I'm reading that a lot of players use the mini 210 cabs and some use pairs of them which makes sense. An ultra portable 4-10, 4 ohm set sounds very appealing. So I need to ask if any one is stacking four of them to equal 8 ten's? Is it practical? The portability is there. And an SVT tube head should drive them as two 4 ohm loads. I have a V4BH and a 70's SVT head, two svt15e's, and a 610hlf. I'd like to replace the hlf cab with some infinite baffle 10's and these mini 210 cabs would seem pretty versatile compared to an 810e or 410he's. If not four of 'em, may be just two, alone or paired with the 15's for the SVT. And any combination that equals 4 or 8 ohms for the V4BH. I'd like to hear what you liked or didn't like about running multiples of svt-210av's, or combining them with 15's.