Kicker 43CVR152 COMPVR 15" 1000W Car Subwoofer+Vented Box+Mono Amplifier+Amp Kit 15" 1000 Watt Dual Voice Coil 2-Ohm Car Audio Subwoofer. Power Handling: Peak :1000 watts, RMS :500 watts, Size :15". Injection molded SoloKon cone, Ribbed Santoprene Surround Perimeter Venting, 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, Top-mount depth : 8-3/16" Mounting Diameter : 13-11/16". Sensitivity : 89.2dB @ 1w/1m, Frequency Response : 25-500Hz. Minimum Sealed Enclosure : 1.8 cu. ft. Maximum Sealed Enclosure : 5.2 cu. ft. Minimum Ported Enclosure : 3 cu. ft. Maximum Ported Enclosure : 5 cu. ft, Subwoofer Design : Round / Circle. Main Cone Color : Dark Gray, Woofer Composition : SoloKn. Woofer Surround : Santoprene Rubber, Weather resistant - Suitable for marine use in additional to car applications 2000 Watt/1000 Watt RMS Mono Class D 1 Ohm Car Stereo Amplifier With Optical Coupler Technology. CEA Compliant Power Ratings (Rated at less than 1 % distortion) (Use these CEA ratings when matching and comparing with other CEA compliant brands such as Kicker, Rockford Fosgate, etc). 50 Amp Maxi Fuse, Dimensions: (W x H x L) 8.5 x 1.8 x 12.5 1  17 High Grade Twisted Pair of 100% Copper RCA Cable. 17  4 Gauge Translucent Blue SuperFlex Power Cables, 17  18 Gauge Blue Remote Cable. 17  16 Gauge Clear Speaker Wire, 3  4 Gauge Clear SuperFlex Ground Wire. Gold Plated AGU Heat Resistant Fuse Holder, 60 Amp AGU Gold Plated Fuse. 7 Split Tube Loom, Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets 15" Vented/Ported 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. High quality GOLD spring loaded terminals