18 Inch Powered Subwoofer Bass Cabinet - 800 Watts RMS | Powered 18 Inch Sub Cab | Powered 18 Inch sub woofer | Powered 18 sub | Power | Active 18 Inch Subwoofer – Seismic Audio
Power Dynamics PDY215SA 15" Active PA Subwoofer - 900W
QTX Sound QT18SA Active Powered Subwoofer
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Audio Pro - Addon Sub - Black - High Quality Subwoofer - Powered Subwoofer - LFE, RCA, Stereo, Bluetooth - Avvenice
QTX QT18SA 18" Active Powered Sub 1000W DJ BASS BIN Loud Speaker & FREE XLR LEAD
Electro-Voice ZXA1-SUB 12'' Powered Subwoofer
VONYX SWP18 Pro 18" Active Subwoofer Pair - Powerful Stage Performance Subwoofers, Event Bass Speaker Pair, Powered Subwoofer Pair for Professional Audio Applications, Deep Bass Output : Amazon.co.uk: Musical Instruments & DJ
Active Line Array Subwoofer 18'' Powered PRO Audio
PA & Live Sound - PA Speakers - Subwoofers - Music Gear Direct
Next Pro Audio PFA18sHP - Active Front-Loaded High Power Subwoofer
SW-5: Deep Bass Wired Subwoofer for the Ultimate Audio Experience