BRANDS
SPEAKER DRIVERS 喇叭單元
ETON
4-512/C8/25 RP

ORCHESTRA 

4" SERRATED PAPER CONE WOOFER

 

  • 4“ bass-midrange driver for multiple usage
  • Serrated paper membrane geometry
  • Noncommitted sound character with harmonic
  • Warm midrange and a solid bassrange
  • Open reproduction with phase plug.

 

Price: HKD 920.00 / pc

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Sensitivity (2.83V/1M) : 88 dB

Nominal Impadance [Z] : 8 ohm

DC Resistance [Re] : 5.8 ohm

Frequency response :  80 - 5000 Hz

Resonance frequency 1W [fs] : 78 Hz

Mechanical Q Factor [Qms] : 6.65

Electrical Q Factor [Qes] : 0.34

Total Q Factor [Qts] : 0.32

Eq. Cas Air Load [VAS] : 3.7 Lt
Effective Piston Area [SD] : 55 cm ²

Nominal power handling RMS : 40 W

Cone material : Serrated paper 

Magnet type : Ferrite

Net weight : 1.23 kg