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Im building a Delta 12LFA variant in a sealed 2.25ft3 cab which has an F3 of 80hz and stays pretty safe on excursion....
Haha, It should also be 3-4way with all the woofers running full range and a single cap on the tweeter. ;)
Woot! Looks like a very nice surround speaker. I wish the NS6 budget had used this HF driver. You say excursion is a problem ported(what...
Yes he did but i havent built them yet. Ive been really busy in my theater otherwise..... It was just a suggestion that some folks might be...
I for one wish there more sealed designs, woofer size dont matter to me.
Wow nice work thats smooth.
Hi Bill, This design seems like a good candidate for my surrounds. PE's mylar CD is close enough to a drop in for the DE250? Have you tested...
Have you measured sans crossover?
Thank You Sir! How did it Sownd? :o
Bill was kind enough to test the Delta 12LFA with his crossover and also did some extra tweaking to get it to work. [IMG] Crossover: [IMG]...
Without any BSC it should be approximately the same as the woofer sensitivity right? Oh wait just looked at PE's published FR graph Yuck! Hard...
Yeah, but did you see this? http://www.rotarywoofer.com/pricing/trw17pricing.html
Woot! The drivers came in yesterday and the waveguides and CDs today.... Guess i can get started with the cabs in my spare time. Prob build a...
Thanks I still think it will work at 80Hz on paper maybe a little lower or higher in-room, just depending on how it measures...... Nice avatar,...
Thanks thats kinda what I was thinking. Its easy to become obsessed with a db or two. If the response dips at all a small boost in EQ with the...
Update: Got my shipping confirmation from Erich Today. Eminence Delta 12LFAs will be here this week and I had one shipped one to a charitable...
Bill, we sure appreciate your helping us newbs out..... :o
Lookin good! Im curious to see how the denovo looks flush mounted, surface mounted its a little frumpy lookin.... Looking forward to measurements!
I'm going to be using the Delta 12LFA with the Denovo 360 on a SEOS12 for my design. I originally chose this design due to having found a deal on...
I modeled this driver in 2.0ft^3 sealed and it looks pretty good to me. Pretty flat response and good extension. Hits xmax right about 80Hz...