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White Paper 

Euphonia IWS 3 Phantom

  

The magnet system is optimised for minimal distortion. In order to achieve low distortion, 
the magnetic field (flux density) must be absolutely stable and independent of voice coil 
motion. 
 

  

 

  

In a traditional magnet design, maximizing flux in the voice coil gap is a high priority. Such 
designs typically use a thick pole plate in order to increase the conductivity of the magnetic 
circuit.  
 
In the Euphonia Phantom bass/midrange driver, we have focused on stabilizing the 
magnetic flux in order to optimise the quality, not just the quantity of flux. 
 
By using very powerful magnet and a very thin pole plate, we drive the pole plate iron into 
the “saturation” area, where flux density is stabilized at a precisely defined level.  
 

 

 
This saturation principle is analogous to Class A power amplifiers where output current 
flows from a saturated bias circuit, stabilising the operating parameters for the amplifier’s 
electrical components substantially. 
 

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Содержание Euphonia IWS 3 Phantom

Страница 1: ...White Paper Euphonia IWS 3 Phantom White Paper Euphonia IWS 3 Phantom Page 1 of 14 Page 1 of 14...

Страница 2: ...he strict demands of the rapidly expanding installation market we devised the Euphonia IWS 3 Phantom a 2 way speaker with a 6 woofer midrange and a Hybrid Tweeter Module in a sealed enclosure The DALI...

Страница 3: ...impact on the performance of the speaker In typical in wall designs with no rear enclosure acoustical compromises must be made in the drive units to compensate for possible wall cavity scenarios Thes...

Страница 4: ...cial vibration absorbing cabinet material HornFlex to eliminate cabinet resonances and vibrations and maintain the integrity of the audio signal In theory this material would be a perfect acoustical s...

Страница 5: ...r sound design principles of Time Coherence and 3D Audio the cone must be very fast and very lightweight To achieve these goals we developed a type of paper cone that contains unusually long wood fibr...

Страница 6: ...ity of the magnetic circuit In the Euphonia Phantom bass midrange driver we have focused on stabilizing the magnetic flux in order to optimise the quality not just the quantity of flux By using very p...

Страница 7: ...dible performance than a first glance at the specs would indicate We Are The Hybrid Resistance Is Futile The Hybrid Tweeter Module in the Euphonia IWS 3 Phantom consists of a 29 mm oversized soft dome...

Страница 8: ...der to obtain the desired characteristics without sacrificing dynamics All this ensures an unparalleled impulse response and energy time frequency characteristics The voice coil is wound on a perforat...

Страница 9: ...rn and geometry of the acoustical lens Low Frequency Level Adjustment Because the in wall speaker is mounted in a reflecting boundary of a wall or ceiling the low frequency sound pressure level is inc...

Страница 10: ...ecting boundary The ENHANCED setting is recommended if the speaker is either some distance away from sidewalls or if the ceiling absorbs a substantial portion of the low frequency energy The ENHANCED...

Страница 11: ...A single power resistor is used in the crossover Wire wound and based in an aluminium house it is screw mounted to the base plate to eliminate any risk of mechanical noise We custom design all our dri...

Страница 12: ...he speaker to match the home interior decor To spray paint the loudspeaker the painting mask is simply placed over the drivers and the baffle Another useful accessory is the cutout template delivered...

Страница 13: ...ia IWS 3 Phantom sound as objectively as possible The Euphonia Phantom offers a convincing high resolution sonic illusion with great transparency and weight regardless of musical style Voices and inst...

Страница 14: ...frequencies Hz 3 100 15 000 Bass reflex tuning frequency Hz Enclosure type Sealed Placement In wall Recommended amp Power Watts 50 200 Amplifier High frequency drivers 1 x 29 mm soft dome 1 x 10 x 55...

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