5 Core FR-18-190-AL Subwoofer Audio Speaker- 18 inch Paper Cone, 8 Ohm Impedance, 850W PMPO, RMS is 500W for Car, DJ, Home Audio- FR 18 190 AL
18 Inch Powered Subwoofer Bass Cabinet - 500 Watts RMS | Powered 18 Inch Sub Cab | Powered 18 Inch sub woofer | Powered 18 sub | Power | Active 18 Inch Subwoofer Cabinet | 18 Inch Active Sub | Active – Seismic Audio
AIYIMA 1000W Subwoofer Speaker Driver 18 Inch 8 Ohm Audio Loudspeaker Hifi Music Woofer Speaker DIY Home Theater
EM-1krms - EM Audio 18" Custom Hand Built Subwoofer (1000 watts) - EM Audio Subwoofers
Yamaha IS1218W Dual 18" High-Power Subwoofer, White - ProAudio.com
Cerwin-Vega CVA-118 18" Professional Powered Active Subwoofer - Shop l Ultimate DJ Gear l UDG Gear l Stanton DJ l Technics DJ l Crane Hardware l AIAIAI l Cerwin-Vega I B-52
TRx3118A 2000W Active 18-Inch Subwoofer - Carvin Audio
Amazon.com: Rockville SBG1188 18" 1000 Watt Passive Pro DJ Subwoofer, MDF Cabinet/Pole Mount : Musical Instruments
Community IS8-218B High Power Dual 18 Inch Subwoofer Black