12" quad reflex |
Post Reply | Page 12> |
Author | ||
APW
Young Croc Joined: 13 November 2012 Location: Kent, UK Status: Offline Points: 1173 |
Post Options
Thanks(0)
Posted: 14 January 2019 at 4:46pm |
|
Specs for the Thomann12-280/8-A:
|
||
munkey
Registered User Joined: 17 August 2011 Status: Offline Points: 300 |
Post Options
Thanks(0)
|
|
I have no specs and can't find them anywhere on the net. If I ever have time, I'll try and lean winisp and measure the cab properly rather than roughly guessing the volume by memory
Edited by munkey - 14 January 2019 at 4:42pm |
||
the midtops!
|
||
smitske96
Young Croc Joined: 16 February 2016 Location: The Netherlands Status: Offline Points: 1085 |
Post Options
Thanks(0)
|
|
Dropping low and producing enough SPL require enough Xmax. Do you have any more specs of the current boxes?
Volume, tuning and also important how is it constructed? Sometimes the driver even won't fit in the box due to the construction.
|
||
munkey
Registered User Joined: 17 August 2011 Status: Offline Points: 300 |
Post Options
Thanks(0)
|
|
I would if I knew how. Dropping low and spl are what I'm looking for. Bang for buck really. It's just going to get used for small outdoor gatherings.
|
||
the midtops!
|
||
doller
Young Croc Joined: 19 July 2014 Location: japan Status: Offline Points: 509 |
Post Options
Thanks(0)
|
|
Sorry I just thought about it. I have had them loaded in a mth30 Marco's one. They are really happy in a horn. Recently I put them into the dual twelve reflex boxes Art Welters one. I just wanted to see how they would fair. Very badly. Unusable. So what I am saying is Reflex I don't know. Horn OK. Just my experience. The part numbers here start lbu so not sure which is which. Sorry to confuse.
|
||
smitske96
Young Croc Joined: 16 February 2016 Location: The Netherlands Status: Offline Points: 1085 |
Post Options
Thanks(0)
|
|
If going for the thomann drivers, definately the 12-280A more then double the Xmax.
|
||
doller
Young Croc Joined: 19 July 2014 Location: japan Status: Offline Points: 509 |
Post Options
Thanks(0)
|
|
Over here they are branded as the classic pro from soundhouse. I have 6 of them They take an absolute beating. Forget the ts just turn them up to max and watch the cones. Great to watch, how they don't break I have no idear. I run a xti4000 two a side so a possible 1200w. To clip all night and into the morning. Now getting on for 5 yrs old. Just don't try and put midrange through them it's painfully bad.
I always wonderd why they have the inverted dust cap. Phase bung? Or an emmy LA copy. |
||
bob4
Old Croc Joined: 29 February 2004 Location: Finland/Germany Status: Offline Points: 1842 |
Post Options
Thanks(0)
|
|
TS parameters are available for download. You could easily simulate and play around with both drivers in winisd Edit: And most importantly, you need to define what is the requirement for "best" in your opinion Edited by bob4 - 14 January 2019 at 10:50am |
||
munkey
Registered User Joined: 17 August 2011 Status: Offline Points: 300 |
Post Options
Thanks(0)
|
|
Such would perform best then? The a or w?
|
||
the midtops!
|
||
smitske96
Young Croc Joined: 16 February 2016 Location: The Netherlands Status: Offline Points: 1085 |
Post Options
Thanks(0)
|
|
Where do you get 2.5mm from? I get (19-8)/2+(8/4)= 7.5mm EDIT: I already see it, you were talking about the 12-280W and I was talking about the 12-280A.
Edited by smitske96 - 14 January 2019 at 9:15am |
||
bob4
Old Croc Joined: 29 February 2004 Location: Finland/Germany Status: Offline Points: 1842 |
Post Options
Thanks(0)
|
|
Yeah, 2,5 mm isnt much. Otoh it has 20 BL, and can go flat to 35 hz in a ~75 l enclosure. A pair in 150 l can hit 30 hz at 110 db with 100 watts |
||
munkey
Registered User Joined: 17 August 2011 Status: Offline Points: 300 |
Post Options
Thanks(0)
|
|
Maybe it's needed. I'm tired of his posts
|
||
the midtops!
|
||
Post Reply | Page 12> |
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 |