The GK Backline logos are most annoying. I have a BL600 head and I carefully taped off the control panel leaving only the BL logo exposed - and dusted on some semi-gloss black paint - looks great now - no logo. I had a pair of Aguilar 112 cabs - there's another huge and annoying logo - took those right off. I have a pair of Avatar 210 cabs. not only is the logo cheap looking, they have the worst grills I've ever seen. You can cut up your fingers on the edge if you're not careful. I tossed those and had a local speaker mfr make me some custom metal grills with the folded edges - looks WAY better now. I also have a pair of SWR 210 cabs - took the logos off. I hate logos on cabs. That Hartke on the first post looks great - black horn, no logo - very clean.