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I bought a couple of 15" floor wedges from Thomann - The Box - their own brand not expecting much, but I've been quite impressed. They have a stand fitting on one end too and I've stand mounted them, and used them as the FOH system on one occasion when the FOH system hired in for an event didn't arrive. Audio and electronics - no issues whatsoever. The only negative is the paint chips off quite easily revealing the wood underneath. It looks great when new, textured and normal looking but a contact with a brick wall soon abrades it. I'll certainly buy more. I even played my bass through one of them at a gig, when my usual rig was too big (an 8 x 10" cab) to lift up to the ridiculously high stage.