I'm installing a new stereo and want to avoid having excess cable coiled about. What length of RCA cable should I get to connect a headunit in the lower console upper cubby to the amps in the frunk? One on top and one on the "firewall".

 

While you're at it I'd put one of these in for your sub amp.

http://www.amazon.com/gp/aw/d/B0002J226O

 

Ok. Thank you.

 

Will massively help with tuning the amount of bass from song to song.

You need to use two RCA cables, one on either end of this unit. Install it somewhere you can comfortably reach it. In my H2 I pulled the dial/**** off the unit, drilled a small hole in the center console this controller could poke up through the console and then out the dial back on.

For your 996, a good spot might be inside the center console's cigarette lighter tray.

Turn the dial to the full volume setting then set the gain on the sub amp as high as you can without clipping/distorting (at max volume).

Then you can turn the dial down to any custom gain level you need depending on the song.

Now, on the fly, you have nice subtle bass for classical music or hard driving bass for ACDC.

 

2.5 Metres

Perfect length

Since they weren't in stock I bought 2 x 5M and some low profile RCA plus and had ran 3 x 2.5 m lengths. frontx2 rearx2 subx2