10-24V Single Power Subwoofer Pre-Finished Board(As Show)

1. The PCB design is simple and beautiful, the wiring is reasonable, the signal-to-noise ratio is high, and the anti-interference ability is strong2. LED indicator, real-time monitoring of power status3. The input and output terminals are made of pure copper terminals, which is convenient for wiring.4. Frequency range: 22-300Hz5. Power supply voltage: 10-24V6. Audio output: Mono7. Audio input: Mono/dual channel8. Material: FR-4 fiberglass board9. Size: about 7.8 x 3.2cm10. Weight: 32g