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Soft Dome Tweeter Esotar² 110

885.00

SKU: 81800 Categories: , Product ID: 2864

Description

Dynaudio has relied on soft dome tweeters for reproducing natural
high frequencies since the company’s origins, having perfected
the soft dome principle. The Esotar tweeter design requires an
extremely time-consuming labor intensive process where the fine
fabric diaphragm is shaped into a dome and then treated with a
special precision coating.

The best material for a tweeter is experience: Dynaudio has earned a
reputation as a manufacturer of the finest high frequency drivers available
with its venerable Esotar tweeters, and the company has incorporated its
most refined technologies into the new Esotar² 110 reference automotive
tweeter – which purely lives up to the Esotar designation by offering the
most accurate, nuanced and detailed high frequency performance in the
world. The Esotar² 110 represents the state-of-the-art in tweeter design
while never exhibiting a shrill or harsh sonic character typical of metal or
exotic material tweeter designs.

The Esotar² 110 tweeter features a specially coated 28 mm (1.1″) diameter
fabric dome, an ultra-lightweight voice coil, an extremely powerful neodymium
magnet, and an exceptional CNC-machined metal housing with a
newly-developed damping back chamber. The performance is highlighted
by extremely high power handling, effortless reproduction of dynamics,
absolute clarity, natural tonal balance and incredible resolution.

Specifications:

Thiele Small Parameters
Nominal impedance Znom 6 Ω
DC resistance Re 5.2 Ω
Voice coil inductance Le – mH
Resonance frequency fs 1000 Hz
Mechanical Q factor Qms –
Electrical Q factor Qes –
Total Q factor Qts –
Mechanical resistance Rms – kg/s
Moving mass (incl. air load) Mms – g
Suspension compliance Cms – mm/N
Effective dome diameter d 3.1 mm
Effective piston area Sd 7.7 cm²
Equivalent volume Vas – l
Force factor BL – Tm
Recommended frequency range 2000–30000 Hz
Magnet and Voice Coil Properties
Voice coil diameter dc 28 mm
Voice coil height hc 2.8 mm
Linear excursion, peak to peak – mm
Max. excursion, peak to peak – mm
Power Handling
Nominal long term IEC 150 W
Transient (10 ms) 1000 W
Mechanical Properties
Net weight 0.5 kg
Overall dimension ø 111 x 41 mm

Facts:

  • Coated textile dome eliminates any high frequency break-ups
  • Very strong neodymium magnet system with vented pole piece
  • Open, spacious and detailed high frequency reproduction
  • Excellent dynamic and transient performance
  • Integrated damped cavity chamber in the pole piece
  • Variovent integrated in back plate
  • Ferrofluid adds damping and increases power handling
  • Aluminium voice coil wire results in a low moving mass
  • Shallow mounting depth