I'm confused as to why you're referring to the Bentley manual for this
install, since I assume you'll be using all new aftermarket wiring between
the HU and subwoofer.

On Sat, Jul 14, 2012 at 7:29 AM, Jarrett Kupcinski <kupcinski@gmail.com>wrote:

> So, since the rest of the Bostig kit hasn't yet arrived, I decided to
> install the new radio head unit and subwoofer I got from Crutchfield. I
> noticed that there's a white and blue wire coming from the radio unit, and
> according to Bentley (97.199) it would go to an "amplified speaker." Is
> this a signal switch wire, which can be used to power on the subwoofer amp
> by the head unit? Or does it serve some other function.
>
> Any advise on that or subwoofer installation in general would be
> appreciated. Thanks.
>
> Jarrett
> Olly, 89 Westy in mid-Bostig converison

--
Casey