BRANDS
SPEAKER DRIVERS 喇叭單元
SEAS
4.5"- E0044-08S (W12CY003)

EXCEL

4.5" Nextel Coating Paper Cone Woofer

 

  • Nextel Coating Paper Cone
  • Natural rubber surround
  • Extra large magnet system
  • Chrome plated brass phase plug
  • Injection moulded metal basket 

 

Price: HKD 1520.00 / pc

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Sensitivity (2.83V/1M) : 85.5dB

Nominal Impadance [Z] : 8 ohm

DC Resistance [Re] : 5.5 ohm

Frequency response :  60Hz - 3500Hz

Resonance frequency [fs] : 60 Hz

Mechanical Q Factor [Qms] : 2.30

Electrical Q Factor [Qes] : 0.44

Total Q Factor [Qts] : 0.36
Eq. Cas Air Load [VAS] : 4 Lt
Effective Piston Area [SD] : 50 cm ²

Nominal power handling RMS : 70W

Transient power [10ms] : 200W 

Cone material : Paper cone with a unique Nextel coating  

Magnet type : Ferrite

Net weight : 1.30 kg 

DOCUMENT DOWNLOAD
e0044_w12cy003_datasheet