Dual Sealed 8 Inch Subwoofer Speaker Enclosure Box Charcoal Carpet RI Audio The RI Audio dual 8-inch speaker sealed enclosure is all about precision and punch. Throw your favorite pair of 8-inch subwoofers in this box and you'll feel the tight kicks that create full sound and take your music to the next level. The enclosure features two terminal cups with push-spring binding posts that make hooking up your speakers a quick and easy process. Plush OEM-grade carpet lines the outside of the box for a professional aesthetic that'll compliment any trunk. The sealed design allows the box to have a relatively modest footprint at 9 x 22 inches, so you can install it wherever it's most convenient. Please see below for more specifications. Features and Specifications: Dual 8-Inch Sealed Speaker Enclosure Dual Terminal Cups, One on Each Side Push-Spring Binding Posts For Quick and Easy Wiring 1-Inch MDF Baffle With OEM-Grade Charcoal Carpet Volume: 1.75 Cubic Feet Total, 0.88 Cubic Feet Each Side Dimensions: 9 x 22 x 10 Inches