Speaker driver

The Alpha 3-32 from Eminence is a versatile and compact speaker from the American Standard series, ideal for professional and automotive audio systems. Equipped with a 3-inch cone, it delivers 35 W RMS power into a nominal impedance of 32 Ω, with a usable frequency range of 150 Hz to 20 kHz.

ARTICLE N° 94223
The Eminence Alpha 3-32 stands out for its ability to provide clear and precise sound, thanks to its sensitivity of 88 dB.

This speaker is particularly suitable for Full Range Line Array, Pro Audio, Car Audio systems. Its sturdy construction incorporates an 8.3 oz ferrite magnet and an internal neodymium magnet, which optimizes performance and frequency response up to 20 kHz.

Designed for demanding environments, the Eminence Alpha 3-32 is equipped with a water-resistant polypropylene reinforced paper cone, ensuring minimal distortion and increased rigidity.

With a rated power of 35 W and an impedance of 32 Ω, it ensures high-quality sound performance. Whether for soundbar systems or satellites, this American Standard series speaker offers great versatility.
  • Eminence Alpha 3-32
  • Manufacturer Ref: U-ALPHA_3-32
  • Series: American Standard
  • Speaker ∅3" (76 mm)
  • Nominal impedance: 32 Ω
  • Rated power: 35 W
  • Program power: 70 W
  • Resonance: 117 Hz
  • Usable frequency range: 150 Hz - 20 kHz
  • Sensitivity: 88 dB
  • Magnet weight: 8 oz
  • Air gap height: 0.08" (2 mm)
  • Voice coil: ∅0.787" (20 mm)
  • Resonant frequency (fs): 117 Hz
  • DC resistance (Re): 22.43 Ω
  • Coil inductance (Le): 0.23 mH
  • Mechanical quality factor (Qms): 5.87
  • Electromagnetic quality factor (Qes): 0.85
  • Total quality factor (Qts): 0.74
  • Compliance equivalent volume (Vas): 0.98 liters / 0.03 cu.ft.
  • Maximum diaphragm displacement volume (Vd): 7.4 cc
  • Mechanical compliance of the suspension (Cms): 0.86 mm/N
  • Product BL (BL): 6.46 T-M
  • Diaphragm mass incl. air load (MMs): 2 g
  • Bandwidth Efficiency Product (BEP): 138
  • Maximum linear excursion (Xmax): 2.6 mm
  • Membrane surface (Sd): 28.6 cm²
  • Maximum mechanical limit (Xlim): 4 mm
  • Assembly information
  • Recommended speaker volume:
  • Sealed: Acceptable
  • Ventilated: Acceptable
  • Volume displaced by the speaker: 0.01 liters
  • Total diameter: 3.98" (101.1 mm)
  • Installation diameter: 3.04" (77.2 mm)
  • Front seal: Yes
  • Rear seal: Yes
  • Diameter of mounting holes: 0.16" (4.1 mm)
  • Materials :
  • Moving coil: copper
  • Spool support: polyimide
  • Magnet: ferrite
  • Core Details: Vented core with flow cap
  • Structure materials: stamped steel
  • Membrane: Paper/poly sandwich
  • Membrane edge: poly
  • Dimensions: ∅ 101 x 45 mm
  • Weight: 410 g
Eminence - Alpha 3-32 American Standard
Eminence - Alpha 3-32 American Standard
24,17 € excl VAT
including eco-part : 0,90 €
Out of stock
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