My eden has no umph. Great tone, but no volume or umph behind it. I run it into an eden 410, the cab with the " whizzer" cone speakers in it... 260 watts at 4 ohms and it barely holds up in coffee shop gigs and little outdoor patio gigs. I play in a four piece, with no drummer, just a percussionist on cajon and stuff. Now, I take out an old bxr 300 amp, plug that thing into the same cab and the walls will cave in. Why is this eden so dang whimpy?