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'99 S70 -- Adding Under Seat Amp -- Where does it Mount?

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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E Showell
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'99 S70 -- Adding Under Seat Amp -- Where does it Mount?

Post by E Showell »

I'm trying to pimp my ride and need some help with location of the underseat amp. The name would suggest it goes, well, under the seat, and my best guess is that it would appear to bolt to the floor under the front passenger seat, but I can't seem to find any holes/flaps in the carpet suggesting location. Can anybody help out with a pic/drawing? Thanks much.
'98 V70 NA FWD 5 spd, silver sand metallic (sold)
'99 V70 NA FWD Auto, dark blue (sold)
'99 S70 NA FWD Auto, black (sold and resurrected -- Don't cry for me Argentina . . . )
'07 S80 3.2 FWD Auto, Barents Blue Metallic
'06 V70 R AWD Auto, Sonic Blue Metallic (sold)
'04 XC70 Ruby Red Metallic (sold)
'95 855 auto (sold)
'86 245 manual (sold)
'05 V70 T5 M (totalled)
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JRL
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Post by JRL »

Factory amp?
On these (IIRC) the bolt holes are either on the floor right against the console or they may be slightly up the side of the tunnel (1/2" or so) I just don't remember, it's been a while (few years).
On a P2 they're on the floor but that amp has a different shape
Mod note. Jim passed away in early 2022, his contributions to this forum are immortal, and he is missed. RIP

2000 V70R Black, 144,000 miles Wife's R.
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Ozark Lee
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Post by Ozark Lee »

Depending on which one it is it may bolt up directly behind the head unit, that is where it is on my Platinum anyway. It takes a couple of brackets that more or less straddle the tunnel.

...Lee
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'96 Platinum Edition Turbo
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1999 V70XC - RIP - Wrecked Parts Car.
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E Showell
Posts: 3275
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Post by E Showell »

Factory 4 X 50 amp designed for underseat mounting. I have it in and mounted now. Just have to run the wires and pull the dash to add center speaker dash. What's the best access to mount a Dolby Prologic Unit?
'98 V70 NA FWD 5 spd, silver sand metallic (sold)
'99 V70 NA FWD Auto, dark blue (sold)
'99 S70 NA FWD Auto, black (sold and resurrected -- Don't cry for me Argentina . . . )
'07 S80 3.2 FWD Auto, Barents Blue Metallic
'06 V70 R AWD Auto, Sonic Blue Metallic (sold)
'04 XC70 Ruby Red Metallic (sold)
'95 855 auto (sold)
'86 245 manual (sold)
'05 V70 T5 M (totalled)
'06 V70 FWD Auto (totalled)
'02 Honda Insight CVT
‘04 Honda Insight CVT — “Yesterday’s car of tomorrow” (sold)
‘06 Honda Insight CVT

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