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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TDA7293 225W digital audio three-parallel power amplifier board mono single channel. TDA7293: Low distortion, low noise, high pressurization. 1 x Audio Amplifier Board TDA7293. Using excellent materials, the power consumption is lower.
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Model: TDA7294. Power: 100W. Material: PCB. High-power power amplifier board, so that the low stress is more interesting. Item Type: Power Amplifier Board. 1 x Power Amplifier Board. The heat dissipation area of the module is large, and the service life is improved.
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1 x Amplifier PCB Bare Board. Reminder: The battery can be used! (Must be a battery in series).
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TDA7294 Dual Channel Amplifier Board Material List Imported original power amplifier IC TDA7294:2 PCS. Inductance 5UH: 2PCS. Thin film capacitance 2.2UF: 2PCS (axial coupling capacitance). The input port is connected in parallel with a 330P small capacitor.
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1 x Amplifier PCB Bare Board. Reminder: The battery can be used! (Must be a battery in series).
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1 x Amplifier PCB Bare Board. Reminder: The battery can be used! (Must be a battery in series). Output power: maximum output power 85W.
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1 x Amplifier PCB Bare Board. Reminder: The battery can be used! (Must be a battery in series).
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