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Home > Maintenance & Modifications > Stock Alpine Audio System with Subwoofer: AMP + Sub install?
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2jzgze



Member Since: 27 Sep 2009
Location: USA
Posts: 15

2008 LR2 i6 SE Auto Stornoway Grey
Stock Alpine Audio System with Subwoofer: AMP + Sub install?

Greets from across the pond! (CA, USA)

Anyways, I can't, for the love of god, find a complete stereo wiring diagram for my SE LR2. I am trying to connect an amplifier to my stock system for more bass, but don't know where to start. I have install a couple of amps and subs in different cars, but there is basically no information on our wiring schematics.

Basically, I need to know where would be a good place to:

1. Install a remote lead (ignition on) line
2. If the stock headunit does not come with RCA outputs, then where would be the best place to place the speaker level inputs?

Thanks guys..

Post #48390 8th Oct 2009 3:52 am
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2jzgze



Member Since: 27 Sep 2009
Location: USA
Posts: 15

2008 LR2 i6 SE Auto Stornoway Grey

Anyone? I'm sure there are many people here that installed an amp and sub into their FL2...Does anyone have any instructions?

Post #48500 9th Oct 2009 9:30 pm
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chicken george



Member Since: 06 Dec 2007
Location: N. Yorks
Posts: 13289

United Kingdom 2008 Freelander 2 TD4 XS Manual Santorini Black

sorry no idea Confused At work
At home

"I can't always believe facts I read on the web" - Charles Dickens

winner by default of the tractor vs caravan race

Post #48502 9th Oct 2009 9:44 pm
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npinks



Member Since: 28 Jun 2007
Location: Ls25
Posts: 20090

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Doesn't Christian??? Have wiring diagrams in his gallery

??? =numbers after his name which I can't remember Confused Former Mod/Member, with the most post & Chicken George Arch nemesis

Post #48504 9th Oct 2009 9:52 pm
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chicken george



Member Since: 06 Dec 2007
Location: N. Yorks
Posts: 13289

United Kingdom 2008 Freelander 2 TD4 XS Manual Santorini Black

npinks wrote:
Doesn't Christian??? Have wiring diagrams in his gallery

??? =numbers after his name which I can't remember Confused


666 Laughing

nah its 138 At work
At home

"I can't always believe facts I read on the web" - Charles Dickens

winner by default of the tractor vs caravan race

Post #48505 9th Oct 2009 9:55 pm
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chicken george



Member Since: 06 Dec 2007
Location: N. Yorks
Posts: 13289

United Kingdom 2008 Freelander 2 TD4 XS Manual Santorini Black

try gecko's gallery

https://www.freel2.com/gallery/displayimag...&pos=3
https://www.freel2.com/gallery/displayimag...&pos=4 At work
At home

"I can't always believe facts I read on the web" - Charles Dickens

winner by default of the tractor vs caravan race

Post #48506 9th Oct 2009 9:56 pm
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npinks



Member Since: 28 Jun 2007
Location: Ls25
Posts: 20090

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https://www.freel2.com/gallery/albums/user...TS_LHD.pdf Former Mod/Member, with the most post & Chicken George Arch nemesis

Post #48507 9th Oct 2009 10:36 pm
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2jzgze



Member Since: 27 Sep 2009
Location: USA
Posts: 15

2008 LR2 i6 SE Auto Stornoway Grey

Thanks for the info guys.

Jeez, looking through the wiring diagram, why is it so much harder to understand than all the other cars I worked on!

I worked on Lexus, Toyota, Acura, Honda, Nissan, but first time on a Landy!

So which diagram am I supposed to reference here? The infotainment Lo-Line Ciruit or the Infotainment Most Hi-Line Circuit. I'm assuming I have the Most Hi-Line, since I have a factory subwoofer and I don't see a factory subwoofer on Lo-Line.

Thanks again guys, more help please!

BTW, I do not have have navigation or phone or anything. Just the Alpine system with a factory subwoofer.

Post #48513 10th Oct 2009 2:42 am
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On-board



Member Since: 02 Feb 2009
Location: South-East
Posts: 265

United Kingdom 2008 Freelander 2 TD4 GS Manual Santorini Black

Can you not take the remote off the cigarette lighter as it doesnt need any power. Then get the fattest cable you can find straight onto the battery and earth it out through the chassis ?

I would have thought getting the wires through from the engine compartment through to the cabin would have been more the problem. Question

Post #48515 10th Oct 2009 7:39 am
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2jzgze



Member Since: 27 Sep 2009
Location: USA
Posts: 15

2008 LR2 i6 SE Auto Stornoway Grey

Finding the remote power, ground and main power isn't the real issue. The issue arises from the fact that the stock head unit does not have RCA outputs, so I will have to use the Hi Lo install method on the speakers. Yet, the speakers are located on the door panel, so routing the wires to the boot will be an issue.

Any suggestions guys?

Post #48516 10th Oct 2009 8:33 am
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npinks



Member Since: 28 Jun 2007
Location: Ls25
Posts: 20090

United Kingdom 

I'm not sure but I thought HI-line us the one with phone built in Former Mod/Member, with the most post & Chicken George Arch nemesis

Post #48517 10th Oct 2009 9:01 am
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2jzgze



Member Since: 27 Sep 2009
Location: USA
Posts: 15

2008 LR2 i6 SE Auto Stornoway Grey

There is a phone option on my headunit, but it does not work

Post #48518 10th Oct 2009 9:16 am
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2jzgze



Member Since: 27 Sep 2009
Location: USA
Posts: 15

2008 LR2 i6 SE Auto Stornoway Grey

ACtually let me reiterate, the phone option is there on my headunit, but i do not have the module installed for it to work.

Post #48590 12th Oct 2009 1:51 am
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aveber29



Member Since: 29 Mar 2015
Location: Sao Paulo
Posts: 5

Brazil 2012 Freelander 2 SD4 SE Auto Orkney Grey

npinks wrote:
https://www.freel2.com/gallery/albums/user...TS_LHD.pdf



Do you have the Alpine audio system diagram to send me? I have a Freelander 2 SD4 SE 2012

Post #260531 15th Apr 2015 4:24 am
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