Recent content by Urmama

  1. Urmama

    880 prs CROSSOVER POINTS

    Thanks, I had a hard time tracking that down on their website. Looks like I'll be getting an 880 afterall
  2. Urmama

    880 prs CROSSOVER POINTS

    well yeah, but that tweeter crossover point will do wonders. A tweeter covering from 2k up sounds like it's playing full range.
  3. Urmama

    880 prs CROSSOVER POINTS

    http://www.parts-express.com/pdf/295-374g.pdf 2K active would be doable Wouldn't you want the tweeters to get more of the spectrum in car audio to help raise the sound stage?
  4. Urmama

    880 prs CROSSOVER POINTS

    Probably not low enough to use with my RS 180's?
  5. Urmama

    880 prs CROSSOVER POINTS

    How low can I crossover the tweeters on the 880 PRS while running 3 way active?
  6. Urmama

    looking for active xover clarification

    Seriously? Nobody here knows.
  7. Urmama

    looking for active xover clarification

    Can a mod re-title this "Pioneer P880 PRS Owners running active" for me please.
  8. Urmama

    looking for active xover clarification

    I want to use some rs 180's for mids, and some of the RS series tweeters, looking at the Pioneer P880 PRS. I thought I could use the 3 way active setup but pioneer's website says the crossover points are only for the mids and subs. Can you commit the front outs on the 880 for tweeters, without...
  9. Urmama

    Push pull configuration

    1) barely if at all noticable 2)yes, same airspace as far as the inertia mass of the cone, it would have no effect, isobarik would give you 2 motors with the same radiating area, but not inverting one of your subs
  10. Urmama

    2 subs twice as loud?

    not in this world too many variables to break it down that simple, + law of diminishing returns as far as are ears percieving a 10 dB change as twice as loud, that scale is not linear, and frequency dependent
  11. Urmama

    so this is what the box "experts" said...

    it really depends on the vehicle, a big vehicle like a 4 runner you could get away with tuning about 35Hz, I'm tuned to about 23Hz, but that's because it's an S-10, and I wont compromise SQ for volume with booty shaking hippity hoppity type music funny, they said you don't hear complaints from...
  12. Urmama

    eclipse 88126

    anybody know the theile/smalls for these subs? they have the venezuala(sp?) basket, aluminum cone, fairly big surround, good sized magnet
  13. Urmama

    Would 4 (12")Alpine type R's (sealed)throw-down

    when I took my last car in to get new tires, this guy at pep boys had 4 of them in his saturn, he bought them at soundwaves, a local shop, they put them in a sealed box in the back of his car, he was bragging about how expensive his car stereo was, he payed about $2,000 for his amps/subs, broke...
  14. Urmama

    2" peak-to-peak excursion.

    25 mm Xmax- IDMax 28 mm Xmax- Brahma which sub moves more air? IDMax, people should worry about displacement before xmax
  15. Urmama

    2" peak-to-peak excursion.

    do you have a DUMAX report on them? oh, I thought you were advertising them or something, I think they are a buildhouse for alot of different companies, you would have to buy like 500 of them send them an e-mail
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