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wyvern



Member Since: 14 Dec 2009
Location: Cornwall
Posts: 2068

United Kingdom 2012 Defender 110 Puma 2.2 XS CSW Firenze Red
Sub woofer woes
I have fitted a new pioneer head unit to our 2012 110 and the special connector cable to allow the unit to work with the OEM cables speakers and OEM sub woofer (? alpine) - all was great and worked well.

Since then I have added an under cubby box with heater etc and extended the cable to the sub.

The sub no longer works ... Ive double checked the cables and connection and all seems to be right (ie the plugs are all in and the cables are all connected to the right ones etc...) the normal speakers all work fine.

Does the Sub have an independent fuse?
any other suggestions ?

many thanks Poppy - TDCI (Puma) 110XS 2.2 - Camper conversion - see the build here - https://www.defender2.net/forum/topic56530.html
Elgar -TDCI(Puma) 110XS Dormobile - now sold
Devon & Cornwall 4x4 Response - DC126
Post #674235 29th Dec 2017 9:43pm
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JeremyJ



Member Since: 16 Nov 2011
Location: Aylesbury
Posts: 1758

United Kingdom 
Have you disconnected the battery at any point? Is the head unit sub output turned on (probably a more technical name but an option under audio settings on Alpines from memory?)
Post #674237 29th Dec 2017 9:53pm
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GREENI



Member Since: 22 Aug 2010
Location: staffs
Posts: 10358

United Kingdom 
Subs like a very big earth (well, amps do).... Preferably a large cable direct to the battery.
Post #674240 29th Dec 2017 9:56pm
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wyvern



Member Since: 14 Dec 2009
Location: Cornwall
Posts: 2068

United Kingdom 2012 Defender 110 Puma 2.2 XS CSW Firenze Red
earth is the same as when standard fitted by factory,
head unit is tired on and was working before i extended the wiring - hence the question about an internal fuse ...
battery has been disconnected in the past, and now reconnected but everything else is working ...
Im baffled !! Poppy - TDCI (Puma) 110XS 2.2 - Camper conversion - see the build here - https://www.defender2.net/forum/topic56530.html
Elgar -TDCI(Puma) 110XS Dormobile - now sold
Devon & Cornwall 4x4 Response - DC126
Post #674290 30th Dec 2017 12:12am
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