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21" FLH
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Balázs1981 View Drop Down
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Joined: 11 December 2022
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Points: 10 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Balázs1981 Quote  Post ReplyReply Direct Link To This Post Topic: 21" FLH
    Posted: 17 March 2023 at 6:15pm		 
Only the baskets B and C, the rest are self-developed.
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VECTORDJ View Drop Down
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Joined: 11 June 2006
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Points: 489 		Post Options Post Options   Thanks (0) Thanks(0)   Quote VECTORDJ Quote  Post ReplyReply Direct Link To This Post Posted: 15 March 2023 at 9:47pm
B and C has a 21 Folded Horn Bass Plans on Their Website....Worth a Look....VectorDJ
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Balázs1981 View Drop Down
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Joined: 11 December 2022
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Points: 10 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Balázs1981 Quote  Post ReplyReply Direct Link To This Post Posted: 15 March 2023 at 9:12am
új 21"-es altávcső 
https://www.youtube.com/watch?v=aLk3oci2vZM


Edited by Balázs1981 - 15 March 2023 at 9:13am
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Balázs1981 View Drop Down
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Points: 10 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Balázs1981 Quote  Post ReplyReply Direct Link To This Post Posted: 15 March 2023 at 9:11am
Már nem kevlár ,carbon 1200w rms 21" hangszóróval. Carbon 21" 900/1800/3600peak 135mm voice coil, 25mm magas tekercs, kivül belül tekercselt. Tesla szeleppel készül.
https://www.youtube.com/shorts/cTsublz1thk
https://www.youtube.com/shorts/0weHvozxzFc
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Balázs1981 View Drop Down
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Joined: 11 December 2022
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Points: 10 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Balázs1981 Quote  Post ReplyReply Direct Link To This Post Posted: 15 March 2023 at 9:05am
Porkolab BH 121 FLH. Ezt mi készítjük. Már PS Audio névvel. 21" Carbon fiber woofer.

Edited by Balázs1981 - 15 March 2023 at 9:35am
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paulus View Drop Down
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Joined: 14 December 2005
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Points: 3144 		Post Options Post Options   Thanks (0) Thanks(0)   Quote paulus Quote  Post ReplyReply Direct Link To This Post Posted: 16 October 2009 at 9:58am
pretty good if you want to shift some air below 40, otherwise stick to 12, 15's and 18's+1
exactly what we found
TRENDSETTER SOUND SYSTEM
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airbell View Drop Down
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Joined: 11 June 2009
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Points: 284 		Post Options Post Options   Thanks (0) Thanks(0)   Quote airbell Quote  Post ReplyReply Direct Link To This Post Posted: 16 October 2009 at 8:41am
Does anybody knows if the 108dB from the ts-42 are for 1/2, 1/4 or 1/8 space??
And if its for 1 speaker or more?Shocked
coz the el-36c is claimed to have 106dB but at the prosoundweb shootouts
he didnt make a impressive appearance and didnt seemed to have
really 106dB 1w1m in general.he had a lot less output below 50hz than lab-horn in single...
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mykey View Drop Down
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Joined: 18 August 2005
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Points: 9680 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mykey Quote  Post ReplyReply Direct Link To This Post Posted: 16 October 2009 at 6:54am
pretty good if you want to shift some air below 40, otherwise stick to 12, 15's and 18's 
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DjMidKnight View Drop Down
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Joined: 31 August 2009
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Points: 298 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DjMidKnight Quote  Post ReplyReply Direct Link To This Post Posted: 16 October 2009 at 4:35am
no they arent shorter to reach the same cutoff. as a result of the larger diameter of the driver the horn is actualy longer. a TS 42 is ALOT bigger than the ab36 is. however its also got larger wheels and a bar handle so its actually easier to move aside from lifting it.
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Ibex View Drop Down
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Joined: 27 May 2009
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Points: 1013 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ibex Quote  Post ReplyReply Direct Link To This Post Posted: 15 October 2009 at 9:00pm
What are the advantages/disadvantages of loading a horn with a 21"?
Is there only an approvement of higher sensitivity by reason of a bigger Sd?
Are 21" horns shorter than 18" horns to archive the same cut-off?
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Ibex View Drop Down
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Points: 1013 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ibex Quote  Post ReplyReply Direct Link To This Post Posted: 15 October 2009 at 8:18pm
Yes, you are right!
Now I can remember that I already saw the new Cerwin-Vega! TS-42 on the Pro Light & Sound fair this year in Frankfurt...

Cerwin-Vega! TS-42

Bummer, that I had no chace to hear it at full power, only silent mode, but it seemed to play forsooth as deep as what the specs assure, but I'm not sure enough.

http://forum.speakerplans.com/new-cerwin-vega-horn_topic23859&OB=ASC_page1.html


Edited by Ibex - 16 October 2009 at 4:39pm
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DjMidKnight View Drop Down
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Points: 298 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DjMidKnight Quote  Post ReplyReply Direct Link To This Post Posted: 15 October 2009 at 7:28pm
im not sure i know that vega has a 21" out now also that they claim can do 144db all by itself
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