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ARCHIVED FORUM -- April 2007 to March 2012
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This is the first Archived Forum which was active between 17th April 2007 and 1st March February 2012

 

Latest post 07-14-2009 4:21 PM by Yasin. 6 replies.
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  • 06-01-2009 3:25 AM

    • sandan
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    • Joined on 06-01-2009
    • Posts 3
    • Bronze Member

    Beovox S75 speakers

    Hello from San Antonio, Texas,

    Some time ago, I bought a pair of Bevox S75-T6313 speakers (SN 2119003) at an estate sale. I then had to buy adapters for the speaker wires and then noticed that they were 4-ohm and my receiver called for 8-ohm.

    Not wanting to damage the speakers (still not played) I called several electronics stores and got conflicting answers as to whether or not I could damage the speakers using an 8-ohm output so I hesitated until I could receive an expert opinion.

    So I write to ask whether or not I can use my Bevox speakers with my 8-ohm output receiver, or do I somehow have to modify them?

    The look so beautiful and I am anxious to try them out, but I don't want to damage them.

    Sincerely,

    John D. Aultman

     

  • 06-01-2009 3:51 PM In reply to

    • Dillen
    • Top 10 Contributor
    • Joined on 02-14-2007
    • Copenhagen / Denmark
    • Posts 5,008
    • Founder

    Re: Beovox S75 speakers

    Welcome to Beoworld !  Yes -  thumbs up

    You will not damage the speakers.
    However, if your amplifier definitely mustn't drive speakers with an impedance lower than
    8 ohms, there's a risk of damaging the amplifier.
    Most amplifiers will indeed accept any Beovox passive speaker (like these) without problems, especially
    if they are the only pair connected.

    Martin

  • 06-01-2009 5:18 PM In reply to

    Re: Beovox S75 speakers

    Agree with Martin - I actually used my old S75s at a number of parties in my youth with a variety of amplifiers - no problems at all. What receiver do you have?

  • 06-03-2009 4:44 PM In reply to

    • sandan
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    • Joined on 06-01-2009
    • Posts 3
    • Bronze Member

    Re: Beovox S75 speakers

    Peter, Thanks for the reply! I intend to use the speakers on an older model Radio Shack receiver (probably a Sony) that I use at an out-door flea market booth where I seel on the weekends. I usually have the volume pretty high to provide ambiance throughout the area, and I don't want to blow the speakers out.  I currently have two Sansui speakers hooked up and I thought of adding the Beovox pair but as I said in my initial post, I get conflicting stories from different people. I actually called the Beovox people (in Houston?) and they said they weren't sure if the speakers would be damaged using an 8ohm outpup.

    John

  • 06-03-2009 4:55 PM In reply to

    • sandan
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    • Joined on 06-01-2009
    • Posts 3
    • Bronze Member

    Re: Beovox S75 speakers

    Greetings from San Antonio, Texas!

    I trully appreciate your fast reaponses and I appologize for my duplicated posts. I am a 76-year-old newcomer to the world of computers and I have had difficulty gettiing used to mine. I guess I have to buy the book "Computers for Dummies."

    I thank you both for your quick replies. I'll try the speakers this weekend and will only hook up the Beovox speakers to my receiver.

    John

  • 07-14-2009 3:43 AM In reply to

    • yachadm
    • Top 100 Contributor
      Male
    • Joined on 06-24-2007
    • Jerusalem, Israel
    • Posts 687
    • Bronze Member

    Re: Beovox S75 speakers

    If you want to be 100% certain, you could connect 2 speakers to each channel, but connected in SERIES, not parallel.

    That way, you would have 4 speakers, but the amplifier would be happily seeing a total load of a minimum of 8 ohms.

    Menahem


    Learn from the mistakes of others - you'll not live long enough to make them all yourself!

  • 07-14-2009 4:21 PM In reply to

    • Yasin
    • Not Ranked
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    • Joined on 05-04-2009
    • Ankara,Turkey
    • Posts 2
    • Bronze Member

    Re: Beovox S75 speakers

    Dont worry Mr Aultman,

    The S75 speakers does not have a constant Ohm value due to the crossover units built inside,you can easily see it from ( they range from 4 to 8 Ohm according to music load)

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