B&C Speakers RCK21SW1158 RECONE KIT for 21SW115 Subwoofer Speaker Driver 8 Ohms ImpedanceHIGHLIGHTS | B&C Speaker RECONE KIT for 21SW115 8 Ohm | 8 Ohm Impedance | Subwoofer Speaker DriverHIGHLIGHTS | Cone | Gaskets | Centering shims | B&C Speaker R21SW115-8DIMENSION : | Box Length : 21 inches | Box Height : 4 inches | Box Width : 4 inches | Weight LBs : 10 lbsEvery product from B&C speakers is 100% Quality tested before it is packaged and shipped. | All components are electronically tested for rub and Buzz issues. | We also perform a set of measurements on every component to ensure that their frequency response and electrical impedance fall within established tolerance Windows. | B&C Speakers has been one of largest and most prestigious professional loudspeaker transducer"B&C Speakers has been one of largest and most prestigious professional loudspeaker transducer manufacturers in the world. In addition to designing and distributing components under the B&C brand name, they also supply OEM components to many of the top professional audio brands in the market today. "
