S70 Rear 8" Midbass Speaker Replacement
#1
Posted 18 October 2011 - 03:38 AM
I haven't had a good looksy as to what I'd be working with on the rear deck but I did notice the factory speakers back there are 8ohm, or something.
So, I'm wondering if these badboys would work as a direct replacement? I would be amplifying them possibly, or maybe not in which case baby jesus would cry.
http://www.parts-exp...number=264-1102
note that these speakers are not sold in pairs and they generally like a nice sealed box.
Your thoughts? Who has replaced the rear volvo speakers with something drop in/direct fit?
Thanks
#3
Posted 20 October 2011 - 05:10 PM
I will take a look and see if it's possible.
#4
Posted 22 October 2011 - 05:08 AM
This one looks good. http://www.parts-exp...tnumber=290-314 I have personal experience with it and has a wide range.
there's this too http://www.parts-exp...tnumber=295-332 which is cheaper.
Really it's all about personal preference and what one is looking for. I myself would rather stick one of these in rather than some automotive manufactures.

98' S70GLT 228K miles ... still on original Turbo
#5
Posted 23 October 2011 - 05:04 PM

You'll have to snip off the bottom portion of the stock speaker bracket, drill new mounting holes to hold it down, and cut a notch in the rear deck sheet metal for the electrical connection terminals.
Pay attention to the Qts value. For a semi-infinite baffle like the rear deck, a higher value will work better for this application. The rears also don't need to go very high.. there are 6 other speakers in the stock setup to take care of that
#6
Posted 24 October 2011 - 06:08 PM

98' S70GLT 228K miles ... still on original Turbo
#7
Posted 25 October 2011 - 08:50 PM
Note that I'm still driving it with the stock SC-815, no R amp under the seat or anything. I can tell it wants more power, but I'm happy to leave it alone, as the sensitivity is good enough for me to get what I want out of it.
#8
Posted 25 October 2011 - 09:23 PM
Modus, on 24 October 2011 - 06:08 PM, said:
I'm not an audio install whiz so I wanted some other input. I have the basic volvo in dash cd/tape/am/fm stereo - Not sure if there's an amp as the previous owner swapped the original volvo tape player with it.
#9
Posted 26 October 2011 - 07:13 AM
My original plan was to upgrade the speakers in the car and remove the sub box. But after 12 years that never happened.
As I find the sub box is impeding space I'm looking to change the rear shelf speakers in place of the sub box but am worried about not having the same tight sound. I find it funny that there are no posts on a good review that has been already done.
I'll have to look into this more.

98' S70GLT 228K miles ... still on original Turbo
#10
Posted 26 October 2011 - 08:56 PM
I found this somewhat helpful, he installs in a box and then also tests inside the doors
http://www.diymobile...n-shinjohn.html
#11
Posted 28 October 2011 - 05:04 AM
Most likely I'm going to go for the Goldwood 8028 due to the high qts
http://www.parts-exp...tnumber=290-355
Then figure out something with a low profile sub and cut the rear shelf and sink one in. I really need to get rid of my sub box in the trunk. If that doesn't sound good I'll deal with an enclosure later.

98' S70GLT 228K miles ... still on original Turbo
#12
Posted 28 October 2011 - 06:55 AM
#13
Posted 25 November 2011 - 03:21 AM
currently im running an alpine hu and looking into replacement for all stock speakers as none of them keep up.
id rather not lose trunk space and really like everything looking and fitting factory.
#14
Posted 25 November 2011 - 09:43 PM
andyb5, on 28 October 2011 - 06:55 AM, said:
Or if doing that why not just install free air subs. That way you're running subs that are designed to work without enclosures. Crutchfield stocks several 8" free air subs: http://www.crutchfie...&nvpair=FFSize|[rank6]8%22
Even got the basic kicker 4 or 8 ohm versions on sale for $50/each. Get a pair of those and a decent 2 channel amp and I'd imagine you'd be able to add a lot of depth to the sound system for very minimal $$ and if you mounted the amp in the pocket on top of the rear dash you'd be sacrificing zero trunk space.
Edited by iPd Cameron, 25 November 2011 - 09:45 PM.
#16
Posted 25 December 2011 - 12:19 AM
ended up modifying the factory mount and running 2 free air 8" kicker subs that are super slim. The amp is mounted in the trunk, under the shelf.
andyb5, on 26 November 2011 - 04:06 AM, said:
edit: if you want a few pictures of the setup just let me know and I'll take some.
Edited by Jaxx, 25 December 2011 - 12:20 AM.

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