![Class D Digital Power Amplifier Audio Module Active Subwoofer Amplifier Board, Amplificador Subwoofer 500w Subwoofer Board - Home Theater Amplifiers - AliExpress Class D Digital Power Amplifier Audio Module Active Subwoofer Amplifier Board, Amplificador Subwoofer 500w Subwoofer Board - Home Theater Amplifiers - AliExpress](https://ae01.alicdn.com/kf/Hdad81888f94d4430ab291ef44eb198d39/Class-D-Digital-Power-Amplifier-Audio-Module-Active-subwoofer-amplifier-board-amplificador-subwoofer-500W-subwoofer-board.jpg_Q90.jpg_.webp)
Class D Digital Power Amplifier Audio Module Active Subwoofer Amplifier Board, Amplificador Subwoofer 500w Subwoofer Board - Home Theater Amplifiers - AliExpress
![Behringer EUROLIVE VQ1500D Professional Active 500-Watt 15" PA Subwoofer w/ Built-In Stereo Crossover - Walmart.com Behringer EUROLIVE VQ1500D Professional Active 500-Watt 15" PA Subwoofer w/ Built-In Stereo Crossover - Walmart.com](https://i5.walmartimages.com/asr/26bc2638-1a6d-4106-9d19-0860d7b59e03_1.b485865c2a7edc9c1701e4e9af8b8325.png)
Behringer EUROLIVE VQ1500D Professional Active 500-Watt 15" PA Subwoofer w/ Built-In Stereo Crossover - Walmart.com
![Mono Subwoofer Amplifier 500w Active Subwoofer Amplifier Board Pure Bass Output Home Subwoofer Amplifier Board - Home Theater Amplifiers - AliExpress Mono Subwoofer Amplifier 500w Active Subwoofer Amplifier Board Pure Bass Output Home Subwoofer Amplifier Board - Home Theater Amplifiers - AliExpress](https://ae01.alicdn.com/kf/HTB1CElsOVXXXXbmaXXXq6xXFXXXR/Mono-Subwoofer-Amplifier-500W-active-subwoofer-amplifier-board-pure-Bass-Output-home-subwoofer-amplifier-board.jpg)
Mono Subwoofer Amplifier 500w Active Subwoofer Amplifier Board Pure Bass Output Home Subwoofer Amplifier Board - Home Theater Amplifiers - AliExpress
![Amazon.com: Rockville RVB10.1A 10 Inch 500W Active Powered Car Subwoofer+Sub Enclosure Box : Electronics Amazon.com: Rockville RVB10.1A 10 Inch 500W Active Powered Car Subwoofer+Sub Enclosure Box : Electronics](https://m.media-amazon.com/images/I/713h4X+kF1L._AC_SX425_.jpg)