I just chatted via eMail/forum with Ron from SVS. I'll be upgrading my PB10-ISD to the 16-46 PC+. The PC-Ultra is only a couple hundred more, but Ed Mullen says it won't go deep with the same authority of the 16-46 PC+, even in 12Hz mode. Plus I'm pushing my budget for this upgrade as is... :BMy room places emphasis on the 50Hz+ frequencies, so I'm not too worried about not having enough peak headroom in that range. If anything I would be worried about that null my room creates between 35Hz and 45Hz. Given the fact that I'm going with a 2" larger driver with over 200W more power I'm not all that concerned... :pQuote:
Originally Posted by Ron Stimpson from SVS
We'll see though. As you can see I'm not one to fib about my experiences just because I dumped money into them. If I don't like it, I'll ship that one back too. I would like to note that SVS is going to pick up the return shipping costs on the PB10-ISD, something they don't have to do.