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New toys!

isaeagle4031isaeagle4031
edited December 2017 in DIY
Audible Physics just released a new set of high end drivers, RG100.4 and RG100.6. 4" OD full range drivers. The .4 is a 4ohm and the .6 is yes a 6ohm. Specs are slightly different as the 4ohm is intended for car audio and the 6 for home. 

Rishi, the owner and designer, was kind enough to send a pr of the home variety for me to test and review. So I thought I would share the journey with you guys.




Ge_off_meS7910squamishdrockennyk

Comments

  • isaeagle4031isaeagle4031
    They met specs dead on, no surprise there. At this price point, they better! The enclosure model is coming in at 2.65L with an Fb of 75hz. I will be using 1/2" bb ply.

    Here are my imp measurements vs factory 

                          Fact       A         B
    nom imp          6
    Re                    5.6       5         5
    Qes                  0.57     0.56    0.51
    Qms                 1.71     1.64    1.55
    Qts                   0.43     0.43    0.39
    Vas                   2.07L   1.80    1.72
    Spl                    85        86       85.5
    Bl                      3.69    3.7       3.71
    Linear P-P        10mm
      Excursion
    Max excursion  15mm
    Sd                      39.5 sq cm
    OD                     100mm
                   


  • jhollanderjhollander
    Fs?
     John H
  • isaeagle4031isaeagle4031
    Oops! How'd I miss that????? Fact 87 A 90, B 88
  • Ge_off_meGe_off_me
    I know that I love my set :)
  • isaeagle4031isaeagle4031
    Well yeah! Rishi is now working on a lower cost version as well. 

    Geoff did you measure the tweeters as well?
  • Ge_off_meGe_off_me
    Yeah, not in depth though. They were pretty flat through the bandwidth.
  • isaeagle4031isaeagle4031

    R-Carpenter
  • isaeagle4031isaeagle4031
    Bunch of measurements. All taken at 1/48 smoothing, 90db at 1m. The FR and dist were taken before the port was finished. I should be doing near and far field tomorrow. 
  • GowaGowa
    Why are the picture so small?
  • isaeagle4031isaeagle4031
    Probably because I grabbed them from my Facebook page and down loaded them to my phone. Didn' realize it would do that. I can repost from my laptop later. 
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