I know Avatar has a great rep for quality & value on this and other forums. I have 2 cabs - an older B210 that started as a Delta, original speakers blew so I replaced them with neos. Good cab and assumed the blown speakers were my fault. My newer Neo B212 has been good so far but listening t it solo it sounded like some odd vibration/buzzing happening. Upon closer inspection there were only 2 screws holding in one of the drivers (all 8 were installed on the other). I installed some 1" drywall screws I had around and it seems like the only rattling is coming from the windows, pictures on the walls, etc. I haven't notified Dave at Avatar yet but I don't expect much. Seems like a big thing to overlook, no? Anyone else had similar discoveries with Avatar or any other manufacturers?