Hey guys, im new to the board.

im planning on putting two sets of component speakers (infinity kappa perfect components), and would like to know what sizes would fit the front, and what sizes would fit the back.

would 6.5" components be too big for the front? would they be too big for the back? would i need to go with the 5.25" ones?

also, would there be any modifications i would need to do to make these fit, or is it a simple drop it in, screw it in hook it up good to go thing? i already have a aftermarket headunit that i plan to put in as well.

i appreciate all the help in advance.

 

i know my 2001 has 6.5's all around, im not sure abut the 99s though

 

The speaker size is 6.75, so you need to buy th 6.5s.

 

i stand corrected

 

I have a 99 i30 and infinity kappa perfects fit fine up front, i'd suggest just sticking with coaxials for the rear deck

 

what would be the best coaxials be to put in the back do you think?

 

Don't you have to worry about matching the impedeance due to the Boze stereo system? Thought I read that they have 1 ohm impedance speakers and if you go with anything else they won't work?

 

It will work, just won't be as loud. If you are going to swap out speakers for some decent components, may as well as get a new amp too. New speakers alone on;t make a huge difference,