JBL Professional EON 718S - Subwoofer - for PA system - App-controlled - 750 Watt - 18" - Walmart.com
JBL Pro III Plus Subwoofer - Used | Reverb
2) JBL EON712 12" Speakers with 18" Subwoofer | IDJNOW
JBL Professional EON 718S - Subwoofer - for PA system - App-controlled - 750 Watt - 18" - Walmart.com
JBL Pro III Plus Subwoofer - Used | Reverb
JBL PRO III PLUS SUBWOOFER for Sale in Greer, SC - OfferUp
Amazon.com: JBL Professional C1PRO High Performance 2-Way Professional Compact Loudspeaker System, Black , Sold as Pair, 9.30 x 6.30 x 5.60 inches : Musical Instruments