Elite Audio Dual 8” Ported Enclosures for Toyota Single Cabs. Available in square Kicker specific options. Each Elite Audio box is coated with a durable bed liner polymer spray to enhance its longevity. These USA-made enclosures are constructed from high-grade, full 3/4" MDF, ensuring robustness and exceptional sound quality. Dimensions: Width: 56", Front Height: 8", Rear Height: 15", Height: 15", Bottom Depth: 6", Top Depth: 6", Depth: 10.5", Mounting Depth: 18", Cutout Diameter: 7.32", Weight: 54 LBS, Air Space per Cubic Foot: 0.97^3 Per Chamber, Tuning Frequency: 38Hz DISCLAIMER: All Elite Audio Enclosures are custom-made. Enclosure orders cannot be discounted, canceled, or modified once placed. ALL SALES ARE FINAL. Please double-check dimensions to ensure fitment for your vehicle and subwoofers before purchasing. You have 30 days to claim any shipping damages. Subwoofers not included.