Both seem to get great reviews on here, but was wondering if some of you with more experience than myself can point me in the right direction. I am going to be powering a single IDQ v.2 10 @ 4 ohm. in a small sealed enclosure set for SQ. Are there any great differences between the two? Can anyone help? Also, just out of curiousity, does anyone know about "Zed Audio"? I just heard of them from someone but know nothing about them and cant seem to find much info on-line. Are they decent or garbage? Thanks to all. As soon as my install is complete I will try to pst some pics.