Kicker 40CWS122 CompS 12" 600 Watt Car Audio Subwoofer+Vented Sub Enclosure Box CompS Car Subwoofer. Power Rating: 600 Watts Peak/300 Watts RMS. Impedance: 2-Ohm SVC. World-famous, hard-hitting bass performance. Renowned KICKER power and durability. Excellent for a sealed or vented enclosure, or in a freeair application. Quad Venting includes vertical and horizontal slots under the cone, and ventingin the pole piece Rip-resistant, large-diameter spider with high-strength Spiralead technology. 1/4-inch heavy-duty spade connections. Size (IN.,CM) 12, 30.0. Sensitivity (dB 1w/1m) 88.3. Frequency Response (Hz) 27-500. Mounting Depth (IN.,CM) 5-3/8, 13.6. Mounting Cutout (IN.,CM) 11, 27.9 QBOMB Single 12" Vented Subwoofer Enclosure With Rhino Bedliner Finish. 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. Type of Enclosure: Vented. Enclosure Sub Size: Single 12". Dimensions in Inches: 15" L x 22" W x 13.5 H". Top and Bottom Depth: 15". Mounting Depth: up to 14.375" (enough depth for any sub on the market). Gross Volume Per Sub (Measurement for the outer dimensions of the box): 2.5 Cubic Feet. Net Volume Per Sub (Measurement for the outer dimensions of the box less the thickness of the wood): 1.8 Cubic Feet 10 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal). 12 Feet of 14 AWG Blue Speaker Wire. 2 Spade Terminals