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Box for sub boway 15"
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Mark James View Drop Down
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Joined: 15 January 2006
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Points: 5309 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mark James Quote  Post ReplyReply Direct Link To This Post Posted: 01 November 2006 at 3:48am
by irellivant [yes i have misspelt that one.... up early got to be back at work soon]
he means that the spiders softness/hardness will make little or no difference....
can you get eminence in your country???
if so the kappa 15lf is around the same price and seems to be used in alot of br boxes aimed at similar use to what you have stated.......
me so horny me love you long throw
horn loaded for her pleasure
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Domzi View Drop Down
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Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Domzi Quote  Post ReplyReply Direct Link To This Post Posted: 01 November 2006 at 4:30am
For this money as eminance k15l in our country i get 2x boway15" montioned initially. In our country is jus one importer for eminance, that has very expensive goods.

Sorry but my english is very bad. importantly that we understand ourselves.
OT:Do you know where is Slovenia?
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Mircea Bartic View Drop Down
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Points: 2582 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mircea Bartic Quote  Post ReplyReply Direct Link To This Post Posted: 01 November 2006 at 4:39am
that speaker wil NOT work in a bassreflex enclosure, it was designed for sealed enclosures.

you only get what you pay for
general manager & head designer at nexus-acoustics research
http://www.facebook.com/nexus.acoustics.research

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Domzi View Drop Down
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Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Domzi Quote  Post ReplyReply Direct Link To This Post Posted: 01 November 2006 at 4:47am
will they be still "enough loud" in sealed enclosures?
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Domzi View Drop Down
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Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Domzi Quote  Post ReplyReply Direct Link To This Post Posted: 01 November 2006 at 4:55am
Person that sale those speakers advised me Br box 75l with slot port w42cm, h8cm, d20cm.

I hope that i dont nag you too much. We don have slovenian PAspeakers forum, so a ask here.


Edited by Domzi - 01 November 2006 at 4:57am
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Domzi View Drop Down
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Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Domzi Quote  Post ReplyReply Direct Link To This Post Posted: 01 November 2006 at 2:16pm
Do you thin this driver will be better?
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Tom Umney View Drop Down
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Points: 4954 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Tom Umney Quote  Post ReplyReply Direct Link To This Post Posted: 02 November 2006 at 3:14am
Originally posted by Domzi Domzi wrote:

Hi, i have this subs and i like made box for them. What kind of box do you advise? Rather i made less demanding box as BR or BP. They would be for internal use in places to 50m2

And sorry for my broken english.

T/S parameters
BW-3801
NOMINAL DIAMETER
 390mm. 15in.
POWER CAPACITY(RMS)
 200W
FREQUENCY PANGE
 30Hz-3KHz
NOMINAL IMPEDANCE
8 ohm ±2%
VOCE COIL DIAMETER
50mm
WIRE MATERIALS
 Copper wire
FORMER MATERIALS
KSV
BASKET MATERIALS
 Cast Aluminium
DEPTH
 160mm
BUFFER CUTOUT DIAMETER
 355mm
MAGNET ASSEMBLY WEIGHT
 3.4kg
WEIGHT
 5kg
SENSITIVITY 1W@1M
 93dB
Re
 5.8ohm
Le
 1.8mH
Fo
 30Hz
BL
 12TM
Mms
 95g
Qts
 0.6
No
 1%
Vas
 363L
Xmax
 5mm
 
That driver is a piece of crap.
 
With the qts of 0.6, its only suited to a very large reflex box or sealed. Plus the sensitivity is well low for a pa driver and the wattage is crap too. The is BL low too.
 
So will sound really boomy and crap. If you don't have the driver, do NOT get it. It's like throwing your money away as you will be really disapointed with it.
 
 
 
 
 
 


Edited by ToXiC - 02 November 2006 at 3:14am
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Tom Umney View Drop Down
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Points: 4954 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Tom Umney Quote  Post ReplyReply Direct Link To This Post Posted: 02 November 2006 at 3:16am
Originally posted by Domzi Domzi wrote:

Do you thin this driver will be better?


 
That driver looks to be much better, but still only suits a reflex or sealed, judging by its ts parameters.
 
 
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Domzi View Drop Down
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Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Domzi Quote  Post ReplyReply Direct Link To This Post Posted: 02 November 2006 at 3:46am
Hm, would be better if i use 1x18 B&C 18PS100 or 2x15unknown?

T/S
Nominal Diameter 460 (18) mm (in)
Nominal Impedance 8 Ohm
Minimum Impedence 6.3 Ohm
Nominal Power Handling 700 W
Continuous Power Handling 1400 W
Sensitivity (1W/1m) 95.5 dB
Frequency Range 30 - 1000 Hz
Voice Coil Diameter 100 (4) mm (in)
Winding Material Copper
Former Material Glass Fibre
Winding Depth 21 (0.83) mm (in)
Magnetic Gap Depth 10.5 (0.4) mm (in)
Flux Density 1.05 T
Fs 30 Hz
Re 5.3 Ohm
Qes 0.41
Qms 4.6
Qts 0.39
Vas 245 (8.6) dm3 (ft3)
Sd 1210 (187.6) cm2 (in2)
Eta Zero 1.6 %
Xmax +/- 8 mm
Xvar +/- 8 mm
Mms 202 g
Bl 22.5 Txm
Le 2.1 mH
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Domzi View Drop Down
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Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Domzi Quote  Post ReplyReply Direct Link To This Post Posted: 02 November 2006 at 3:53am
Something like this. This system fascinated me.


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Domzi View Drop Down
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Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Domzi Quote  Post ReplyReply Direct Link To This Post Posted: 02 November 2006 at 10:24am
Nexus_3 what do you think about B&C? I get 1x18BC OR 2x15boway..Does B&C 18ps76 would work in BR?
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Mircea Bartic View Drop Down
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Points: 2582 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mircea Bartic Quote  Post ReplyReply Direct Link To This Post Posted: 02 November 2006 at 10:32am
B&C all the way

hey, that's me in the pic

I'm the one working the computer on the left


Edited by Nexus_3 - 02 November 2006 at 10:34am
general manager & head designer at nexus-acoustics research
http://www.facebook.com/nexus.acoustics.research

Ex Nexus_3
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