Speaker specs?
 

Does anyone know what ohm the factory speakers are? Crutchfield says they have replacement speakers for the front and rear doors so I assume they are 4ohms. What are the specifics on the dash and rear deck speakers? Can I just replace them with standard car speakers, or is it like my brother's Maxima that uses weird Infinifty speakers that are 1ohm or something odd? Also does anyone know of a good replacement for the rear deck speakers? I don't want to bother adding a sub, but I like bass so I think I'm going to wear them out soon.

RE: Speaker specs?
 

Boston Acoustic makes really nice speakers. I would look into them. I loved them when I had mine. I had my front doors dash and rear deck speakers replaced with BA's in my 1995 850 n/a.

I have a 1999 S70 awd now, and love the stock system. The rear speakers in mine are like 8 inches. That will be hard to replace.

RE: Speaker specs?
 

Yes I like the stock system also, but I listen to it louder than most Volvo owners so I'm anticipating replacing the speakers at some point in time. I've seen that the F&R door speakers are regular 6.5's and the dash and rear deck speakers are 8ohm more specialized speakers, can anyone back that up?

RE: Speaker specs?
 

You want speakers that will blow you away, look at a brand named Focal. They are hard to find, but the sound is something else. I had the yellow kevlar ones in my Porsche 911. They are fairly expensive though.