I purchased this cabinet to use with a GK MB500 bass head. The cabinet arrived vert quickly from Sam Ash (great job) and I plugged it in to test it. Wasn't sure if I liked it after an initial test. I took it to rehearsal and I have say I was blown away at how well it cut through and blended with the rest of the band. It provided a nice round bottom and the horn helped add definition that allows you to hear every note. I am really impressed with how great this cabinet sounds and very happy to say it is also light weight as well. It will save your back. I also paired it with my 1990 Harte XL 410 cab and it sounded fantastic with the Hartke. I tried a GK 212 cab as well and I'm glad I bought the Fender.