PG's Joe Coffey is On Location at the 2010 LA Amp Show where he visits the WattGrinder Engineering room. Now specializing in cabs, WattGrinder is producing cabs loaded with 15" Eminence guitar speakers. The idea is to give players more body and dynamic range a la SRV in the '80s. The cabs are also aimed at 7- and 8-string guitarists who have a larger frequency range. WattGrinder also builds cabs with 12" speakers, and incorporates a Dominator-style split-angle that is aimed to spread sound around a space in a big way.