I was tired of draping over a tarp on top of everything in the trunk. I finally found a good deal on an OEM used cargo cover and placed it over the subwoofer. I had to take off the sub (the hard part) and using the two top screws I attached the two straps that button to the top of the cargo cover. These go over the subwoofer and the other side uses the existing hooks to attach. So now I don't have to lift a tarp and I can access all my gear immediately.