BRANDS
SPEAKER DRIVERS 喇叭單元
SEAS
4.5"- H1207-08 (L12RCY/P)

PRESTIGE

4.5" Aluminium Cone Woofer

 

  • Aluminium cone
  • Low loss rubber surround
  • Bullet shaped phase plug
  • Large magnet system
  • Injection moulded metal basket 

 

Price: HKD 700.00 / pc

View All SEAS Products

Sensitivity (2.83V/1M) : 85.5dB

Nominal Impadance [Z] : 8 ohm

DC Resistance [Re] : 5.5 ohm

Frequency response :  55Hz - 3500Hz

Resonance frequency [fs] : 50 Hz

Mechanical Q Factor [Qms] : 2.34

Electrical Q Factor [Qes] : 0.33

Total Q Factor [Qts] : 0.29
Eq. Cas Air Load [VAS] : 5 Lt
Effective Piston Area [SD] : 50 cm ²

Nominal power handling RMS : 70W

Transient power [10ms] : 200W 

Cone material : Aluminium cone  

Magnet type : Ferrite

Net weight : 1.21 kg 

DOCUMENT DOWNLOAD
h1207_l12rcy_p_datasheet