cooked the tweeters.....

[vx_commodore]

You can add new tweeter's to the existing component's no problem's at all.
Would be cheaper than buying new component's.
Any tweeter will do the job at the end of the day, Just all depend's on the sound quality you are after

But, I'd recommend staying with alpine, Seem's that's what you have.
Plus, They have decent sound Q.

There is a guy on ebay selling alpine tweeter's, I think they are around the $30 mark.
Here is a link.
alpine tweeters | eBay

Quiet a bit cheaper than a new component set.

What Ohm are you getting on the suspected blown tweeter's?
It's really odd that they blew, Seeming you did not touch any speaker related wiring..

Good Luck!

 

[Mohi]

thanks alot mate..ya we didnt touch the speaker wiring...i will have to check with my mate abt the ohms..