Data Sheet for Extremis 6.4

Tenson · 24th November 2007, 11:43 AM

Hi,

I bought a couple of 6.4's assuming the specs would b pretty much the same as the 6.8 but I just saw they are not all that similar. However I can't find a data sheet for the 6.4... can anybody help?

BHTX · 24th November 2007, 12:00 PM

I haven't been able to find it either. It actually appears as though there isn't one. I've even come across a couple of outdated product pages specifically for the 6.4 version, with a llink to the datasheet for it, and it downloaded the 6.8 datasheet. You might have already seen the following, and perhaps it's what caused you to post this thread, but I just came across this as well..
http://www.diymobileaudio.com/forum/...ead.php?t=8613

Tenson · 24th November 2007, 12:14 PM

Hi I didn't see that so thanks for posting it. I did find another thread about it on the same forum though... but not much use.

Having looked at the T/S specs I was planning to add a bit of extra mass to the 4 Ohm version since I have already built my box expecting the 6.8. The only think I really want is the impedance curve, I can measure everything else for myself.

CSS/XBL · 24th November 2007, 02:09 PM

Hi,

This is what I have:

Fs: 37 Hz
Qms: 3.3
Qes: 0.36
Qts: 0.31
Vas: 27 liters
Re: 3.5 Ohms
Le: 0.11 mH
BL: 6.7 N/A
Sd: 140 cm^2
Cms: 1 mm/N
Mms: 19 grams

Bob

Tenson · 24th November 2007, 02:17 PM

Hi Bob,

Am I right in thinking you have, or had some sort of connection with Adire?

It looks like I will have to email he address on their website and ask for an impedance curve for the 6.4.

CSS/XBL · 24th November 2007, 02:32 PM

Hi,

I was the Canadian distributor for Adire. Currently I am an XBL^2 licensee and have additional drivers in development; the SDX7 has just been released and the SDX10 and SDX12 are in process.

Please email me from my website if you want to take this offline.

Bob

24th November 2007, 11:43 AM	#1
Tenson diyAudio Member Join Date: Feb 2006 Location: Kent	Data Sheet for Extremis 6.4 Hi, I bought a couple of 6.4's assuming the specs would b pretty much the same as the 6.8 but I just saw they are not all that similar. However I can't find a data sheet for the 6.4... can anybody help?

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24th November 2007, 12:00 PM	#2
BHTX diyAudio Member Join Date: Feb 2006	I haven't been able to find it either. It actually appears as though there isn't one. I've even come across a couple of outdated product pages specifically for the 6.4 version, with a llink to the datasheet for it, and it downloaded the 6.8 datasheet. You might have already seen the following, and perhaps it's what caused you to post this thread, but I just came across this as well.. http://www.diymobileaudio.com/forum/...ead.php?t=8613

24th November 2007, 12:14 PM	#3
Tenson diyAudio Member Join Date: Feb 2006 Location: Kent	Hi I didn't see that so thanks for posting it. I did find another thread about it on the same forum though... but not much use. Having looked at the T/S specs I was planning to add a bit of extra mass to the 4 Ohm version since I have already built my box expecting the 6.8. The only think I really want is the impedance curve, I can measure everything else for myself.

24th November 2007, 02:09 PM	#4
CSS/XBL diyAudio Member Join Date: Oct 2003	Hi, This is what I have: Fs: 37 Hz Qms: 3.3 Qes: 0.36 Qts: 0.31 Vas: 27 liters Re: 3.5 Ohms Le: 0.11 mH BL: 6.7 N/A Sd: 140 cm^2 Cms: 1 mm/N Mms: 19 grams Bob

24th November 2007, 02:17 PM	#5
Tenson diyAudio Member Join Date: Feb 2006 Location: Kent	Hi Bob, Am I right in thinking you have, or had some sort of connection with Adire? It looks like I will have to email he address on their website and ask for an impedance curve for the 6.4.

24th November 2007, 02:32 PM	#6
CSS/XBL diyAudio Member Join Date: Oct 2003	Hi, I was the Canadian distributor for Adire. Currently I am an XBL^2 licensee and have additional drivers in development; the SDX7 has just been released and the SDX10 and SDX12 are in process. Please email me from my website if you want to take this offline. Bob

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