5Core 15" Inch Subwoofer Replacement Speaker PA audio DJ Woofer( 8 OHM, 2000W) 15-185 AL 350W | Reverb
Amazon.com: 5 CORE 2500 Watt 18 Inch RAW DJ Speaker PA Subwoofer Replacement 8 Ohm Sub Woofer, Aluminium Frame, 4” Voice Coil FR 18 190 AL : Musical Instruments
Peavey HE BWX Replacement Speaker Basket | zZounds
Adam Audio Sub 7 Replacement Woofer - Speaker Exchange