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acoustic suspension

  1. bennattj

    KLH Model 17 Woofer Clicking

    Just got this beautiful pair of KLH Model 17s, restored caps (wow!) and (attempted to) re-seal surrounds. I recently started thinking I was hearing a rattling from the left and sure enough, there is. Here is a google drive link to video showing the clicking sound at 5 Hz (right in time with the...
    • bennattj
    • Thread
    • acoustic suspension cloth surround klh 17 speaker repair spider vintage voice coil rub
    • Replies: 34
    • Forum: Speakers
  2. PkkHnttnn

    Repairing speaker cloth surrounds (AR-4xa)

    I am trying to repair a pair of AR-4xa speakers. Instead of foams this pair seems to have cloth surrounds. It does not look good, but I am not sure if and how I can repair it. Should I put some kind of rubber glue to prevent air going through the fabric or what...
    • PkkHnttnn
    • Thread
    • acoustic suspension ar-4xa cloth surrounds fabric surround
    • Replies: 8
    • Forum: Speakers
  3. A

    Acoustic Suspension sound in 2020

    I really like the sound of the 1960's-1970's acoustic suspension speakers owning a pair of AR-11's. For a second installation, two questions for you folks who know far more than I-- - First, what if any new speakers have a similar sound? - Second, any thoughts on KLH 5 and 6 vs. Large Advents...
    • AAinPB
    • Thread
    • acoustic suspension ar 11 ar 3a klh 5 klh 6 large advent
    • Replies: 8
    • Forum: Speakers
  4. TheWolf82

    Advent/1 or KLH Model Six - That...is the question

    I have a pair of KLH model sixes that I absolutely love. Being a huge fan of Henry Kloss, I couldn’t pass up a pair of Advent/1 Speakers I came across for 50.00. They’re in amazing shape, and everything is perfect on them so nothing is required to be fixed. However, as much as I’d like to keep...
    • TheWolf82
    • Thread
    • acoustic research acoustic suspension advent cambridge soundworks henry kloss klh model six speakers tivoli vintage
    • Replies: 34
    • Forum: Speakers
  5. HowlerMonkey

    ADS L810 restoration/repair

    So I got caught up in the moment and bought a pair ADSL810 that need some TLC. A damaged mid and grill...for starters....maybe more things when I inspect them later this week. I will start searching the forums for tips, specially anything related to the crossover and recommended parts/brands for...
    • HowlerMonkey
    • Thread
    • acoustic suspension ads diy l810 repair
    • Replies: 52
    • Forum: Speakers
  6. B

    Vintage Speaker ID: F&H MK XII, 3way Acoustic Suspension Speaker

    Hey guys, Need some help with getting info on a pair of F&H MK XII. I loved the look of these speakers and found a pair in great condition. I think they were a house brand, created by the Flanners and Hafsoos company in Milwaukee WI. I had two plans and wanted your opinion on which route to...
    • buschy2586
    • Thread
    • 3-way acoustic suspension diy h&k vintage
    • Replies: 2
    • Forum: Speakers
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