If low, accurate bass is what you are looking for, buy the plans and build yourself one (or two if you have a big room) of these:
http://www.billfitzmaurice.com/THT.html
I built two of these folded horns, 36" wide and stacked them on top of each other firing into the corner of one of the organ chambers. I wanted to wait until I had a chance to really put them through their paces before posting my impressions, and can honestly say they have exceeded my expectations! You could cause structural damage with these things if not careful! I had them turned up a little too loud when I was adjusting the crossover, and I had every metal stud in the ceiling rattling and walls shaking with the amp only putting out about 75 watts per channel (each cab on its own channel) The 15" drivers are rated for 350 watts. The amp is currently set on 3. At 36" cubed, they're big, but you can build them narrower (as little as 24" wide) to get through narrower doors. The wider the cab, up to 36", the flatter the response.
I have some pics of the project up on facebook at http://www.facebook.com/album.php?aid=2013365&id=1169361008&l=1015d40de1
So far I have 18 channels of audio running the Milan Skinner dry set through Hsu Research HC-1 speakers pointed up at the ceiling of the organ chambers, with the 2 THT's to carry the bass frequencies. 6 ranks of pipes will be coming online in the next 2 or 3 weeks, with the other 17 ranks coming online when I get the new chests built. More details as the project progresses.
Terry
http://www.billfitzmaurice.com/THT.html
I built two of these folded horns, 36" wide and stacked them on top of each other firing into the corner of one of the organ chambers. I wanted to wait until I had a chance to really put them through their paces before posting my impressions, and can honestly say they have exceeded my expectations! You could cause structural damage with these things if not careful! I had them turned up a little too loud when I was adjusting the crossover, and I had every metal stud in the ceiling rattling and walls shaking with the amp only putting out about 75 watts per channel (each cab on its own channel) The 15" drivers are rated for 350 watts. The amp is currently set on 3. At 36" cubed, they're big, but you can build them narrower (as little as 24" wide) to get through narrower doors. The wider the cab, up to 36", the flatter the response.
I have some pics of the project up on facebook at http://www.facebook.com/album.php?aid=2013365&id=1169361008&l=1015d40de1
So far I have 18 channels of audio running the Milan Skinner dry set through Hsu Research HC-1 speakers pointed up at the ceiling of the organ chambers, with the 2 THT's to carry the bass frequencies. 6 ranks of pipes will be coming online in the next 2 or 3 weeks, with the other 17 ranks coming online when I get the new chests built. More details as the project progresses.
Terry