Eminence Alpha 8MR Closed Back Loudspeaker Driver Twin Pack
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Eminence
Eminence Alpha 8MR Closed Back Loudspeaker Driver Twin Pack
125W 8" Mid-range driver 8 ohm
 
Product Code: EMIALPHA8MR_2PK | Brand: Eminence
Eminence Alpha 8MR Closed Back Loudspeaker Driver Twin Pack
£174.98
£145.82 ex VAT
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5
Available
£9.18 DELIVERY to mainland UK.
Eminence Alpha 8MR 125W 8" Mid-range driver 8 ohm

Recommended for professional audio and bass guitar applications as a mid-range. Sealed basket makes this woofer independent of enclosure design.

Specification:

  • Nominal Basket Diameter 8", 203.2mm
  • Nominal Impedance* 8 ohms
  • Power Rating: Watts - 125W, Music Program: 250W
  • Resonance 514Hz
  • Usable Frequency Range 400Hz - 4.8kHz
  • Sensitivity*** 100.9dB
  • Magnet Weight 20 oz.
  • Gap Height 0.25", 6.35mm
  • Voice Coil Diameter 1.5", 38.1mm


Thiele & Small Parameters:

  • Resonant Frequency (fs) 514Hz
  • DC Resistance (Re) 7.32
  • Coil Inductance (Le) 0.34mH
  • Mechanical Q (Qms) 4.48
  • Electromagnetic Q (Qes) 2.08
  • Total Q (Qts) 1.42
  • Compliance Equivalent Volume (Vas) 0.8 liters / 0.03 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd) 0cc
  • Mechanical Compliance of Suspension (Cms) 0.01mm/N
  • BL Product (BL) 8.9 T-M
  • Diaphragm Mass Inc. Airload (MMs) 6.9 grams
  • Efficiency Bandwidth Product (EBP) 247
  • Maximum Linear Excursion (Xmax) 1.6mm
  • Surface Area of Cone (Sd) 205.9 cm2
  • Maximum Mechanical Limit (Xlim) 3mm


Mounting Information:

  • Recommended Enclosure Volume: Sealed N/a, Vented N/a
  • Driver Volume Displaced 35.3 cu.in. / 0.58 liters
  • Overall Diameter 8.22", 208.8mm
  • Baffle Hole Diameter 7.19", 182.5mm
  • 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 3.25", 83mm
  • Net Weight 4.4 lbs, 2 kg
  • Shipping Weight 5.1 lbs, 2.3 kgs


Materials of Construction:

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


Detailed specifications unavailable, please EMAIL the sales office for additional information.

Eminence Alpha 8MR Closed Back Loudspeaker Driver Twin Pack
Pack size: 2 units @ £174.98 incl VAT - Equivalent price: £87.49 incl VAT per item

Eminence Alpha 8MR Closed Back Loudspeaker Driver Twin Pack - currently in stock5 IN STOCK
Product Code: EMIALPHA8MR_2PK

Eminence Alpha 8MR Closed Back Loudspeaker Driver Four Pack
Pack size: 4 units @ £344.64 incl VAT - Equivalent price: £86.16 incl VAT per item

Eminence Alpha 8MR Closed Back Loudspeaker Driver Four Pack - currently in stock2 IN STOCK
Product Code: EMIALPHA8MR_4PK
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UK & ROI
Delivery Info for Eminence Alpha 8MR Closed Back Loudspeaker Driver Twin Pack  to locations within the United Kingdom and Ireland
EUROPE
Delivery Info for Eminence Alpha 8MR Closed Back Loudspeaker Driver Twin Pack  to locations in Europe
Eminence Alpha 8MR Closed Back Loudspeaker Driver Twin Pack is a package consisting of the following items:
2 x Eminence Alpha 8MRA - 8" 125W 8 Ohm
SPL: 100.9 1W/1m Xmax: 1.6mm

11 IN STOCK
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