I've got the LH1000 going through the HX410 cab. Pretty satisfied with the sound, but when playing 80s rock with two guitars and loud drummer I am not quite as loud as I would like to be (volume control is at 8). I feel like the speakers are starting to distort just a tad. I'd love another HX410 cabinet but they are $599 everywhere. I have never seen a better price except on a used one which I foolishly passed up priced at $400. The thing is, there aren't many used cabs I've found out there that come close to the Hartke's 1000 watt rating and at 8 ohms. I tried adding a 1x15 cab but it was only rated at 250 watts. I had to put the amp in dual mono mode which means the power is only 2x320watts. It sounded good but wasn't any louder. When I say loud, I mean lots of volume without distortion. I'm not trying to drown anyone out, I just want good clean high quality bass. Anyone have any suggestions? Yes, money is a factor!