Bass traps/room treatments


Has anyone tried echobusters bass traps, or the ceiling corner bass traps? I have a fairly large room (13x25)with my SC-IV/a's on the long wall, with a high ceiling sloping left to right (16'down to 8'). I've been draping tapestry
from the ceiling and have noticed improved bass response (weird) ...it's really got me thinking about purpose built taming devices.....when I stand behind my speaker in the corner, it's super boomy. The bass in my room is not boomy, it just doesn't have quite the impact and extension you'd expect from dual 10' woofs in each speaker, which makes me think I've got some deflection problems.
highdecibel
I agree with Stevem's post above on ASC products. I use both their tube traps and panels with excellent results-- expensive, but worth it. Good Luck. Craig
I also use ASC products with excellent results. Highly recommended. I have Avalon speakers, and Avalon recommends Accustica Applicata treatments. Are any of you familiar with this co. or used their products?
I looked at the ASC website.......$678 for a 20x4' trap? and I'll need how many in each corner?
I'm estimating $1500-2000 easy in treatments!!! seems insane, but then again, I have about $15k in gear. Let me take a few shots before I call ASC.