Hi All,
Started up the car to give her a run after a fortnight of languishing on the drive, and all four of the bottom door speakers and the 2 D-pillar speakers have stopped working. I've searched the forum with no joy about this particular issue at all! There's no water ingress in "Audio corner" all as dry as a bone. Subwoofer is still working, but the system sounds a shadow of its former self without the door speakers working. All I've got are the tweeters, the centre on the dash and the sub.

Has anyone had this before? Is there a separate amp that runs this circuit? (with its own fuses maybe?) -I'm pretty handy with car electrics and audio stuff normally, but this is an odd one, and I'm not sure of the set up in my car with all the anonymous hardware and cables in aforementioned audio corner. It's got the HK and Logic 7 set up if that helps anyone?

Here's hopingly for an audio genius! many, many thanks in advance,

Simon.

'06 4.2 S/C FFRR 4.2SC/KTM 990SMT Current and cherished.
Honda Accord 2.4 Vtec touring. (Yeah, I know, think: Kids)
Mitsubishi Pajero Evolution Nut-wagon. and a Buell XB12R
TVR Griffith 5.0 (backed up with Vauxhall Carlton road barge for the weekly shop.)
Honda Integra Type R DC2 Possibly the best drivers car. Ever.
Mitshibishi FTO GPX MIVEC.
Honda CRX Vtec Mk2 -NO, Not the del sol!!!
Volkswagen Scirocco GT
Mini 1275GT
MG Midget (Heavily modified)
I'm going to stop now.....

Does it change if you turn the Logic 7 on? ....... or off, if it’s on?

Just wondering if it’s forgot a previous setting if battery voltage dropped a bit.....

 2011 Range Rover Vogue SE 4.4 TDV8

Previous cars :
2003 Range Rover Vogue TD6
1999 Discovery Td5 ES
1995 BMW M5 3.8 6 speed
1992 Range Rover 3.9 Efi Vogue
1992 BMW M5 3.8
1988 BMW 735i SE
1989 Ford Sierra XR4x4 2.9i
1981 Ford Fiesta Supersport

Thanks for the prompt response! No it makes no difference with the L7 on or off. There’s no sound from any of them even if I stick my dirty great noggin right down by them! Odd that they would all stop at the same time.

Simon. FFRR 4.2SC/KTM 990SMT Current and cherished.
Honda Accord 2.4 Vtec touring. (Yeah, I know, think: Kids)
Mitsubishi Pajero Evolution Nut-wagon. and a Buell XB12R
TVR Griffith 5.0 (backed up with Vauxhall Carlton road barge for the weekly shop.)
Honda Integra Type R DC2 Possibly the best drivers car. Ever.
Mitshibishi FTO GPX MIVEC.
Honda CRX Vtec Mk2 -NO, Not the del sol!!!
Volkswagen Scirocco GT
Mini 1275GT
MG Midget (Heavily modified)
I'm going to stop now.....

I’d start with the basics and get the multi meter out and check the wiring.

Yep I will do that at some point. Is there anywhere I can find a picture that tells me what all the spaghetti wrapped anonymous boxes are in the boot? A cursory look this avo doesn’t tell me what’s an amp vs any other electrical box!
Thanks! FFRR 4.2SC/KTM 990SMT Current and cherished.
Honda Accord 2.4 Vtec touring. (Yeah, I know, think: Kids)
Mitsubishi Pajero Evolution Nut-wagon. and a Buell XB12R
TVR Griffith 5.0 (backed up with Vauxhall Carlton road barge for the weekly shop.)
Honda Integra Type R DC2 Possibly the best drivers car. Ever.
Mitshibishi FTO GPX MIVEC.
Honda CRX Vtec Mk2 -NO, Not the del sol!!!
Volkswagen Scirocco GT
Mini 1275GT
MG Midget (Heavily modified)
I'm going to stop now.....

https://www.fullfatrr.com/forum/topic17623.html

https://www.fullfatrr.com/forum/topic19311.html

If you download the Workshop manual, should be in there.

 2011 Range Rover Vogue SE 4.4 TDV8

Previous cars :
2003 Range Rover Vogue TD6
1999 Discovery Td5 ES
1995 BMW M5 3.8 6 speed
1992 Range Rover 3.9 Efi Vogue
1992 BMW M5 3.8
1988 BMW 735i SE
1989 Ford Sierra XR4x4 2.9i
1981 Ford Fiesta Supersport

Ace. Thanks! Looks like my Saturday is sorted........! FFRR 4.2SC/KTM 990SMT Current and cherished.
Honda Accord 2.4 Vtec touring. (Yeah, I know, think: Kids)
Mitsubishi Pajero Evolution Nut-wagon. and a Buell XB12R
TVR Griffith 5.0 (backed up with Vauxhall Carlton road barge for the weekly shop.)
Honda Integra Type R DC2 Possibly the best drivers car. Ever.
Mitshibishi FTO GPX MIVEC.
Honda CRX Vtec Mk2 -NO, Not the del sol!!!
Volkswagen Scirocco GT
Mini 1275GT
MG Midget (Heavily modified)
I'm going to stop now.....

OK so range rovers will never fail to amaze me! I did a hard reset (as if the battery had been replaced) and the woofers all sprang back into life! Seems the L7 amp had got into a bit of a state and wasn’t processing signals properly. I’ve head of this before where all the speakers stopped working but not just the woofers!
Anyway, all is well in the world again and I found a really loose positive battery clamp into the bargain. Result.
Thanks to all that took the time to respond.
Simon. FFRR 4.2SC/KTM 990SMT Current and cherished.
Honda Accord 2.4 Vtec touring. (Yeah, I know, think: Kids)
Mitsubishi Pajero Evolution Nut-wagon. and a Buell XB12R
TVR Griffith 5.0 (backed up with Vauxhall Carlton road barge for the weekly shop.)
Honda Integra Type R DC2 Possibly the best drivers car. Ever.
Mitshibishi FTO GPX MIVEC.
Honda CRX Vtec Mk2 -NO, Not the del sol!!!
Volkswagen Scirocco GT
Mini 1275GT
MG Midget (Heavily modified)
I'm going to stop now.....

That’s a result then.... all you have to do now is keep everything exactly as it is 🤣.....

 2011 Range Rover Vogue SE 4.4 TDV8

Previous cars :
2003 Range Rover Vogue TD6
1999 Discovery Td5 ES
1995 BMW M5 3.8 6 speed
1992 Range Rover 3.9 Efi Vogue
1992 BMW M5 3.8
1988 BMW 735i SE
1989 Ford Sierra XR4x4 2.9i
1981 Ford Fiesta Supersport

Awesome. I like a happy ending.