You will need high level converters unless you use an amp that accepts high level inputs

Most amps don't have high level inputs

In regards to installing an aftermarket amp or Line out converters in an FG.

Behind the ICC, Isn't there a wire out to the speakers there? Is this the best place to pick the speaker input? rather than at the speaker or tweeter (if fitted)

Talking about the big white plug behind the ICC, on the drivers side I think the speaker wires are?

Was looking to see if anyone can tell me if the speakers below would be a good replacement from the factory rear speakers.

Car is 2011 FG G6ET with Polk db 651 speakers replaced in the front with dyna mat front and rear doors, parcel shelf and boot area.

I would normally do my research a little better before posting but deal on speakers is only for a short time.

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Hi all,

I have a question on replacing rear speakers in my FG premium sound.

First of all I have replaced the fronts with Polk DB651's and the car has had all doors, rear shelf and boot dyna matted.

What I'm looking for is to replace factor rears for something a bit better.

The catch is I have a gift voucher for $250.00 from JBhifi that I want to use.

Is there any recommendations baring in mind it's got to be from JBhifi?

Don't worry scrape that!

I couldn't help myself and brought a set Polk splits DB6501 to replace fronts and will transfer DB651 to back doors.

Mike, have you upgraded the sub yet?

No mate,

Well when I say no, I have changed out OEM one for response 8" $30.00.

Have also dyna matted doors, rear shelf, boot etc.

Did make enquiry today about Polk 8" Sub today.

I've seen somewhere that the factory speakers in the FG are 5 1/4 both front and rear...... is this true for the 2010 XR6? And will any 5 1/4 aftermarkets fit straight in?

I just want to upgrade speakers....(no amps or subs)

Are you going to fit them in factory mounts which takes a lot of customizing or use spaces?

Here is an idea of what the factory set up is.

I used MDF spacers 2x 16mm (32mm) made by tracing the OEM ones and put in 6.5" Polk Splits.

Edited 26/08/13 02:42 AM26/08/13 02:42 AM by GeGe6