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Douk Audio G4 Subwoofer Full-Frequency Mono Channel Digital Power Amplifier 100W
G4 can be used as full frequency amp or subwoofer amp with the B/M switch to connect different speakers, and with 3.5mm AUX and RCA input to compatible with different audio devices. 2PCS G4 can be used to drive left and right channel independently to avoid mutual interference. Adopting 2PCS NE5532 op-amp and TI's chip, output power up to 100W enough to drive passive 3-10 inch full-frequency speakers or 4-12 inch subwoofers, no audible noise even at large power output, upgrade your 2.0 channel audio system to 2.1, providing shocking cinema effects. By combining

Price is $50.00

Price: $50