ขาย Dioo TPA3116D2 2*80W+100W 2.1 Channel Digital Stereo Subwoofer Amplifier Board 100dB ราคาที่ดีที่สุด
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฿474
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฿472
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--------------------------------------------------- * Product * ---------------------------------------------------
Features:
Adopt TPA3116D2 high performance power amplifier chip.
With total volume, subwoofer volume and stereo volume control knobs.
12-26VDC wide supply voltage, energy saving design.
Made with high quality electronic components, stable performance and high efficiency.
3P terminal or 3.5mm jack audio input.
Specification:
Chip: TPA3116D2
Supply voltage: 12-26V (recommend DC24V)
Output power: 80W*2, 100W (subwoofer)
Output load: 4~8Ω
Frequency response range: 14~100KHz
SNR: 100dB
Number of channels: 3 (left channel + right channel + subwoofer)
Switching frequency: 1.2MHz
Mounting size: 83*76mm / 3.27*2.99in
Mounting hole: 3mm
Package List:
1 * Amplifier Board
3 * Knob Cap
3 * Nut
3 * Gasket
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