Check the listing for details. JBL Control SB2210 Dual 10-inch Compact Subwoofer - Black. Condition: New. Listed at 879.00 USD. A Discrete Indoor/Outdoor Low-frequency Sub from JBL The Control SB2210 Dual 10-inch Compact Subwoofer from JBL is your discrete install solution for reliable bass. This subwoofer is built for indoor or outdoor use, delivering strong low-frequency reinforcement for myriad live sound applications. With up to 500 watts of power handling, the SB2210’s throw packs enough power for most indoor applications and medium-sized outdoor settings. This cabinet’s dual 250mm 10-inch drivers feature fiberglass construction that’s durable and ideal for hefty low-frequency output. Moreover, the sound pros at Sweetwater appreciate the SB2210’s premium anodized aluminum voice coil, which is built to withstand strenuous extended run times for maximum performance.