Aurasound NS18-992-4A 18" Pro Subwoofer Driver 4 Ohm
18 Inch Sub Woofer Speaker Bass Driver 1400watts Rms 8 Ohm Pro Audio Speaker Driver - Stage Audio - AliExpress
Sound Town 18" Cast Aluminum Frame High-Power Raw Woofer Speaker, 1000 Watts Pro Audio PA DJ Replacement Subwoofer Low Frequency Driver (STLF-18500A) - Walmart.com
Eminence Speaker NSW4018 18 in. 3200W Professional Neodymium Tour Grade Subwoofer Driver - Walmart.com
Celestion Debuts New PowerProX18 Cone Driver For Subwoofer Applications - ProSoundWeb
Rockville RVW1800P8 1800w 18" Raw DJ Subwoofer 8 Ohm Sub Woofer 107OZ Magnet
Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast | Alphasonik
Sound Town 18" Cast Aluminum Frame High-Power Raw Woofer Speaker, 1000 Watts Pro Audio PA DJ Replacement Subwoofer Low Frequency Driver (STLF-18500A) - Walmart.com
18RBX100 LF Drivers - B&C Speakers
PRV Audio 18SW2200v2 18" 8-Ohm Professional Low Frequency Subwoofer Driver - Black for sale online | eBay
Amazon.com: 5 CORE 18" Raw 850W Peak Sub Woofer Cast Steel Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power 500W RMS Extremely Clear and Loud Replacement Speaker