Yamaha DXS12mkII 1020W 12 inch Powered Subwoofer | Sweetwater
BAS8 - 8" 400 Watts RMS Class D Powered Subwoofer in Ported Enclosure,
Amazon.com: BESTISAN Powered Subwoofer, Deep Bass Subwoofer, Down Firing Sub in Compact Size, Easy Setup with Home Theater System, TV, Receiver, Speakers (RCA Cable Included, Black),SW65C : Electronics
Alpha S8 – 8" Subwoofer - PSB Speakers
Alto Professional TS315S 15" 2000W Powered Subwoofer TS315S B&H
JBL SRX918S Single 18-inch Powered Subwoofer | Full Compass Systems
S6 Powered Subwoofer — Audioengine
YAMAHA NS-SW100 10" 100 Watt Powered Subwoofer Black | Accessories4less
Mackie Thump115S 1400W 15" Powered Subwoofer with DSP 2053707-00
TSW12 12" Home Theater Powered Subwoofer | MTX Audio - Serious About Sound®
RCF SUB-8005AS Single 21″Active High Power Subwoofer – Sonic Circus
STEALTH AS-6 | Wet Sounds 6.5" Active Marine Sub Enclosure - Wet Sounds
MartinLogan DYNAMO 10" 120W Powered Subwoofer Satin Black DYN600XD - Best Buy
RCF SUB 8003-AS II Powered Subwoofer (2200 Watts) | zZounds
Sonance MS10SUB Mag Series 10" 275W Powered Cabinet Subwoofer (Each) Black 93447 - Best Buy
Polk Audio PSW10 10 inch, 100W Powered Subwoofer - Walmart.com
S8 Powered Subwoofer (Refurbished) — Audioengine
Behringer VQ1500D 500W 15 inch Powered Subwoofer | Sweetwater
Monitor XT10 Powered Subwoofer | Polk Audio
MartinLogan DYNAMO 15" 650W Powered Subwoofer Satin Black DYN1600XD - Best Buy
Amazon.com: BESTISAN Powered Subwoofer, 6.5" Active Home Audio Subwoofer in Compact Design,LFE & Stereo Line Inputs & Audio Output, Built-in Amplifier for Home Theater/Receiver/TV/Speakers, Black, SW65D : Everything Else