Even though I have heard many times that other brands work better when handling low tunings, this amp head delivers an extreme amount of low end. I play modern Metal, with a 5 string bass that is tuned down to drop A, and my old Peavey amp could not do the job (sounded amazing for the rest pf the strings actually but it didn't for the thicker one) so I started researching a lot how to get an affordable and effective full bass stack system.
And here it is, combined with two Hartke cabs, HX410 HyDrive and HX115 HyDrive, it delivers an outstanding efficiency and power for the purpose I needed. About volume.... 1000 WATTS!!! No more words needed. Its Brite button thing bright the sound of your bass and its Limiter function works more as a Compressor than a Limiter, which is great either way.
On the bad side of it, I would say that 3 EQ knobs are just fine, but a couple more would have created a huge machine.
If you're looking for the specifications mentioned above, and don't want to spent a few salaries with it, this is a perfect choice. Period.