Help Me with Custom Made 18"

hawkson · 27th November 2011, 02:16 PM

Hi,
I got these custom made in China, which is where i live right now(Shanghai)

can you help me with a design? I might buy the FP 14000, clone as on avsforum.

Once i have a design I can ask the factory to make it. Looking for home theater, clean and deep.

NEO Dan · 27th November 2011, 02:58 PM

What's in it for us?

epa · 27th November 2011, 06:04 PM

put it in a box
kidding

thiele small parameters are neccesery to calculate/sim a box.

hawkson · 27th November 2011, 06:51 PM

here they are

NEO Dan · 27th November 2011, 07:38 PM

FS=35-37hz what is your desired -3dB point?

Richard Ellis · 27th November 2011, 08:14 PM

Is that 117.... Litres worth of Vas??? It does not SIM well plugging in 117 Litres..........Could it be 1.17...Cubic Meters?? It seems 117 Litres doesn't sound right.

__________________________________________________ Rick.........

Rademakers · 27th November 2011, 09:03 PM

Can you give us more info on the voice coil or Xmax?

Best regards Johan

m R g S r · 27th November 2011, 09:08 PM

The fp14000 as in 14,000 watt amp? For your house? Kinda overkill no?

NEO Dan · 27th November 2011, 11:33 PM

Do I smell BIG fat car audio driver 20-30 mm X-max?
Yep it is ~117l Vas.
Hey Hawkson post up a pic of this ~40lb beast will ya?

454Casull · 28th November 2011, 12:16 AM

That's a mighty smooth impedance curve.

27th November 2011, 02:16 PM	#1
hawkson diyAudio Member Join Date: Apr 2011	Help Me with Custom Made 18" Hi, I got these custom made in China, which is where i live right now(Shanghai) can you help me with a design? I might buy the FP 14000, clone as on avsforum. Once i have a design I can ask the factory to make it. Looking for home theater, clean and deep.

27th November 2011, 02:58 PM	#2
NEO Dan diyAudio Member Join Date: Jun 2008	What's in it for us? __________________ Regards, Dan

27th November 2011, 06:04 PM	#3
epa diyAudio Member Join Date: Apr 2010 Location: amsterdam	put it in a box kidding thiele small parameters are neccesery to calculate/sim a box. __________________ one good thing about music ,when it hit you feel no pain. so hit me with music.

27th November 2011, 07:38 PM	#5
NEO Dan diyAudio Member Join Date: Jun 2008	FS=35-37hz what is your desired -3dB point? __________________ Regards, Dan

27th November 2011, 09:03 PM	#7
Rademakers diyAudio Member Join Date: Jan 2005 Location: Rotterdam, NL	Can you give us more info on the voice coil or Xmax? Best regards Johan __________________ Impossibilities we do immediatly, miracles take slightly longer.


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27th November 2011, 08:14 PM	#6
Richard Ellis diyAudio Member Join Date: Sep 2006 Location: Mar del Plata, a BIG seasonal getaway city, can see the Ocean from our residence.	Is that 117.... Litres worth of Vas??? It does not SIM well plugging in 117 Litres..........Could it be 1.17...Cubic Meters?? It seems 117 Litres doesn't sound right. __________________________________________________ Rick.........

27th November 2011, 09:08 PM	#8
m R g S r diyAudio Member Join Date: Jan 2011	The fp14000 as in 14,000 watt amp? For your house? Kinda overkill no?

27th November 2011, 11:33 PM	#9
NEO Dan diyAudio Member Join Date: Jun 2008	Do I smell BIG fat car audio driver 20-30 mm X-max? Yep it is ~117l Vas. Hey Hawkson post up a pic of this ~40lb beast will ya? __________________ Regards, Dan

28th November 2011, 12:16 AM	#10
454Casull diyAudio Member Join Date: Jan 2004 Location: Toronto, ON, Canada	That's a mighty smooth impedance curve. __________________ Building a 2.1 system out of a 3/4"x4'x8' sheet

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