I bought a SWR Golliath III from GC. I have two Aguilar 1x12s that sound great but I wanted more punch. (BTW, I'm selling one of the Aguilars ) The local music shop loaned me an Ampeg BXT-410hl to play with. Well, I just spent the last two days adjusting to the sound of the 4x10--what a difference. Definitely lots of punch and many tonal possibilities. Does anyone have any recommendations on how to get the best sound from the SWR Golliath III?