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Eminence Beta - 8" Speaker 250 W 8 Ohm

Item number: ADHEB8CXA

Category: Eminence


79,00 €

including 19% VAT., plus shipping (Paketversand)

Recommended retail price: 105,20 €
(You save 24.9%, that is 26,20 €)
Available now!

Shipping time: 1 - 3 workdays



Description


Beta-8CX Series American Standard

Recommended for professional audio mid-range reproduction in sealed enclosures. Also suitable for mid-bass or floor monitor applications in vented 2-way cabinets.

SPECIFICATION
  • Nominal Basket Diameter 8", 203.2 mm
  • Nominal Impedance 8 ohms
  • Power Rating 250 W
  • Resonance 54 Hz
  • Usable Frequency Range 88 Hz - 20 kHz
  • Sensitivity 92
  • Magnet Weight 38 oz.
  • Gap Height 0.312", 7.92 mm
  • Voice Coil Diameter 2", 50.8 mm

THIELE & Small Parameters
  • Resonant Frequency (fs) 54 Hz
  • DC Resistance (Re) 5.53
  • Coil Inductance (Le) 0.96 mH
  • Mechanical Q (Qms) 7.67
  • Electromagnetic Q (Qes) 0.31
  • Total Q (Qts) 0.30
  • Compliance Equivalent Volume 34.9 liters (Vas) 34.9 liters / 1.2 cu. ft.
  • Peak Diaphragm Displacement Volume 66 cc
  • Mechanical Compliance of Suspension 0.59 mm/N
  • BL Product (BL) 9.5 T-M
  • Diaphragm Mass inc. Airload (Mms) 15 grams
  • Efficiency Bandwidth Product (EBP) 174
  • Maximum Linear Excursion (Xmax) 3.2 mm
  • Surface Area of Cone (Sd) 205.9 cm²
  • Maximum Mechanical Limit (Xlim) 6.9 mm

MOUNTING Information
  • Recommended Enclosure Volume
    Sealed 5.7-8.5 liters/0.2-0.3 cu.ft.
    Vented 8.5-17 liters/0.3-0.6 cu.ft.
  • Overall Diameter 8.24", 209.2 mm
  • Baffle Hole Diameter 7.13", 181 mm
  • Front Sealing Gasket fitted as standard
  • Rear Sealing Gasket fitted as standard
  • Mounting Holes Diameter 0.22", 5.5 mm
  • Mounting Holes B.C.D. 7.75", 196.9 mm
  • Depth 3.5", 89 mm

MATERIALS of Construction
  • Copper voice coil
  • Polyimide former
  • Ferrite magnet
  • Extended core
  • Pressed steel basket
  • Paper Cone
  • Cloth cone edge
  • Screened cloth dust cap
Attention: adapter EAPT3 und HF driver APT50 necessary!

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