The speakers they used suck, but another issue for me is that bed liner makes an awful cabinet covering. It would take a hit and the wood beneath the tough liner wold compress and dent inwards, from there the bed liner would start chipping away. It honestly wasn't any tougher than regular tolex. Sure, it doesn't rip like tolex, but it chips instead. Also, that tough liner shit would tear up upholstery if you dragged it across anything in a vehicle, much more than tolex. So it was a cool idea, but in practice for a gigging musician I didn't really think it was an improvement on tolex or anything. The cabinets themselves seemed well constructed, no complaints there. Yank the Emis for V30s is what I did.