So, that's 2/3 of my rig. Waiting on a GS115. I have a GS112 here but the GS210 kicks its butt although they sound pretty good together with the TFB-550, the GS115 in place of the GS112 should make for some huge bottom. However, even being aware of the specs on the 210, I was still stunned by the weight. I'm a geezer and used to 1x12 and 2x12 guitar cabs. I'm going to have to hire a roadie for the living room let alone getting this stuff up and down stairs. Oy! For the record, Dave Boonshoft is a hell of a guy!