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Get familiar with the reaction system: Introducing the Reaction System

Watcha think

GowaGowa
in DIY
Rival 5.5'' coated Kevlar infused paper driver

Revc=  3.70  Ohm
Fr=  38.000  Hz
Sd=  108.000  cm²
Vas=   13 L
Cms=    1.12 m M/N
Mms=   15.30  g
BL=    6.90  T·M
Qms=    6.000
Qes=    0.290
Qts=    0.2700
Le=  0.085 mH
SPL=  89 dB (2.83V/1m)


dcibelkonfyoused

Comments

  • WolfWolf
    Sensitive/Low-Q for a 5.5" booger...

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  • GowaGowa
    edited December 2019


  • WolfWolf
    ...and low HD as well! -55dB from 300-5k!

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  • GowaGowa
    edited December 2019
    Wolf said:
    ...and low HD as well! -55dB from 300-5k!
    Ya, I think I'm going to snag them. I wish I could get my Unibox working so I could sim an enclosure. (hint-hint)
  • WolfWolf
    I think they'd be a great midrange.

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  • GowaGowa
    Wolf said:
    I think they'd be a great midrange.
    I'm thinking small TM, maybe computer speakers.
  • rjj45rjj45
    Gowa said:
    Wolf said:
    I think they'd be a great midrange.
    I'm thinking small TM, maybe computer speakers.
    The Fs is pretty low, but we don't know xmax yet.
    So far, I agree with Wolfie - nice mid for some 8 /10/12 inch woofers.
    Those Rival designers really know how to get a flat FR with low distortion. Nice.
    But Chahly - Stahkist don't want speakers that look good, Stahkist wants speakers that sound good!
  • GowaGowa
    edited December 2019
    rjj45 said:
    Gowa said:
    Wolf said:
    I think they'd be a great midrange.
    I'm thinking small TM, maybe computer speakers.
    The Fs is pretty low, but we don't know xmax yet.
    So far, I agree with Wolfie - nice mid for some 8 /10/12 inch woofers.
    Those Rival designers really know how to get a flat FR with low distortion. Nice.
    Xmax is 5mm. I don't have any plans for a 3-way. If someone has future 3-way plans and thinks these will help fit the bill I will offer them to you.
  • ani_101ani_101
    5mm is pretty good for 5" woofer
  • kenrhodeskenrhodes
    low distortion good upper extension looks like a great use for a nice planer or ribbon tweeter to make a hifi desk monitor. 5mm xmax should make it work well as a TM and give you a slim box that will increase the ever important WAF. 
    rjj45
  • GowaGowa
    WOW! I love these little guys. I've got them playing open sitting on top of my Celestion 44s. Yes, I'll be keeping them. <3
    dcibel
  • GowaGowa
    Darn it! I can't keep them. If anyone wants them they are for sale $80 for the pair.
  • rjj45rjj45
    Darn it, if it was 4.5" I'd jump on it. A bit large for a 3 way mid.
    But Chahly - Stahkist don't want speakers that look good, Stahkist wants speakers that sound good!
  • GowaGowa
    SOLD
  • GowaGowa
    The buyer backed out. Still for sale.
  • squamishdrocsquamishdroc
    I will take them - can you email me at squamishdroc@gmail.com - I never seem to get messages on the forum. Thanks!
  • GowaGowa
    Email sent

  • squamishdrocsquamishdroc
    Gowa said:
    Email sent

    👍
  • squamishdrocsquamishdroc
    Received these in the mail yesterday - beefy little driver! Thanks @Gowa 👍


    Gowa
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