Esotar 2

Ken Jacobsen · 11th December 2005, 09:40 PM

I was wondering if anyone had specifications for the Dynaudio Esotar2 tweeter?

B4 · 12th December 2005, 03:38 AM

They claim to have them in stock but this looks like the old specs. My favorite tweeter, overpriced back then but today they are better priced. I have two pair and I would not trade them in for anything, not even for the diamond BS. I like them better then the high end ScanSpeak.

Nominal impedance Zn (Ohm) 8
Force factor BI (Tm) 4.62
Minimum impedance/at freq Zmin (Ohm/Hz) n/a
Reference voltage sensitivity (dB) 91.5
Maximum impedance Zo (Ohm) n/a
Voice coil diameter d (mm) 28
DC resistance Re (Ohm) 5.2
Voice coil length h (mm) 2.8
Voice coil inductance Le (mH) 0.07
Voice coil layers n 2
Resonance frequency fs (Hz) 750
Flux density in gap B (T) n/a
Mechanical Q factor Qms 0.33
Total useful flux (mWb) n/a
Electrical Q factor Qes 0.5
Height of the gap hg (mm) n/a
Total Q factor Qts 0.2
Diameter of magnet dm (mm) n/a
F (Ratio fs/Qts) F (Hz) n/a
Height of magnet hm (mm) n/a
Mechanical resistance Rms (Kg/s) n/a
Weight of magnet (Kg) n/a
Mechanical loss Rm (Ns/m) n/a
Long term power (IEC) (W) 130
Moving mass Mms (g) 0.45
Max linear SPL (rms) (dB/W) n/a
Suspension compliance Cms (mm/N) n/a
Xmax peak (mm) 0.3
Effective cone diameter D (cm) n/a
Nominal power (W) n/a
Effective piston area Sd (cmÂ²) 7.7
Frequency range (Hz) n/a
Equivalent volume Vas (ltrs) n/a
Net weight (kg) 1.6

Stock Code DYDT330
Price CAD$705.49 (Shipping costs and services)
Shipping costs for DYDT330 and up to five similar items:
Within Australia Anywhere else in the world
CAD$10.44 by Australian Air Express
CAD$8.27 by Local Courier Delivery (Melbourne metro only)
CAD$4.35 by Australia Post air mail
CAD$73.95 by UPS door to door trackable
CAD$13.05 by Australia Post air mail

Copyright Â© 2005 Speakerbits Pty Ltd

http://www.speakerbits.com/Default.a...rch&key=esotar

Ken Jacobsen · 12th December 2005, 04:25 AM

Thanks. However I was looking for the Esotar 2 tweeter specs. The one with they use in for example Special 25 or all the upper echelon models.

I really like the D330 too. One of the best out there.

11th December 2005, 09:40 PM	#1
Ken Jacobsen diyAudio Member Join Date: Jul 2004 Location: New Jersey	Esotar 2 I was wondering if anyone had specifications for the Dynaudio Esotar2 tweeter?

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12th December 2005, 03:38 AM	#2
B4 diyAudio Member Join Date: Nov 2005	They claim to have them in stock but this looks like the old specs. My favorite tweeter, overpriced back then but today they are better priced. I have two pair and I would not trade them in for anything, not even for the diamond BS. I like them better then the high end ScanSpeak. Nominal impedance Zn (Ohm) 8 Force factor BI (Tm) 4.62 Minimum impedance/at freq Zmin (Ohm/Hz) n/a Reference voltage sensitivity (dB) 91.5 Maximum impedance Zo (Ohm) n/a Voice coil diameter d (mm) 28 DC resistance Re (Ohm) 5.2 Voice coil length h (mm) 2.8 Voice coil inductance Le (mH) 0.07 Voice coil layers n 2 Resonance frequency fs (Hz) 750 Flux density in gap B (T) n/a Mechanical Q factor Qms 0.33 Total useful flux (mWb) n/a Electrical Q factor Qes 0.5 Height of the gap hg (mm) n/a Total Q factor Qts 0.2 Diameter of magnet dm (mm) n/a F (Ratio fs/Qts) F (Hz) n/a Height of magnet hm (mm) n/a Mechanical resistance Rms (Kg/s) n/a Weight of magnet (Kg) n/a Mechanical loss Rm (Ns/m) n/a Long term power (IEC) (W) 130 Moving mass Mms (g) 0.45 Max linear SPL (rms) (dB/W) n/a Suspension compliance Cms (mm/N) n/a Xmax peak (mm) 0.3 Effective cone diameter D (cm) n/a Nominal power (W) n/a Effective piston area Sd (cmÂ²) 7.7 Frequency range (Hz) n/a Equivalent volume Vas (ltrs) n/a Net weight (kg) 1.6 Stock Code DYDT330 Price CAD$705.49 (Shipping costs and services) Shipping costs for DYDT330 and up to five similar items: Within Australia Anywhere else in the world CAD$10.44 by Australian Air Express CAD$8.27 by Local Courier Delivery (Melbourne metro only) CAD$4.35 by Australia Post air mail CAD$73.95 by UPS door to door trackable CAD$13.05 by Australia Post air mail Copyright Â© 2005 Speakerbits Pty Ltd http://www.speakerbits.com/Default.a...rch&key=esotar

12th December 2005, 04:25 AM	#3
Ken Jacobsen diyAudio Member Join Date: Jul 2004 Location: New Jersey	Thanks. However I was looking for the Esotar 2 tweeter specs. The one with they use in for example Special 25 or all the upper echelon models. I really like the D330 too. One of the best out there.

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