So this cab came with a line 6 HD 147 head. Sold the head and kept the cab as it had celestions that werent too shabby. The celestion speakers within are seventy eighties customized with line 6 in mind. That being said they dont sound terrible, they have fairly tight low end and the mids are passable but the highs can be a little grating. At some point i will get a better cab but for the money its not bad.