Wow, it's been a long time since I posted on this forum, and a lot has happened since. The biggest change was my wife and I bought another house, with much better room for my HT room, and an attached garage. It's a 4 level split built in the 60s, with the lowest level dedicated to my HT/sound room ( read: NO WAF required, only considered :T )
I'm in the process of renovating my old house so that I can list it for sale, until then, my HT room build can't start. This doesn't mean that I am living in misery without my system lol. I mocked it up in the new room a few days after moving in lol. After all, I have to figure out where everything will be placed best before my build commences.
I'm also eagerly waiting on my 3 GedLee Nathan speakers which I'm guessing will be here in a month.
On to the sub, this thing has been nothing short of amazing in it's performance and output, it baffles me and my other HT friends, all who are running bigger subs than what I run in my setup. One friend runs 2 PSA 15", and the other has 4 -21" in 27cu/ft sealed enclosures. I'm not sure what brand but they're built in Winnipeg. I run this sub( approx 13" ), along with an SC4000( 8" )which I'm going to sell and buy or build 2 cheaper subs at some point, and a 12" Sound Dynamics sub that I bought on Kijiji for 75 bucks lol. I also had a ported JBL 10" ( again kijiji, $75 )sub but the amp died when watching the movie 9. It sounded good until that night lol. All my subs are sealed, and I will stick to sealed subs from this point on. Ported subs( cheap ones anyway ) seem to have more potential for failure at high levels. I refuse to buy another 1K+ sub again though, I'd rather buy 5-$200 subs for the money (* assuming you have the room for multi subs * )
I'm also now convinced that as long as you have one great subs( by that I mean, plays deep and loud enough..like this Boston ), the other subs you add only need to be decent subs, they need not be expensive to get fantastic bass as long as you have 3 or 4 of them. I'm also convinced that they should all be different from each other, many might argue those points, and I respect their point of view of course, but I'm quite convinced on these points after tinkering for the last 6-7 months with setup.
The bass I'm experiencing is far beyond what I ever expected in a home, especially when I added the miniDSP into the mix. Not only do I have more bass than the other rooms I frequent in town, it's also tighter, more accurate and quite even throughout all the seating/listening positions. This sub being the main sub, placed in the front right corner ( 3 cement boundaries ). I've basically setup my bass loosely following Geddes' method ( one corner sub, one on the opposite side wall mid room above centre point, and one at the rear, close to the middle of the rear wall), BUT, I haven't did any measuring with the mic during any of my setup, it's all by ear/tactile feel..it will shake your clothes walking around anywhere in the room, and even at low volume I feel the bass in my sinuses and brain lol. So my apologies, as it's all subjective at this point. I came from car stereo bass, so I know what intense bass is like..I actually can't stand car stereos anymore..you really miss a lot of bass frequencies in those boomy setups. My friend with the 4 -21" subs just shakes his head and says, my room has the pressure of some car stereos, yet its dead on accurate. I'm just as baffled as he is. I expected his 4 21s to peel the skin off my face. He has about the same amount of bass, maybe a little less, but he's lacking in different bass frequencies..it still sounds good, just not the same.
I should add, I like my bass on the hotter side, but not over-bearing..I also like my transients and details. I may take some measurements when my Nathans arrive, but until then, I'm just too busy, and there's really no point because everything is going to change ( CLD/resilient channel damping ) when the room build starts, I will measure just to see what the change does to the room. I don't use EQ ( Audessy etc )for any speakers, and haven't EQ'd the subs, just band limited them with varying slopes and overlapped them.
My front towers are running in 'Large', and the subs are all bandpass filtered via miniDSP, and are all overlapped, overlapping into the mains. The bass is fantastic, for music-any genre I've tried-, for movies it's downright scary..I've given my self near-heart attack on movies that should scare a child, but the unexpected impact of bass ripples through the couch, my clothes, and the carpet which is on cement. This Boston sub is worth it's weight in gold. Even my friends with the bigger subs are scratching their heads as to why my bass is the way it is. I always had big bass, but applying the multi sub 'mic-less-loose-Geddes' sub setup has taken my bass to a level I was hoping for after my room was built and damped lol! The best is yet to come for this room.
This sub can still be found on eBay for under 500 bucks, I'd love to buy a second one for a spare, because I certainly don't need to run 2 at once..It gives the structure of my house a real workout, 2 may cause some issue down the road. I know I have a couple of new cracks in the drywall in the kitchen/living room doorway right above my room..as my wife was quick to point out one afternoon..I really have to get my room structurally damped to hopefully avoid that from happening..that's up in her territory:R She doesn't mind the cups and dishes rattling away, but the cracks made her take notice.