Does anyone know off the top of there head what is the Diameter/distance across the shollow end(window side) of the speaker basket in mm?

Currently, I'm debating between two components and I'm considering the Magnet size issue.

JBL P660C
http://www.jbl.com/EN-US/Products/Pages/Pr...T=1&tsT=0&ovT=1

vs

Boston SR60
http://www.bostonacoustics.com/SR60-P604.aspx

Just for reference.....I currently run Alpine CDA-9887 headunit with the Alpine KTP-445, and Modifry harness on the stock speakers.

My future plan/Xmas gift for myself will be the new JBL MS-A1004 amplifier to replace the KTP-445. I believe it's the most ideal size for the S2000 with romping power.

JBL MS-A1004
http://www.crutchfield.com/s_109MSA1004/JB...4.html?tp=35782

 

Not sure I understand your question...I just did a full 4 channel amp 2 front and 2 rear speakers so is your question about the front or rears?

 

The speaker basket in the door. I want to know what the distance across the magnet/window side of the basket.