Sons of JBL:Part 1:18" Version of JBL 4520

sorry, could you explain a bit more bad air flow concept please?

check this out.................I would imagine your eyes have been all over it by now hehe, but here it is again

@bitzo, is that drawing to scale? if so bin it
forum.speakerplans.com/27hz-doub ... 50887.html

mykey- wrote: check this out.................I would imagine your eyes have been all over it by now hehe, but here it is again

@bitzo, is that drawing to scale? if so bin it
forum.speakerplans.com/27hz-doub ... 50887.html

Seems a waste of timber and drivers by todays standards.

Have heard 4x 2x15 jbl full scoops in 400 person driven by crown, and was thoroughly dissappointed.

Have personally used either 4x mini/full 18" PD1850 scoops to coat 400 people with sub, and sub dynamics was much better.

mykey- wrote: check this out.................I would imagine your eyes have been all over it by now hehe, but here it is again

@bitzo, is that drawing to scale? if so bin it
forum.speakerplans.com/27hz-doub ... 50887.html

yes it's in scale but I put different panel lenght from the sim model, so coul be a crap copy from that tiny pic ;P however could be a crap even with correct measure. The pic purpose is to show the layout. However months ago I already designed and published here a mini doglegged, so my eyes goes everywhere if I can learn something. smiley20

levyte357 wrote:

mykey- wrote: check this out.................I would imagine your eyes have been all over it by now hehe, but here it is again

@bitzo, is that drawing to scale? if so bin it
forum.speakerplans.com/27hz-doub ... 50887.html

Seems a waste of timber and drivers by todays standards.

Have heard 4x 2x15 jbl full scoops in 400 person driven by crown, and was thoroughly dissappointed.

Have personally used either 4x mini/full 18" PD1850 scoops to coat 400 people with sub, and sub dynamics was much better.

:lol: :lol: thought you were a scoop Don
:lol:

mykey- wrote:

levyte357 wrote:

Seems a waste of timber and drivers by todays standards.

Have heard 4x 2x15 jbl full scoops in 400 person driven by crown, and was thoroughly dissappointed.

Have personally used either 4x mini/full 18" PD1850 scoops to coat 400 people with sub, and sub dynamics was much better.

:lol: :lol: thought you were a scoop Don
:lol:

Yes, the 4520 is so great, that's why everyone still uses them, and not 1x18" full or mini scoops... :lol:

sorry I meant the folding, not the fact that it's a double smiley20 smiley2

mykey- wrote: sorry I meant the folding, not the fact that it's a double smiley20 smiley2

Could be folded as many times as Samurai steel..

Throw, sub depth, efficiency, ease of manufacture is the guy.

Have heard HOGs vs S118 3x times now, and even with extra fold and newer, advanced driver (1851), they still got murdered everytime by ye olde S118 & PD1850.

So sometimes simplicity is the hallmark of genius. smiley2

absolute nonsense smiley20

mykey- wrote: absolute nonsense smiley20

luton_soundman wrote: terra horns didn't sound nice at all, very rough sounding bass no real tones or depth, didnt drop low either -

forum.speakerplans.com/results-scoop-sho...opic31627_page6.html


1. Mr Ultimate Mini Scoop (PD1850)
2. Eminence Scoop modified but without cross brace (wardrobe) (PD1850)
3. A.S.S S118 (PD1850)
4. Hog (V18-1000)
5. Rens Eminence Scoop with cross brace (PD1850)
6. Shortman Minis (V18)
7. Shortman Full (Tmax/Fane)

Yup, absolute nonsense. smiley20