Žemų dažnių garsiakalbis Helix K12W, 600W, 30cm

Galia: RMS 300W / MAX 600W Varža: 2 x 2 Omai Jautrumas: 90 dB Montavimo gylis: 144 mm Montavimo diametras: 286 mm Garso ritės skersmuo: 50,8 mm

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Nuolaida: 159.00 €
Kaina: 159.00 €

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Žemų dažnių garsiakalbis Helix K12W, 600W, 30cm

  • Galia: RMS 300W / MAX 600W
  • Varža: 2 x 2 Omai
  • Jautrumas: 90 dB
  • Montavimo gylis: 144 mm
  • Montavimo diametras: 286 mm
  • Garso ritės skersmuo: 50,8 mm

  • Extremely stiff, hand-scooped paper cone
  • Double ventilated voice coil for minimum compression effects and high power handling
  • Long-excursion rubber surround for highest mechanical rating
  • Very long linear excursion
  • 2 x 2 Ohms dual voice coil for flexible system configuration
  • Solid push terminals
  • Powerful magnet system for compact vented enclosures
  • Rugged magnet cover with HELIX lettering for perfect magnet protection
  • Grille and gasket included in delivery
Power RMS / max.  P 300 / 600 Watt
Impedance  Z 2 x 2 Ω
DC resistance  Re 2 x 1.6 Ω
Resonance frequency  Fs 32 Hz
Mechanical Q factor  Qms 3.70
Electrical Q factor  Qes 0.46
Total Q factor Qts 0.41
Compliance Cms 179 μm/N
Equivalent air volume Vas 66 L
Force factor  B*I 13.7 Tm
Efficiency 1 W / 1 m SPL 90.0 dB
Cone area  Sd 515 cm²
Moving mass  Mms 134 g
Cone material   Hand-scooped paper cone
Mechanical resistance  Rms 7.33 kg/s
Voice coil diameter ø 50.8 mm
Voice coil winding height   24 mm
Max. linear excursion  Xmax +/- 8.0 mm
Outer diameter ø 316 mm / 12.44" 
Installation diameter ø 286 mm / 11.26
Installation depth   144 mm / 5.67"
   
Recommended enclosure volumes  
Sealed box  
Net volume   18 L
Lower limiting frequency (-3dB)   49 Hz
   
Vented box  
Net volume   30 L
Port diameter ø 100 mm / 3.94"
Port area   78 cm²
Port length   28 cm / 9.84"
Port tuning frequency Fb 39 Hz
Lower limiting frequency (-3dB)   39 Hz