Controlling rear car subwoofer from front of car?
 

I have an active car subwoofer in the boot/trunk of my car.

It is connected to a Philips CarStudio CE152 car stereo up front.

I have included an image of the subwoofer controls to this post.

Is there a unit I can buy, that will help me control the subwoofer from the front of the car?

http://i68.tinypic.com/2qicoz9.jpg

you can get an in line fader for the RCA's

https://www.google.ca/url?sa=t&rct=j...yW9LcEK8lI2oTA

I bought one of these.