QUOTE(jasondotcom @ Jul 12 2010, 10:05 AM)
6.5 inch up front.
I just added (i am b line owner) 6.5 inch components with tweeters on the dashboard sides, stock rear speakers and added a nice powerful pounding 12 inch sub driven by amplifier at the back. You need a ring bracket screwed to the hole then baru u screw ur new speakers on it. It sits better. Oh, make sure the "roof" for the speaker's butt is installed or else everytime wash car or rains, ur speaker's butt is wetted and rosak faster. The amplifier only drives the subwoofer. The rest is driven by the player. With proper sound setting at the player and amplifier.......its all pretty nice. Oh... Fader adjust more to the front. In my setup, Bass set at -1/-2 or sometimes 0 or +1 depending on the music being played. Treble set at +3 and fader at F3. Sweet.

QUOTE(yohannes @ Jul 12 2010, 10:33 AM)
Hi bro, thanks for the reply. So the stock hole in the front door panels will accept 6.5" drivers yea? Nice to hear about your system, and thanks for the advice. So did you DIY your system? Will get my installer to do the roof thing for me. Anyway, will be nice for Persona owners to share their systems here!
Nola. Ask them to do.
QUOTE(NSX_MY @ Jul 12 2010, 10:46 AM)
by stock is 6 inch, the door metal panel can only fit in 6 inch size speaker, so in order to fit 6.5" speaker, u need to add in a 6.5" bracket and drill some holes
QUOTE(jasontantenghuat @ Jul 12 2010, 11:43 AM)
How much to install front speakers for b line? No need so keng wan, enough to handle metal bands enough de.
NSX: Thanks for correcting me. Anyways, having the bracket is also better because the speakers can be mounted better and more secure. Drilling of the holes is for the bracket screws.
jasontan: Highly dependent on what you want, expect, and how big is ur wallet.
This post has been edited by jasondotcom: Jul 12 2010, 01:25 PM