Profesionalna audio oprema AUDIO KONDRIČ D.O.O., Kogejeva pot 5, 2250 Ptuj

  02 / 776 10 51    info@kondric.si

Eminence BETA EB12A 12" zvočniška enota

Koda artikla: EB12A

12" zvočnik , primeren za bass kitarski zvočnik, PA zvočnik ali nadomestni zvočnik za zamenjavo pokvarjene enote

102,00 €

80,00 €

Brez DDV: 65,57 €

Prihranek: 22.01 € (21.58%)

EMINENCE

Brezplačna

dostava

nad 50€ !

 

Opis / prenosi

Opis / prenosi

Glavne značilnosti/
Povezave / prenosi/

Podrobnosti (slo/eng)

Details

12" Speaker 250 W 8 Ohm BETA- 12A Series Standard American

Recommended for professional audio and bass guitar applications as a woofer in a vented enclosure. Also
works well for PA in a sealed or bandpass enclosure.
SPECIFICATION

  • Nominal Basket Diameter 12", 304.8 mm
  • Nominal Impedance 8 ohms
  • Power Rating Watts 250 W / Music Program 500 W
  • Resonance 47 Hz
  • Usable Frequency Range 43 Hz - 3.8 kHz
  • Sensitivity 98
  • Magnet Weight 38 oz.
  • Gap Height 0.312", 7.92 mm
  • Voice Coil Diameter 2", 50.8 mm

THIELE & Small Parameters

  • Resonant Frequency (fs) 47 Hz
  • DC Resistance (Re) 5.0
  • Coil Inductance (Le) 0.64 mH
  • Mechanical Q (Qms) 6.00
  • Electromagnetic Q (Qes) 0.50
  • Total Q (Qts) 0.46
  • Compliance Equivalent Volume (Vas) 120.1 liters
  • Peak Diaphragm Displacement Volume (Vd) 237 cc
  • Mechanical Compliance of Suspension (Cms) 0.29 mm/N
  • BL Product (BL) 10.8 T-M
  • Diaphragm Mass inc. Airload (Mms) 40 grams
  • Efficiency Bandwidth Product (EBP) 94
  • Maximum Linear Excursion (Xmax) 4.4 mm
  • Surface Area of Cone (Sd) 538.9 cm?
  • Maximum Mechanical Limit (Xlim) 11 mm


MOUNTING Information

  • Recommended Enclosure Volume 
    Sealed 25.5-35.4 liters, 0.9-1.25 cu.ft. 
    Vented 36.8-139 liters/1.3-4.9 cu.ft.
  • Overall Diameter 12.03", 305.5 mm
  • Baffle Hole Diameter 10.95", 278.1 mm
  • Front Sealing Gasket standard fitted as standard
  • Rear Sealing Gasket standard fitted as standard
  • Mounting Holes Diameter 0.25", 6.4 mm
  • Mounting Holes B.C.D. 11.59", 294.3 mm
  • Depth 4.57", 116 mm


MATERIALS of Construction

  • Copper voice coil
  • Polyimide former
  • Ferrite magnet
  • Vented and extended core
  • Pressed steel basket
  • Paper Cone
  • Cloth cone edge
  • Solid composition paper dus

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