Question about Car Speakers & Subwoofers

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Hello i would like to add a din head unit a few 6/9s and maybe a sub if poss into my saab 9-3 vector sport 56 plate is it possible with my existing 7 factory fitted speakers so that when i come to sell my car i can just remove the equiptment i have added and replace it with the orignal stereo. Or is it poss to do the above without replacing the head unit??

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My suggestion is to go to your local audio shop and pickup a dash kit and wiring harness to hook up the din head unit. I actually wouldn't recommend putting in aftermarket speakers unless you don't plan on reselling or they are blown. You could hook a sub up by running your power wire to your amp like usual, hook your amp turn-on wire to an accessory wire and buy a "line level converter" you will tap into factory speaker wires with this and it will convert it to RCAs. You will only need to do this if you are using the factory head unit. Also, unless the aftermarket unit has features that you want that the factory one doesn't, I wouldn't bother with that either. Good luck. Let me know if you need any more help.
-Andrew Hawkins

Posted on Aug 29, 2008

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