Output power: 85W 1 rated power without distortion, peak power 100W. Can easily push speakers above 100W, speaker impedance: 4-8 ohms. This is a DIY product, the success or failure depends on personal level, the power amplifier board parts need to be welded by yourself.
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Using high quality chip: TDA7294. High fidelity, mono amplifier board. Output power: 85W 1 non-distortion rated power, peak power 100W. Can easily push more than 100W speakers. Must be installed with a heat sink, otherwise it will heat up seriously and cause burnout or fry!
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Output power: 150W+150W. Operational amplifier chip: 5532. 1 Amplifier Board. Channel type: 2.0 channels. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing.
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Using high-quality amplifier chip, model: TDA7294. Circuit principle: 2 way TDA7294 amplification output. Audio output: dual-channel 100W + 100W audio output. This is a high-fidelity dual-channel amplifier board.
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TDA7294 amplifier Bare PCB (one board 2 channel). PCB size: 75mm 50mm 2mm, 2OZ copper thickness, spray tin process. 1PCS Board.
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Using high quality chip: TDA7294. High fidelity, mono amplifier board. Output power: 85W 1 non-distortion rated power, peak power 100W. Can easily push more than 100W speakers. Product is very suitable for DIY enthusiasts.
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Rated output power: 100W(4 Ohm ± 35V). The noise of the switch is small and not have too much impact on the speaker. 3 x Amplifier board. Hole distance between two power tube: 47mm. PCB size: 30 x 50 x 35mm.
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Model: TDA7294. Power: 100W. High-power power amplifier board, so that the low stress is more interesting. Item Type: Power Amplifier Board. 1 x Power Amplifier Board.
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