Speaker driver

With a diameter of 5" (127 mm), the Alpha 5-8 Eminence Speaker has a program power of 250 W and a nominal impedance of 8 Ω. It is equipped with a water-resistant membrane and a dust cover. Versatile and durable, the Alpha 5-8 guarantees exceptional sound reproduction in a variety of environments.

ARTICLE N° 94845
  • Eminence Alpha 5-8
  • Manufacturer Ref: U-ALPHA_5-8
  • Series: American Standard
  • Applications: Midrange | Full Range
  • Speaker: ∅5" (127 mm)
  • Nominal impedance: 8 Ω
  • Program power: 250 W
  • Rated power: 125 W
  • Resonant frequency (fs): 87 Hz
  • Usable frequency range: 87 Hz - 3.5 kHz
  • Sensitivity: 89.4 dB
  • Total Q (Qts): 0.54
  • Voice coil: ∅1.5" (38 mm)
  • Maximum linear excursion (Xmax): 5.92 mm
  • Compliance equivalent volume (Vas): 6.14 liters / 0.22 cu.ft.
  • Max displacement volume (Vd): 60.8 cc
  • Volume displaced by the speaker: 30.9 liters
  • Total diameter: 5.87" (149.1 mm)
  • Moving coil: Aluminum
  • Spool support: Polyimide
  • Magnet: Ferrite
  • Structure materials: Pressed steel
  • Membrane: Water-resistant pulp
  • Membrane edge: Fabric
  • Dimensions: ∅ 149.1 mm x 73.9 mm
  • Weight: 1410 g
The Eminence Alpha 5-8 Speaker is a must-have for lovers of quality sound. Designed to meet the demands of professionals, it stands out for its power of 250 W and its impedance of 8 Ω, offering reliable performance in all situations.

Whether for row or column applications, this loudspeaker guarantees precise and dynamic sound reproduction, suitable for a wide range of uses, from professional sound to in-car music.

Looking for a high-end audio solution? Look no further than the Eminence Alpha 5-8 Speaker. Featuring a water-resistant membrane and dust cover, it's ready to take on any challenge, whether in the studio, on stage or in your car.
Application type
 Midrange, Full-range
Speaker
 5"
Impedance
 8 Ohm
Peak power (W)
 250
RMS power (W)
 125
Sensitivity
 89,4 dB
Resonance Frequency
 87 Hz
basket material
 Pressed steel
Cone material
 Paper
Magnet Material
 Ferrite
Material de la bobina
 Copper
coil ∅
 38 mm (1,5")
Frequency response
 87 Hz – 3,5 kHz
Packaging
 Single unit

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