected to the output interface of the speaker, otherwise the chip will be damaged; 2. Please mount install this amplifier board on somewhere without metal and other conductive objects to avoid causing short circuit or current sound; Package include: 1 x TPA3116 100W+100W Digital Power Amplifier Board
