Anyone know who makes the speaker systems that mount to roll cage cross member? Summit has a Smittybilt model for heeps, but it looks like it only fits their cages. I need one that I can mount to custom FJ40 cage.
If you don't mind doing a bit of custom work you could try using normal wooden boxes and mount them to the cage with rock and roll truss clamps .they are called proburgers do a google search and i'm sure you'll find some pics.I've used them for various things Hi-lift , shovel, 4-way etc. They are easily moved if you want to change the position of something mounted to the cage.