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driver replacement

  1. S

    AKG k240 sextett driver replacement

    Yesterday was a bad day. The left driver of my beloved k240s (that dad had bought in the early 80s) died. Unfortunately the cable is in good condition and the radiators are still intact. I removed the driver, tested with other cable/source and yup, it is pretty much fried. The right one still...
    • ssl
    • Thread
    • akg driver replacement k240 repair help
    • Replies: 10
    • Forum: Headphones
  2. Andrew Heck

    My First Speaker Resurection, Driver Replacement Question

    Howdy, so I picked up a pair of AR M4.5s today for $30. I Ohmed everything out and I at least have continuity through the voice coils and resisters (don't know if that's necessarily a clean bill of health, but at least it's a thing). Problem is that one of the mids (1210131-2) has a busted...
    • Andrew Heck
    • Thread
    • acoustic research arm4.5 driver replacement help please speaker repair
    • Replies: 5
    • Forum: DIY
  3. M

    WTD: 5" Driver Recommendation for Infinity RS-7b

    I've got a pair of infinity RS-7b's that have some random replacement midrange driver and they don't sound as good as I expect they can. I don't know what the exact difference between the RS7 and RS7b, but they look similar and the RS7 spec sheet lists them as 5" (12.7cm) Midrange with...
  4. alectrevelya

    Blown 8 inch Paper Cone Woofers

    Hi there, I am new to the DIY stuff, but I'd like to save money this time around. I have a pair of Acoustic Profiles PSL 8.4 speakers, which I have just blown the woofers out of with, you guessed it, Telarc's 1978 recording of Tchaikovsky's 1812 overture. Turns out these had very cheap 8...
    • alectrevelya
    • Thread
    • blown woofer crossover driver replacement speaker woofer replacement
    • Replies: 5
    • Forum: DIY
  5. B

    AR2AX midrange replacment

    Hi all, This is my first post here, so please excuse me if I am posting in the wring spot. I have a little project that I am taking on, and it is my first audio related DYI other then simple XO capacitor replacement. I picked up a set of AR2AX's a few months back. The woofer surrounds were...
    • Ben Kennedy
    • Thread
    • ar2ax driver replacement vintage bookshelf
    • Replies: 2
    • Forum: DIY
  6. N

    Salvageable?

    My EPI's need refoaming. However, when opened the speaker grate, I discovered this. I removed the drivers to photograph them.
  7. D

    Replacement for Dynaudio D28AF Tweeter

    Does anyone have any recommendations for replacing a Dynaudio D28AF tweeter? The tweeters in my Thiel CS3.5 speakers have developed some distortion. I am not sure if the voice coil is blown, needs the ferrofluid replaced, or if the dimples in the dome are causing this distortion. A Google search...
    • Decibel_116
    • Thread
    • d28 driver replacement dynaudio tweeter
    • Replies: 20
    • Forum: Speakers
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