Super Bass Horn V.02 by Startec (Quad Acoustics-F) |
Post Reply | Page <1 43444546> |
Author | ||
toastyghost
The 10,000 Points Club Joined: 09 January 2007 Location: Manchester Status: Offline Points: 10919 |
Post Options
Thanks(0)
|
|
Oh here we go. Good advice followed by oft-repeated bullshit. Throw does not exist. |
||
Toss Out
Registered User Joined: 28 November 2021 Status: Offline Points: 22 |
Post Options
Thanks(0)
|
|
ok thank you guys sorry again for off topic..i will doc..
|
||
re-production
Registered User Joined: 16 February 2017 Location: Suffolk UK Status: Offline Points: 176 |
Post Options
Thanks(0)
|
|
Did you manage to get any measurements of the siniai paraflex?
I'd be pretty interested in seeing the group delay specifically.
|
||
Toss Out
Registered User Joined: 28 November 2021 Status: Offline Points: 22 |
Post Options
Thanks(0)
|
|
i think i ll go with l18p300 and wsx...i saw specs comparing 18lw2600 and rcf and this is better..i was wrong with all
|
||
sushi
Registered User Joined: 27 March 2012 Location: Milan Status: Offline Points: 90 |
Post Options
Thanks(0)
|
|
Did i say "throw"? We were not talking about artillery, were we? What i was talking about is the significant combination of high spl and strong directivity for which horns are generally capable of delivering percievably louder sound at a distance, rather than reflex cabs. |
||
csg
Old Croc Joined: 17 September 2007 Location: bedford Status: Offline Points: 6086 |
Post Options
Thanks(0)
|
|
This is simply incorrect.
Stack 1 Twin 18” reflex subs 8 cabs 4.8M x1.2M radiating area 150dB SPL at 1M Stack 2 Single 18” front loaded horns 8 cabs 4.8M x 1.2M radiating area 150dB SPL at 1M Both stacks will offer 132dB at 8M and 120dB at 32M How do horns out “throw “ the reflex cabs exactly?
|
||
“The fact is this is about identifying what we do best and finding more ways of doing less of it better”
|
||
cravings
Old Croc Joined: 30 January 2007 Location: Ireland Status: Online Points: 7442 |
Post Options
Thanks(0)
|
|
Trying to link to James hippersons aes paper from this year but phone browser not playing ball
Edited by cravings - 07 December 2021 at 3:06pm |
||
toastyghost
The 10,000 Points Club Joined: 09 January 2007 Location: Manchester Status: Offline Points: 10919 |
Post Options
Thanks(1)
|
|
I also literally submitted 40,000 words, tons of real measurements on scale models and sixty BEM studies on this last week for a master’s degree. It isn’t exactly the same, but until the product of complex wavenumber and equivalent surface radiation impedance are approaching 10, the coverage angles are more or less the same in the pass band of interest. An asymmetrical horn profile does create some aberrations - again, outside of the region you’d use the sub in - but these are caused by diffraction and also apply to a largely asymmetrical ported box too. |
||
sushi
Registered User Joined: 27 March 2012 Location: Milan Status: Offline Points: 90 |
Post Options
Thanks(0)
|
|
Thanks for the input, I'm looking for it and reading it asap. Honestly i've been trying to have some good reading on acoustics/speakerdesign/audio in general, so any input is welcome! |
||
bob4
Old Croc Joined: 29 February 2004 Location: Finland/Germany Status: Offline Points: 1843 |
Post Options
Thanks(0)
|
|
Funnily enough, there still seem to be heaps of free party types building enthusiastically anything from 4-16 cabinet sized stacks of sbh's, and circle-jerking about this "amazing bass horn" on fb
Edited by bob4 - 25 December 2021 at 7:41am |
||
Sypa
Young Croc Joined: 21 February 2013 Location: Croatia Status: Offline Points: 921 |
Post Options
Thanks(0)
|
|
[/QUOTE]
Funnily enough, there still seem to be heaps of free party types building enthusiastically anything from 4-16 cabinet sized stacks of sbh's, and circle-jerking about this "amazing bass horn" on fb
[/QUOTE] Tbh was on my first teknival this year and the 12 sbh stack sounded the best overrall in my opinion,but competition was mostly huge walls of bph maybe some punishers here and there!? |
||
JonB67
Young Croc Joined: 22 April 2016 Location: UK Status: Offline Points: 1376 |
Post Options
Thanks(0)
|
|
Good job citizensc. Nice to see actual measurements, and those seem pretty stark. That's not a good response at all.
|
||
Post Reply | Page <1 43444546> |
Tweet |
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |