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HNaga
05-23-2009, 05:50 AM
I received Alpine SPX-17PRO , I could not install it.
First there is 2 input (Tweeter and woofer) and two output (Tweeter and woofer)

I can understand 2 output but how come 2 input?

what is Bi-wire or bi-amp?

fshanda
05-23-2009, 06:23 AM
Yes the extra tweet input is for Bi Amping. There is a jumper that needs to be removed to Bi Amp also.


http://support.alpine-usa.com/products/documents/OM_SPX-17PRO.PDF

HNaga
05-23-2009, 06:55 AM
I have Alpine PDX-5 amp powering front , rear and sub
I want to install the Pro in the front , how to wire them?

I have the manual , nothing mentioned about that , it concentrates only on the positions.

HNaga
05-23-2009, 04:20 PM
well correct me if I'm wrong.
If the jumpers of the signal link is not there , I can power PROs with 4 channels
if the jumpers are there I can power PROs with 2 channels using what ever woofer input or tweeter input.

fshanda
05-23-2009, 05:10 PM
That sounds right and I would guess the input would be on the woofer in since you would only use the tweeter in if you removed the jumper. Your right about the manual being vague.

HNaga
05-23-2009, 06:57 PM
That sounds right and I would guess the input would be on the woofer in since you would only use the tweeter in if you removed the jumper. Your right about the manual being vague.

Thanks m8.

I just want to know why 2 jumpers

HNaga
09-07-2009, 10:51 AM
Thanks m8s