does anyone know how to install an after market amp and subwoofer into a range rover hse. the car is a 2002 but it has the upgrade tv n satnav. i have been told you can install it all from the boot apart from the main live. can anyone help as i cant seem to find manual online. thanks

It's a very complicated system and something I wouldn't do unless you have some serious car audio skills

The easiest way would be to get a high power speaker wire to low power RCA connector and run new separate power and ground cable! Remote would have to either be on a switch or relay or off the headunit. Depending on headunit?
This way isn't always that great but for sub it should be ok. The only other way is running a special box of tricks like an audiocontrol lc6 or a audison bit ten! (Complicated and expensive)

This is what I did with my system
http://www.fullfatrr.com/forum/topic17535....ftermarket

^ That really was a cracking job.  Previously..
Vogue SE TD6
Defender 90 2.4
Defender 110 TD5
Vogue 3.5 EFI

Thanks buddy, it's changed a lot since then.
New kenwood double din, reverse camera, different sub woofers etc
Lovely system IMO and very pleased!

ok thanks for your help mate. might go for the ch.eap solution

ok thanks for your help mate. might go for the ch.eap solution