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trusonic

  1. Observatory1

    Stephens FR150 Reconing needed or kit for Stephens 15" FR 150 16 ohms Can anyone help?

    We recently built a new system, and we had a pair of Stephenes FR 150 16 ohms speakers that we used and loved them, but recently we noticed that one of the speakers started to have a little distortion. Does anyone know of someone who repairs them? We are in the Los Angeles area. Thanks Observatory1
  2. R

    How to repair Stephens Trusonic 120cx tweeter

    Hi I bought trusonic 120cx 3years ago However the treble sound is not loud I went to repair shop, the manager said to me the bullet tweeter is not working and the diaphragm is broken but we cannot find alternative parts. If anybody knows information of alternative parts for 120cx tweeter...
    • Rokyeun
    • Thread
    • diaphragm trusonic tweeter
    • Replies: 0
    • Forum: Speakers
  3. G

    Why do Onken & other old enclosures sound so different?

    There are all these antique Altec, Onken, Jensen & other bass reflex enclosures that sound so different & have a certain magic with their huge & very shallow ports. Something has been lost as everyone has shrunk the openings & lengthened the bass reflex ports to increase bass. Some of these old...
    • GregOgil
    • Thread
    • 1940s 1950s altec bass reflex jensen onken shallow ports stephens trusonic
    • Replies: 19
    • Forum: Speakers
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