Last Night we opened for our friend's band at a local bar, and I just used the bassist's amp that he had rented for the weekend. It was a 2x10 eden nemesis i think 320 watt. This thing tossed out great lows for its size. My B string would sound distorted, only because I had the thing cranked to keep up with 2 guitarists and my drummer, but wow. I bet a 4x10 with maybe a 15 or something would sound GREAT. The lows just sounded so tight and thick, even compared to my 610hlf powered by svt4pro. I think i may have to find some eden amps/cabs to test!