Frequency:  F3= 37Hz -3dB with 1 box, 33Hz -3dB with 4 boxes and  30Hz -3dB with 8 boxes.alt

Efficiency: 1box 1w1m 2Pi (2.83volts) = 102db,4 boxes 1w/1m 2Pi (1.41volts) = 106.5dB

Enclosure Type: Tapped Horn

Size: 111x87x60cm 

Recommended driver:  pdf  LF18N401 Spec Sheet (109.59 kB) pdf  Kappalite-3015lf (668.37 kB)

Response:

alt

Group delay:

alt

Plan:  pdf  MTH-4654 (143.79 kB)

alt

Artwork by Job63 on http://hornplans.free.fr:

alt


Designer: This email address is being protected from spambots. You need JavaScript enabled to view it.



GregMolk123's Avatar
GregMolk123 replied the topic: #22561 4 years 6 months ago
How can I download Plan? I have an Alpine SWS-12D4 Would like to use it... Would it work for this? Suggestions?
dnb123's Avatar
dnb123 replied the topic: #21101 5 years 7 months ago
if i high passed the driver with my active crossover would this work as a kick bin?
chuckster's Avatar
chuckster replied the topic: #16018 7 years 8 months ago
Is there anyone out there who has simpler horn for long throw subwoofers, HELP?????
guest's Avatar
guest replied the topic: #11820 8 years 5 months ago
so once again if swapped for a 15" all dimensions go the same?
bryan's Avatar
bryan replied the topic: #11798 8 years 5 months ago
Nice design tapped horn really goes low but for long throw it's a fail, this enclosure would work at it's best in clubs and enclosed areas well, if using on the outfield i would recommend incorporating folded horns to accomplish a long throw affect.
nrpinc's Avatar
nrpinc replied the topic: #9667 8 years 11 months ago
What about the Eminence Omega 15A?
xcn's Avatar
xcn replied the topic: #9526 8 years 11 months ago
Very interesting box. How would Fane Colossus 18XB perform in it?
CuttaBoi's Avatar
CuttaBoi replied the topic: #9495 8 years 11 months ago
As far as I am aware I don't think tapped horns throw as far as folded horns, and they don't gain as much from stacking either. For other questions on the design you might be better off asking on hornplans.free.fr as the designer marc is on there.
joeysub's Avatar
joeysub replied the topic: #9491 8 years 11 months ago
might stir up a few opinions here but this could be an excellent scoop replacement!!!!! i fancy building 4 of these cuz they go loooow smiley20 ! are they long throw horns cuz i have never heard a tapped horn before????? they look impressive though
nrpinc's Avatar
nrpinc replied the topic: #9407 8 years 11 months ago
All dimensions stay the same if you choose to use the 15" driver? What about the Eminence Omega Pro 15A?
CuttaBoi's Avatar
CuttaBoi replied the topic: #9403 8 years 11 months ago
Just in case any one is interested, for a cheaper option the eminence 3015lf will work well in this (simmed)
Eminence 3015LF
Blue : one cabinet 2.83 Volts 8 omhs 1w/1m
Red: : four cabinets, 1.41 Volts 2 ohms, 1w/1m
giveortake's Avatar
giveortake replied the topic: #9357 8 years 11 months ago
Nice box, I have just added it in the "Plans" section, here .