Rear Deck Speakers

Discussion in 'General Motoring' started by Robert, Dec 27, 2006.

  1. Robert

    Robert Guest

    Hi all,

    Recently I have noticed a problem I suspect to be a blown rear deck
    speaker in my 1993 940 sedan. At Circuit City (a local electronics
    store specializing in car audio) I was quoted $527 to replace both of
    them. At the dealer, I was quoted $300.

    Both prices are a bit out of my price range, especially for replacing a
    simple speaker. Are there any other options anyone knows of?
     
    Robert, Dec 27, 2006
    #1
  2. Robert

    Gary Heston Guest

    Circuit City doesn't specialize in car audio, they're a discount electronics
    and A/V department store. I wouldn't let them touch a car.

    Were those prices for the speakers only, or including labor? (I'm guessing
    including labor...)
    Check with the dealer and see what the speaker alone costs. Replacing a
    deck speaker is pretty trivial; you should be able to do it yourself. The
    speakers are usually mounted with four screws or nuts and have spade
    terminals on the wire--they just pull off the old one and push on the new
    one. Be sure to get the wires oriented the same; if you hook them up
    backwards your stereo will sound funny.

    Or find a store that actually specializes in car audio and get a quote
    from them--should be a much better price than the dealer and far better
    quality than Circuit City.

    As a last resort, pull the blown speaker and see if Radio Shack has an
    equivalent part--then buy two so they'll match. RS quality is slightly
    better than Circuit City.


    Gary
     
    Gary Heston, Dec 28, 2006
    #2
  3. Robert

    James Sweet Guest


    If you can't install the speakers yourself (pretty simple if you have
    basic hand tools) try a car stereo shop, they can probably give you a
    better deal.
     
    James Sweet, Dec 28, 2006
    #3
  4. Robert

    Robert Guest

    Prices mentioned above are including labor. The single speaker from the
    dealer is $230. After reading your post, I'm positive I could replace
    it myself, so that would save some money...I should look into that.

    I really don't want to get any sort of aftermarket speakers (from
    Circuit City, car stereo shop, etc.) because then I would have to
    replace my head unit -- I was told at an independent car shop that no
    speakers would work with my head unit. This would also mean that I
    would have to replace all other speakers, because none of my speakers
    would work with the new unit. I thought this was just their way of
    cheating me into buying more, but two other shops said the same thing,
    so I'm pretty sure they're honest.

    I found a set of speakers from a 1994 940 turbo on eBay currently at
    $39.99, does anyone know if they would fit a 1993 940 base? They look
    to be the same size.
     
    Robert, Dec 28, 2006
    #4
  5. Robert

    Robert Guest

    Update: The part number for the eBay speakers is 3533383.
     
    Robert, Dec 28, 2006
    #5
  6. That's ridiculous - any speaker works.

    Here's a list of speakers as low as $30/pr:

    http://www.crutchfield.com/S-6C4Uvr9NqmT/cgi-bin/ProdGroup.asp?g=400&l=E

    Just pick one that requires the lowest wattage - they have a toll free
    help line if you need advice.

    But before you buy anything, swap L & R speakers (or the wires) to be
    SURE it's not the head unit that's the problem
     
    Bob (but not THAT Bob), Dec 29, 2006
    #6
  7. Robert

    James Sweet Guest

    Why? I ran aftermarket speakers off my stock head unit for a while
    before I replaced that, they sounded better than the originals. Speakers
    are speakers, you can drive them with anything so long as they can
    handle the power and are adequately sensitive.
     
    James Sweet, Dec 29, 2006
    #7
  8. Robert

    Gary Heston Guest

    [/QUOTE]
    They should have the same impedance; that will help keep the system
    balanced and won't risk damaging anything (putting 4 ohm speakers on
    an amp designed for 8 ohm speakers isn't good).


    Gary
     
    Gary Heston, Dec 29, 2006
    #8
  9. Robert

    Gary Heston Guest

    I would imagine so; most of the differences in stereo systems are in
    the head units. Manufacturers want things to be as easy to build as
    possible and with as many common parts as possible, so the same speakers
    are probably used in both cars.


    Gary
     
    Gary Heston, Dec 29, 2006
    #9
  10. Robert

    Robert Guest

    Thanks for all your help, guys.

    I checked up on replacing just the speakers: I would need a set of 8
    ohm speakers, which can't really be found anywhere; they're a bit
    obsolete. So in order to get aftermarket speakers, I would need a new
    head unit, amplifier, and 4 ohm speakers for the front of the car -- it
    would actually just be much more economical to replace them with OEM
    speakers, even if they aren't quite as good.

    So I haven't bid on the eBay speakers yet, and the auction does have a
    few more days, but I did confirm that they are the exact ones I need --
    and since I have only blown one speakers, I will only need to replace
    that one and I can keep the other as a spare.

    Thanks for all your help, I'll let you know how it turns out.
     
    Robert, Dec 29, 2006
    #10
  11. Robert

    Mr. V Guest

    Mr. V, Dec 30, 2006
    #11
  12. Robert

    James Sweet Guest


    Go ahead and run standard 4 ohm speakers, they'll be fine. 8 ohm is
    common for home stereo use so Radio Shack or someplace similar probably
    has some 8 ohm drivers that are at least as good as the stock stuff but
    in a pinch the real world impedance is all over the place, I've found
    most amps designed for 8 ohm speakers will drive 4 ohms just fine. The
    max volume just occurs at a slightly lower knob position.
     
    James Sweet, Dec 30, 2006
    #12
  13. Robert

    John Horner Guest

    I replaced the self-destructing OE rear speakers on our 850 with some
    aftermarket Blaupunkts. Sure the new ones were nominally 4 ohms and the
    originals nominally 8 ohms. Four years and counting with no ill
    effects. It isn't worth worrying about.
     
    John Horner, Dec 30, 2006
    #13
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