Dynaudio Esotar T330D Datasheet - Where to find?

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HiFiNutNut

Member
Joined 2004
#1
Hi,

I did a lot of search on the WWW and have not found it.

If you have the driver spec (parameters, frequency response, etc) please send me one or post it here.

I bought a pair of speakers with this tweeter and need to redesign the crossover because it does not sound right. I can't do it without the spec.

Many thanks,
 
#3
HiFiNutNut said:
Hi,

I did a lot of search on the WWW and have not found it.

If you have the driver spec (parameters, frequency response, etc) please send me one or post it here.

I bought a pair of speakers with this tweeter and need to redesign the crossover because it does not sound right. I can't do it without the spec.

Many thanks,
Click to expand...


phase_accurate said:
Esotar T-330 D :

Qms: 0.33
Qes: 0.5
Qts: 0.2
fs: 750 Hz
BxL: 4.62 Tm
Sd: 7.7 cm^2
Mms: 0.45 g
lin x-max: 0.3 mm p-p
mech x-max: 3.2 mm p-p
Lvc @ 10 kHz: 70 uH
Re: 5.2 Ohm


If you need the rest also I can mail or fax the sheet.

Regards

Charles
Click to expand...



Hi,

Was this enough info or do you need more? If so, I have the manufactures info sheet with drawing, dimensions, etc.
 
#7
The data sheet is rather pixelated, can anyone confirm if the last holes for mounting (outside ring) are at a diameter of 125mm with a hole size of 4.5mm.

So if I am drawing up my CAD software the centres of the 4.5mm holes will be on a ring of 125mm, but spaced 120* apart to form three on a circle.

Thanks in advance.
 
Last edited:
#8
Studio Au said:
The data sheet is rather pixelated, can anyone confirm if the last holes for mounting (outside ring) are at a diameter of 125mm with a hole size of 4.5mm.

So if I am drawing up my CAD software the centres of the 4.5mm holes will be on a ring of 125mm, but spaced 120* apart to form three on a circle.

Thanks in advance.
Click to expand...

Hi,

Esotar T_330D :
3 holes dia 4.5 mm on a circle dia 125 mm
maximal out dia 140.1 mm
minimum baffle hole dia 110 mm
 
#11
Dynaudio has not stopped producing Esotar range of tweeters. They have simply stopped supplying it to the DIY community.

The good news is that Esotar is just a fancy name, nothing special. You can arrive at Esotar specs with any higher higher quality unit from any reputable manufacturer.

Still if you care about it, there is Esotar2 110 an aftermarket tweeter meant for automotive installation but it is a typical home tweeter, priced accordingly.
 
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