Fits 2002 and Up Dodge Ram Quad Cabs - Custom Under Rear Seat Application MDF Construction with Glued and Braced Assembly Premium Carpeted Finish with Rounded Edges 0.63 Cu. Ft. Air Space per Sub 6.5-Inch Mounting Depth Fits 2002 and Up Dodge Ram Quad Cab MDF Construction Completely Carpeted Enclosure With Rounded Edges 0.75-inch Speaker Baffles Custom Built for Under Seat Application Bbox Vehicle Specific A202-10CP Dual Sealed 10-Inch Up-Firing Dodge Ram Quad Cab Subwoofer Enclosure. This enclosure is designed for 2002 and Up Dodge Ram Quad Cabs. Bbox vehicle specific carpeted series enclosures are designed and engineered for specific vehicle applications. The unique design of these enclosures allow for a custom fit and great sound without getting in the way or taking up valuable space in your vehicle.
If you take the time to fit it right it works pretty well. It is not going to give you loud rattling base but is good for a sound quality set up to add the missing low end to mid bass that a system may not have. That being said it does get pretty loud and can be heard outside the car. Just don't expect a ton of spl. I was originally going to buy the 12" version of this but due to the size I decided to go with this 10" since there are a lot more options ..