DIY Line Array that categorizes as pro-audio?

[luffy]

Good day! 

my thoughts at first with regards Line array options are:

1. DIY - could be cheapest, built strong, but may suffer from a very harsh unbalance sound
2. China - quite expensive, may sound better than DIY, but built not to last long (shorter than DIY)
3. The Big Players - RCF, FBT, L Acoustics, Nexo, JBL, etc, sounds "balanced", but requires "BIG" investment

Purpose is to have a
1. exceptional good sound quality
2. built to last long
3. but with the minimal investment one can get.

Tanong: Meron na bang DIY na line array na maconsider natin na Pro Level?

Sana naman open mind and heart lang para marecognize naman mga local engineers natin.

salamat.

[dcdbriones]

I also wondered about DIY line array since maraming gumagamit ng line array (at nakaka-inggit kasi wala akong ganung kadaming pera huhuhu). Base from how other people use their line arrays, you could get same or even better performance using trap boxes (two way etc.).

Mahirap po magdesign sir, maraming factors tulad ng kung anong drivers ang gagamitin. sir kung iisang pares lang eh wala din saysay eto. atleast kailangan nyo ng 3 unit each side para magamit mo ng efficient ang concept ng line array.

Meron mas bagong concept ngayon which is the unity/synergy horns, mas ok eto kung isang pares lang plano nyo.

Lastly kung line array po talaga, meron naman pong P audio na line array horn:
http://www.paudiothailand.com/showproduct.cfm?id=688

syempre alam naman ng maganda ang quality ng p audio at mura.