Fluid Audio F8S - 200W 8" Active Studio Reference FA-F8S B&H
 Active Subwoofer With Passivmembran 400 Watt | eBay")
Hifonics ZX82A 20 CM (8 ") Active Subwoofer With Passivmembran 400 Watt | eBay
Monoprice 8-inch Powered Subwoofer - Black, 60-watt (rms) : Target
KRK 8S2 8" Active Studio Subwoofer
Yamaha 8-Inch 100-Watt-Max Powered Subwoofer Black NS-SW050BL - Best Buy
JBL BASSPRO 8" Single-Voice-Coil Loaded Subwoofer Enclosure with Integrated Amp Black SUBBPSL2AM - Best Buy
Alpine PWE-S8 Compact 120-watt powered 8" subwoofer at Crutchfield
Power Acoustik PUB-8L Powered Enclosure w/ 8” Subwoofer ACTIVE SUBWOOFER ENCLOSURE W/ AMPLIFIER BUILT-IN - Walmart.com
Alpine 8" Powered Subwoofer System Black PWE-S8 - Best Buy
OSD Audio SS8DSP Super Slim Power Subwoofer w/8” Injection Cone Woofer, DSP, and 250W Power Output | Outdoor Speaker Depot
ADAM Audio Sub 8 Active 8" Subwoofer - Buy at Westlake Pro
PreSonus Temblor T8 8" Subwoofer w/ Four Pro Co EG-15 /4" TS Cables Bu - Pixel Pro Audio
STEALTH AS-8 | Wet Sounds 8" Active Marine Sub Enclosure - Wet Sounds
8" Wireless Subwoofer Package with Dayton Audio SUB-800
NERO DUALX8DSP 300 Watt Powered Subwoofer with Dual Passive/Active 8-inch Woofers w/ Wireless DSP | OSD Audio
Amazon.com: Massive Audio Car Powered Subwoofer Box BAS8 - Powered Subwoofer 8 Inch, 400 Watts RMS / 800 Watts MAX, Loaded Subwoofer Enclosure with Built-in Amplifier. : Electronics
PreSonus Temblor T8 Active 8" Studio Subwoofer TEMBLOR T8 B&H
RT8PT Amplified 8" Subwoofer Enclosure | MTX Audio - Serious About Sound®
ADAM Audio Sub8 Active Subwoofer - Single - Vintage King
Triple-8" Powered Subwoofer Trevoce-8 | OSD Audio
Monoprice 8in 60-Watt Powered Subwoofer, Black - Monoprice.com
Amazon.com: Monoprice 60-Watt Powered Subwoofer - 8 Inch With Auto-On Function, For Studio And Home Theater Black : Everything Else
100w Household High-power 8 Inch Subwoofer Speaker Subwoofer Active Subwoofer Fever Hifi High Fidelity Subwoofer Long Stroke - Speakers - AliExpress
PreSonus Temblor T8 8 inch Powered Studio Subwoofer | Sweetwater
ADAM Audio Sub8 Active Studio Subwoofer Black | Reverb
