Weatherproof Protection for Your RCF NX 912-A Speakers Sweetwater live sound engineers realize the importance of a great speaker cover. That's why they're quick to recommend this RCF NX-912 speaker cover. Designed to fit the RCF NX-912-A active speaker, the NX-912 speaker cover features a weatherproof polyester outer fabric plus taffeta inner fabric (both with a PVC base). Plus, 10mm foam rubber padding keeps your NX-912-A snug and safe, and it's easy to secure thanks to zippers plus hook-and-loop fasteners. For outdoor gigs in less than savory weather, the NX-912 speaker cover also has multiple openings for handles, the speaker's rear connection panel, and its pole mount cap.RCF NX-912 Speaker Cover Features: Excellent protective cover for your RCF NX-912-A active speaker Weatherproof 600D polyester outer fabric on a PVC base 190 T taffeta inner fabric on a PVC base 10mm foam rubber padding Zippers and hook-and-loop fasteners for opening/closing Openings