DC12V TDA7850 Amplificatore Audio Auto Universale Alta Potenza Modulo Scheda PCB 50W*4

Chip model: TDA7850. Power: 4 50W. Output power: 4 50W. 1 Amplifier Board. Output resistance group: 4-8Ω. Watch Balances Wheels Tack Holder Watchmakers Tool Watch Repairing Accessory. 6 String Electric Guitar Adjustable Saddle Hardtail Bridge Set 78mm Top-Loading.

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