Car audio competition is not like car racing competition where the fastest win. Now, sound is subjective and very individual unlike facts and figures (eg dyno charts etc) that u can straight away conclude that product xxx can help increase xxx hp. So winning car audio basically means u fufill and maximize ur sound according to the competition requirement set out. Does that mean that it is good sounding? Yes to some ppl, no to many others. A good sounding system imo is that it sounds good at watever music u play and it comes as a 'product' of what u mentioned above. Besides, competition should not be viewed as a benchmark of 'good system'

zapco ref 360.4

woofer

here is the boot

wow...nice workmanship    who's do that ?

haha a fat guy do it haha........ will slow slow upload some photo on it hehe

＆……％￥＠￥％……＆　where got fat ??!!!      

last time fat now slim liao wakaka

handsome boh?!

ok la.... when he smoke more handsome 

This a-pillar is done by myself, cos i am a installer in car audio

You can choose to use the OEM pillar to modified, or we can help you duplicate a new pillar by fiber glass and modified it, so you can keep back ur OEM pillar.

I am from KL, can't help u do it.  you can try to find Just Audio in Butterworth, maybe they can help u to do it.

Very nice

wong sifu, if i want one pillar 3way designed on my vios like you do on the city, how much cost it?

Mr. Wong, mind to share your shop location? Thanks