To the right of mono output. 1 Tda7293/Tda7294 Mono Amplifier Board.
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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. 1 x Amplifier board. Hole distance between two power tube: 47mm. PCB size: 30 x 50 x 35mm.
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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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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.
eBay
Rated output power: 100W(4 Ohm ± 35V). The noise of the switch is small and not have too much impact on the speaker. 1 x Amplifier board. Hole distance between two power tube: 47mm. PCB size: 30 x 50 x 35mm.
eBay
Rated output power: 100W(4 Ohm ± 35V). The noise of the switch is small and not have too much impact on the speaker. 1 x Amplifier board. Hole distance between two power tube: 47mm. PCB size: 30 x 50 x 35mm.
eBay
Rated output power: 100W(4 Ohm ± 35V). The noise of the switch is small and not have too much impact on the speaker. 2 x Amplifier board. Hole distance between two power tube: 47mm. PCB size: 30 x 50 x 35mm.
eBay
(To the right of mono output. 1 Tda7293/Tda7294 Mono Amplifier Board).
eBay