JBL Speakers for sale in Santa Barbara, California | Facebook Marketplace | Facebook
JBL SR4718X Unpowered Subwoofer | #153286330
JBL SR4718X Single 18" 1600W Program 3200W Peak Passive Subwoofer Un-Powered Sub | eBay
JBL Pro Series SR4700 Model SR4718 Speaker | Moving Auction Tools, Restaurant Equipment, Heavy Duty Winches, DJ Equipment and Much Much More!!! | Equip-Bid