![200W Class D Mono Subwoofer Amplifier, Crossover Control and Auto Sensing - Contemporary - Home Electronics - by OSD Audio | Houzz 200W Class D Mono Subwoofer Amplifier, Crossover Control and Auto Sensing - Contemporary - Home Electronics - by OSD Audio | Houzz](https://st.hzcdn.com/simgs/8fc106890d979a58_4-1453/home-design.jpg)
200W Class D Mono Subwoofer Amplifier, Crossover Control and Auto Sensing - Contemporary - Home Electronics - by OSD Audio | Houzz
![Memphis Audio SRX750D.1 Street Reference Series Mono Subwoofer Amplifier 750 Watts RMS @ 2-Ohms, Remote Bass Knob Included - Creative Audio Memphis Audio SRX750D.1 Street Reference Series Mono Subwoofer Amplifier 750 Watts RMS @ 2-Ohms, Remote Bass Knob Included - Creative Audio](https://cdn11.bigcommerce.com/s-oqfwjl/images/stencil/1280x1280/products/26926/192674/apib0orf3__92389.1638815139.jpg?c=2)
Memphis Audio SRX750D.1 Street Reference Series Mono Subwoofer Amplifier 750 Watts RMS @ 2-Ohms, Remote Bass Knob Included - Creative Audio
![Lusya Digital Audio Amplifier Board 350W mono Subwoofer amplifier for Car DIY speaker dual AC24 28V E3 005|Amplifier| - AliExpress Lusya Digital Audio Amplifier Board 350W mono Subwoofer amplifier for Car DIY speaker dual AC24 28V E3 005|Amplifier| - AliExpress](https://ae01.alicdn.com/kf/HTB1HcsUw5OYBuNjSsD4q6zSkFXap.jpg)
Lusya Digital Audio Amplifier Board 350W mono Subwoofer amplifier for Car DIY speaker dual AC24 28V E3 005|Amplifier| - AliExpress
![500W Class D Mono Subwoofer Amplifier, Crossover Control and Auto Sensing - Contemporary - Home Electronics - by OSD Audio | Houzz 500W Class D Mono Subwoofer Amplifier, Crossover Control and Auto Sensing - Contemporary - Home Electronics - by OSD Audio | Houzz](https://st.hzcdn.com/simgs/885142970d979a43_9-1458/home-design.jpg)