Okay, My thoughts. My Ampeg SVT cabinet. I purchased it for $400 and it's a decent cabinet. Not to beat up. Sounds like an SVT cab but... I'm not impressed with the low end response which is to be expected with this cabinet. Soooo. I was thinking. I'd like to modify the cabinet. I was thinking. I have 4 Emience delta 10s, In a 4x10 ported cabinet that pretty close to the same volume as the lower 4x10s in my SVT cab. Swap out the speakers, rear port the lower half of the SVT like my 4x10 cab. (and open up the 2-2x10 sections in the lower half like the 4x10 cab) and I'll have an 8x10 that has the punchy mids on the upper half, and a killer low end response on the lower half. I know this is blasphemy but I'd like to have some decent low end response and great mid punch from one cab... Thoughts?