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Paulkitson FP10000q Amplifier 4x1350W 8ohm 4channel Class TD Power Amplifier High Power for Subwoofer Line Array Speaker

FP20000Q Class TD 4 Channel 4000W Professional Power Amplifier For Stage Performance DJ Club Bar Subwoofer

2pcs Huge 21 Inch Subwoofer, 3000W RMS 6inch Voice Coil 42Hz 330mm Ferrite Woofer for Line Array Outdoor Performance, 21150-020

High Power 4*2200w 8Ohm Subwoofer Amplifier Factory Price LA12X 4 Channel Class D Power Amplifier With DSP

Sodlk S1620 300W High Power Portable Subwoofer Waterproof Outdoor Wireless Bluetooth Karaoke Party Speaker with Dual Microphone

Germany, Aika accuton C173-6-191 6.5 inch ceramic fever subwoofer

KS28 Dual 18 Inch Professional Audio Subwoofers 2000 Watts Sepeker Video & Lighting Subwoofer

4 Channel 1200Wx4 High-power Amplifier Equipped with Wireless Microphone Dual Group Subwoofer Amplifier with Mixing Console

Gooermi DGT415 2000W 4 Channel Class D Power Amplifier 1U Professional Audio Amp for Line Array Subwoofer PA System

Paulkitson FP20000q 7000W 4 Channel Professional Power Amplifier For Subwoofer & Line Array Loudspeaker Amplificador 2350W 8Ohms