Speaker specs

[justabuickv6]

I am about to replace all of my original 87 GN speakers w/ Concert Sound.

Can anyone provide the dimensions? Dash, door, rear deck, etc.

 

[zam70]

Dash - 3 1/2" (make sure the tweeter doesn't stick up)
Door - 5 1/4
Rear 4X10

 

[Jarnutt]

if your running concert sound door panels dont use a 3 inch speakers on the dash with tweeters, use a two or three way speaker in the door panel with a tweeter, and just a single way 3 inch on the dash, otherwise your going to get way too bright of highs in your system. A 3 inch makes a great tweeter if crossed over at a high frequency, and sounds really nice. and a 4 channel amp NEVER urts any system, it brings everything out alot better.