(2) Kicker 43CVR122 COMPVR 12" 1600 Watt Car Subwoofers+Sealed Sub Box Enclosure Kicker 43CVR122 12" 800 Watt Dual Voice Coil 2-Ohm Car Audio Subwoofer. Recommended power range: 200 - 450 RMS. Injection molded SoloKon cone. Ribbed Santoprene Surround Spiralead tinsel-lead technology. UniPlate system redirects heat away from motor structure. Stamped Steel Basket. Spring-loaded Push Terminals. Dual 2-Ohm high-temperature voice coils Main Cone Color : Dark Gray. Woofer Composition : SoloKn. Woofer Surround : Santoprene Rubber. Weather resistant - Suitable for marine use in additional to car applications. We can ship Kicker products to the 48 continental United States Rockville RD12 Dual 12" Sealed Subwoofer Enclosure. Proudly Made In The USA, Using Only The Finest Quality Materials - For The Best Level of Performance From Your Subs!. 3/4" USA Heavy Duty MDF Construction. Machine precision cut mounting holes Top of the line Glue for extra durable adhesion. Designed, tested, and engineered to work with most of todays popular woofers. These enclosures are built with the quality additives needed to maximize the performance of any sound system.