Hello, I have read in different threads and sites that the LOC should be hooked up to both Rear 6x9s. I have also read to only use 1 6x9 and hook up both of the LOC's speaker inputs to that 1 6x9. Can some clarify for me which is the correct way.

 

It will sound much better if you use the signal from the rear door speakers...

 

Rear door speakers rather than the 6x9's? I haven't heard that before. Dont the rear door speakers have a high pass filter?

 

The rear doors are the closest thing to flat. You could use the front doors too if you like, but the 6x9's have some eq to them already that did not sound good when I used that as a source for my sub. It sounds OK from the 6x9's but much better from the rear doors...