I am trying to hook up a 10" subwoofer and 200 watt amp in the trunk of my car. I still have the stock head unit, CD player, and speakers in my car.

My question is this: What does the small black box on the roof of the trunk do? It has the TDK logo on it and it is hard to tell if it's attached to the speakers or the lights, or if it's even connected to either. Help?

 

year.make.model

 

Sounds like a CD changer

 

on the lid or rear deck?

 

Car's a 2000 Honda Civic EX, Canadian model.

The small black box is attached to the rear deck in the trunk.

 

postings pics will help us and you more

 

I'll post pics soon, I just have to find a camera

 

you can take pics with a cell phone and txt them to you email acct. then upload them with photobucket.com

 

Here's a pic of the box I'm talking about.

https://www.hondacivicforum.com/foru...pictureid=4670

 

Looks like some kind of grounding device, or maybe a crossover. Might be a low pass filter.