More on Amazon.com : http://www.amazon.com/gp/product/B00IFEBFR0?tag=purrfectcatdi-20
ASC Honda Ridgeline Truck 2005-2014 Dual 10 Subwoofer Custom Fit Sub Box Speaker Enclosure
Dimensions Width 49 x Height 8-12 x Depth 11-12
Install Location Under Rear Seat
Install Notes No Modifications Required
Mounting Depth 5-12 Inches
Air Space 065 Cubic Feet