BRANDS
SPEAKER DRIVERS 喇叭單元
ETON
4-318 ARCOSIA

ARCOSIA Line

4" GEOMETRY MAGNESIUM COMPOSITE CONE WOOFER

 

  • The dynamical cone geo-metry built with Magnesium composite materials createsan authentical sound.
  • The airflow optimized motor design plus the phase plug construction supports an special and agile sound impression.

 

Price: HKD 3,420.00 / pc

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Sensitivity (2.83V/1M) : 87dB

Nominal Impadance [Z] : 8 ohm

DC Resistance [Re] : 5.7 ohm

Frequency response :  70 - 20000 Hz

Resonance frequency 1W [fs] : 55 Hz

Mechanical Q Factor [Qms] : 6.48

Electrical Q Factor [Qes] : 0.41

Total Q Factor [Qts] : 0.39

Eq. Cas Air Load [VAS] : 6.6 Lt
Effective Piston Area [SD] : 50 cm ²

Nominal power handling RMS : 50W

Cone material : Magnesium composite 

Magnet type : Ferrite

Net weight : 1.28 kg 

DOCUMENT DOWNLOAD
Arcosia 4-318 - Datasheet