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DC 12V Boost High Power Amplifier Board Power Amp 2*220W Mono BTL420W w/ Power Supply For Preamp

通常価格 $45.07
通常価格 セール価格 $45.07
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Availability: 2000個の在庫
SKU: 71014
通常価格 $45.07
通常価格 セール価格 $45.07

DC 12V Boost High Power Amplifier Board Power Amp 2*220W Mono BTL420W w/ Power Supply For Preamp

Description:

It features DC 12V input, self-contained boost circuit, and relay delay speaker protection circuit, providing ±15V power supply for preamplifier. It boasts power amplifier chip TDA8954 dual-channel 2*220W (4 ohms) and BTL (8 ohms) 420W.

Package Included:
- 1 x Power Amplifier Board