i need something to keep my speaker boxes from sliding around in my truck?

[tsixe_sneila]

i do not want to mount the boxes yet as i am still adding to my system i need something temporary or permanent it doesnt really matter as long as i dont have to drive like an old person to keep my boxes from sliding

 

[lucky_ba85]

best route would be to throw some bolts in the box and mount it where ever you want it to stay...but if you're still adding to it i understand not wanting to do that yet...you might be able to get a friction mat at a hardware or auto supply store...almost like a rubber material that is flat and grabs a hold of almost anything...or just try and wedge something in to hold it but i'd try to find the mat..you'll be able to use it later when you work on your truck

 

[cardinal]

Apply the hook side of Velcro tape to the bottom, it will hold to the carpet.

 

[Clint]

Rubber mats are cheap or rubber strips (they have them for bed liners)
Velcro is also cheap... my favorite way is mounting it to the frame though with bolts!

 

[sl0wm03]

Maybe some velcro or putting some rubber under it, rubber will grip.