Eminence Beta 8
  • Eminence Beta 8
  • Eminence Beta 8
  • Eminence Beta 8

Cere mai multe informatii despre Eminence Beta 8 la numarul de telefon 0766.332.366 sau discuta pe forumul Poweraudio.

Preţ: 319,00 Lei
Fără TVA: 268,07 Lei
Dep. Ext. - livrare 7-14 zile
Producător: Eminence
Cod produs: Eminence Beta 8
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Eminence Beta 8 225W 8" Driver 8 ohm

 

Performance optimized for midrange use between 400 Hz and 4kHz in multi-way systems. Also suitable for vocal P.A., keyboards, club systems, stage monitors, and bass guitar. 
 

Specifications:
 

  • Nominal Basket Diameter 8", 203.2mm
  • Nominal Impedance* 8 ohms
  • Power Rating**: Watts 225W, Music Program 450W
  • Resonance 65Hz
  • Usable Frequency Range 78Hz - 4.5kHz
  • Sensitivity*** 95.1dB
  • Magnet Weight 34 oz.
  • Gap Height 0.31", 7.92mm
  • Voice Coil Diameter 2", 50.8mm



Thiele & Small Parameters:
 

  • Resonant Frequency (fs) 65Hz
  • DC Resistance (Re) 5.99
  • Coil Inductance (Le) 0.49mH
  • Mechanical Q (Qms) 4.95
  • Electromagnetic Q (Qes) 0.42
  • Total Q (Qts) 0.38
  • Compliance Equivalent Volume (Vas) 23.3 liters / 0.82 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd) 63cc
  • Mechanical Compliance of Suspension (Cms) 0.37mm/N
  • BL Product (BL) 9.6 T-M
  • Diaphragm Mass Inc. Airload (MMs) 16 grams
  • Efficiency Bandwidth Product (EBP) 156
  • Maximum Linear Excursion (Xmax) 3mm
  • Surface Area of Cone (Sd) 210 cm2
  • Maximum Mechanical Limit (Xlim) 7.4mm



Mounting Information:
 

  • Recommended Enclosure Volume: Sealed 5.7-9.9 liters / 0.2-0.35 cu.ft., Vented 8.5-19 liters / 0.3-0.67 cu.ft.
  • Driver Volume Displaced 46.3 cu.in. / 0.76 liters
  • Overall Diameter 8.24", 209.2mm
  • Baffle Hole Diameter 7.13", 181mm
  • Front Sealing Gasket Fitted as standard
  • Rear Sealing Gasket Fitted as standard
  • Mounting Holes Diameter 0.22", 5.5mm
  • Mounting Holes B.C.D. 7.75", 196.9mm
  • Depth 3.5", 89mm
  • Net Weight 6.6 lbs, 3 kg
  • Shipping Weight 7.4 lbs, 3.4 kgs



Materials of Construction:
 

  • Coil Construction Aluminum voice coil
  • Coil Former Polyimide former
  • Magnet Composition Ferrite magnet
  • Core Details Vented core
  • Basket Materials Pressed steel basket
  • Cone Composition Paper Cone
  • Cone Edge Composition Cloth cone edge
  • Dust Cap Composition Solid composition paper dust cap

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