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John,Do you still have any of the 15" Ultramega PR's left. I think I would like to get a set of these for my ST/R's. Was there an Ultramega 15" woofer that fit the ST/R?Thanks,Brian
Hello, Ive been a member a while but just lurked Mostly. Previously had a vintage pair of Super Tower II SE. Just picked up a pair of Tower II's and what I think is an original Larger Subwoofer. All drivers need re-foamed which i can handle but the 15 passive in the Larger Subwoofer I believe is shot as it sags something terrible. Is there any replacement 15 inch passive available for its replacement? I know I could go get a generic passive and work at tuning it but would rather have something that Brian would have approved of in going in this design at some point.
Hi John,I am repairing my RM2s that I bought from Brian a long while ago. I believe my units were the first with the new 160-Hz panels (that eventually self destroyed). Do you still have any UltraMega PRs left, as well as neo panels and tweeters, spiral or FST? Also, any crossover upgrades?Kind regards,AlexKansas City
One thing scares me with your RM-2 comments...
Hi Stimpy,Thank you for your advice! I appreciate it. I plan to measure the crossover frequencies soon, perhaps this coming weekend. I do feel that the panels are not as clean starting from about a half the volume, so you may be correct.Kind regards,Alex
So anywhere from 275 Hz to 400 Hz should work. I guess it would depend if you want more or less midbass, to determine which point to use. Fast and clean, 275 Hz, slightly warmer 400 Hz.
Hi Stimpy,My RM2s have 12" Mega Woofers. They look like carbon fiber. Do you know what their highest frequency is? I mean, even 275 Hz might be too high for them to handle, no?Thanks,Alex
I just found this too.http://pointillistic.com/vmps-audio/RM2.htmIn the final version of the RM-2, Brian was using a 280 Hz crossover point to the panels...