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Retrofitting Subwooder
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Timbo1975
 


Member Since: 25 Nov 2019
Location: Shropshire
Posts: 44

United Kingdom 2015 Discovery 4 3.0 SDV6 Commercial Auto Causeway GreyDiscovery 4
Retrofitting Subwooder

Hi all,

So following on from my previous first post, I'm now the owner of a 2015 XS commercial with 55k on it (pics to follow).

Hardly been with me 10mins before receiving some LED bulbs in the interior, puddle lamps and bottoms of the doors! I am experimenting with persuading it to play from a USB socket so far..

I have two questions- It has the standard Meridian audio system, -- would the tailgate sub wiring be in-place to just plug one in? (I am experimenting with persuading / cajoling it to play from a USB socket still... )


And the previous owner replaced the battery with a Varta AGM and since the stop start doesn't work. I'm not fussed on that really, but does the MY15 definitely have a secondary battery or not? If so, where.


Photo's to follow, thanks in advance !! Tim.
  
Post #211492422nd Jan 2020 7:27 pm
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1832

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4

Hi Tim,

if you have a colour screen I would have thought you have a sub already. Its easy to check for in in the lower boot.

If you don't let me know - I have a sub in the garage from various upgrades done last year Laughing Thumbs Up
 Stolen - D4 Loire Blue
D4 Bali Blue 
 
Post #211492822nd Jan 2020 7:54 pm
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Timbo1975
 


Member Since: 25 Nov 2019
Location: Shropshire
Posts: 44

United Kingdom 2015 Discovery 4 3.0 SDV6 Commercial Auto Causeway GreyDiscovery 4

Indeed I have the full size colour screen.

I'll have a closer look in the lower tailgate.
  
Post #211500723rd Jan 2020 8:04 am
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Timbo1975
 


Member Since: 25 Nov 2019
Location: Shropshire
Posts: 44

United Kingdom 2015 Discovery 4 3.0 SDV6 Commercial Auto Causeway GreyDiscovery 4

So follow up to this - I indeed do have a Sub already fitted ! Tested it and it is working...

It was full of fluff dust and general crap, all cleaned out now, but I'm pretty underwhelmed with the sound and performance - sounds flappy and buzzy although the speaker itself seems fine.

What are peoples thoughts on the factory sub - am I expecting too much??


Also had a quick check of the secondary battery for the stop/start . It's dead as dead can be- 0v. Not really keen on having the stop/start working for wear on the starter and turbos....
  
Post #212329523rd Feb 2020 7:36 pm
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 857

United Kingdom 

The Sub is ok for what it is, it’s where it’s fitted that lets it down.
 012MY RRS 5.0 Supercharged Autobiography (Current)
Mods:
TPMS (Complete but got an issue)
Genuine LR DRLs (Complete)
Remote Boot close from key fob (Complete)
2016 Discovery 4 Mirrors AKA RRS2 (Complete)
2014 L405 Surround Camera retro fit (Now 2016 L319)
2013 RRS Dual View Screen fit (Complete)
2016 LR4 RSE (Complete)
2014 LR4 Homelink (Complete)
2016 FFRR Electrochromatic Wing Mirror Glass (Complete) 
 
Post #212337924th Feb 2020 3:01 am
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Timbo1975
 


Member Since: 25 Nov 2019
Location: Shropshire
Posts: 44

United Kingdom 2015 Discovery 4 3.0 SDV6 Commercial Auto Causeway GreyDiscovery 4

So I am about to dynomat the lower tailgate inside and out, seal up all the holes to create an enclosure the sub has some chance of working in and see how that improves it.

Stand by !
  
Post #212406626th Feb 2020 7:52 pm
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Timbo1975
 


Member Since: 25 Nov 2019
Location: Shropshire
Posts: 44

United Kingdom 2015 Discovery 4 3.0 SDV6 Commercial Auto Causeway GreyDiscovery 4

Just to follow up again...

Lower tailgate is now dynamat'd inside and out and the carpet firmly refitted.

The improvement is very noticable, bass is tighter and harder hitting to the point where Im going to leave it as-is for now rather than going aftermarket for an improvment. .
  
Post #212448228th Feb 2020 11:40 am
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pwheeldon
 


Member Since: 14 Jan 2020
Location: West Yorks
Posts: 1505

England 2005 Discovery 3 TDV6 S Auto Bonatti GreyDiscovery 3

Hi, does the same rule apply to the D3, i.e. that if you have the touch screen you sub in the boot? I have the hi line version I believe but I am seriously thinking of taking all the FF stereo out and starting from scratch. Part of that would be to fit a sub, if I dont have one.

Famous five, if you still have the sub let me know.
Cheers
 Discovery 4 GS 2009 Auto Stornoway Grey
Discovery 3 s 2005 Auto Bonatti Grey Gone
Discovery 3 SE 2005 Manual Zambezi Silver Gone
Range Rover Sport HSE 2006 Black
Aston Martin DB7 VV 
 
Post #212450228th Feb 2020 2:11 pm
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1832

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4

yes to both Thumbs Up

Highline = sub in boot
Spare sub in garage Laughing
 Stolen - D4 Loire Blue
D4 Bali Blue 
 
Post #212450328th Feb 2020 2:13 pm
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