Yamaha 8-Inch 100-Watt-Max Powered Subwoofer Black NS-SW050BL - Best Buy
Scansonic M-8 Active Subwoofer | highend-electronics, inc.
WH-D8 Active Subwoofer – WharfedaleUSA
Edifier T5 Powered Subwoofer - Edifier USA
New Rockville RBG10S Bass Gig 10" 1200 Watt Active Powered PA Subwoofer DJ/Pro
Yorkville Sound PS15S 15" Parasource Powered Subwoofer PS15S B&H
QSC KS118 direct radiating, powerful, 18-inch active subwoofer
Sony SA-WCT380 Wireless Active Subwoofer - ONLY | eBay
Mackie SRS1500 15-inch Active Subwoofer ( no shipping ) | eBay
WH-D10 Active Subwoofer – WharfedaleUSA
Z 160W 10'' Active Subwoofer - Phoenix Gold
STEALTH AS-8 | Wet Sounds 8" Active Marine Sub Enclosure - Wet Sounds
Pioneer Sealed 12 in. 1300-Watt Active Subwoofer with Built-in Amp TS-WX1210A - The Home Depot
Klipsch RP-1000SW 10" Powered Subwoofer - Ebony | Audio Advice
Amazon.com: MB Quart RW-110A 800W Reference Series 10" Slim Low Profile Compact Under-Seat 4-Ohm Active Powered Subwoofer Enclosure with Built in Amplifier for Car RV ATV : Everything Else
PreSonus Temblor T8 Active Subwoofer | KraftMusic.com
Wet Sounds Stealth AS-10 Marine powered subwoofer — sealed enclosure with 10" sub and 500-watt amplifier at Crutchfield
Samson Auro D1500 Active Subwoofer | Music Shop Europe
Behringer B1800XP 3000W 18 inch Powered Subwoofer | Sweetwater
Dayton Audio SUB-1000 10" 100 Watt Powered Subwoofer
Pioneer TS-WX1210A - Sealed 12" 1,300-Watt Active Subwoofer with Built-in Amp - Walmart.com
How To Test A Subwoofer - VintageSonics
Amazon.com: Pyle 8-Inch Low-Profile Amplified Subwoofer System - 600 Watt Compact Enclosed Active Underseat Car Audio Subwoofer with Built in Amp, Powered Car Subwoofer w/Low & High Level Inputs PLBX8A : Electronics
Pioneer TS-WX130DA 50-watt compact powered subwoofer at Crutchfield
