On eBay Now...15W*2 Dual Channel Power Amplifier Module Class D Digital Power Amplifier Board For Sale
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15W*2 Dual Channel Power Amplifier Module Class D Digital Power Amplifier Board:
$12.69
Title: 15W*2 Dual Channel Power Amplifier Module Class D Digital Power Amplifier Board Product Name:
15W*2 Class D Digital AmplifierSupply voltage:
DC 8-26V (overpressure will burn IC)Input method:
Single-ended (factory default)Efficiency:
>90%Total harmonic distortion plus noise:
<0.2%Features:
Low quiescent current, noise suppressionSize:
76mm*42mmProduct weight:
35gOutput power:
15W stereo (24V 8 ohms), 10W stereo (12V 8 ohms), if connected to 4 ohm or 2 ohm speakers, the power will be automatically limited to 15W
Protection:
Power input reverse protection, short circuit, over current, over temperature, over voltage, low voltage, over EMI
Process Materials:High-grade pure black gold circuit board, imported WIMA red audio capacitor, large-capacity filter capacitor per channel, special custom pure black copper terminal, gold-plated audio input terminal, pure black quad volume potentiometer (without switch).
Additional Features:External mute function (MUTE: high level mute, factory default low level)
External shutdown function (SD: low level chip off, factory default high level)
1*15W*2 Stereo two-channel power amplifier module
On Dec 5, 2022 at 07:25:27 PST, seller added the following information:
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