Post #16
Speakers on the parcel shelf with a sub will distort. The air movement/pressure from the sub/subs will push up the rear speakers forcing them to stay extended for longer.
You are better off getting some flat rear quarter cards from earlier models and putting speakers there.
The alpine type s components aaron has come with 5mm spacers when you buy them new. You can open up the door and door card ( ten mins per side ) and fit them to the front as that is what i did with mine.
I had these bi-amped from my profile 4.
For those of you that dont know what bi-amp is....
Ditch the crossovers that come with the speakers. Using a 4 channel amp put the 2 mids on front left and right and the 2 tweeters on rear left and right. You can really fine tune a system this way.
Then i ditched the alpines and went with some rainbow components powered from a genesis profile 4 amp.
I have 2x 12" pioneer subs in custom 1.5" thick pine boxes running from a vibe monoblock.
I use a alpine CDA-9855 which has every bit of correction you would ever need.
________________________________________
***Breaking*** Ph3 Silver
GTI 6 High Boost