Speaker driver

The Eminence Beta-6A speaker from the American Standard series features a 6-inch cone and a nominal impedance of 8 Ω. With a programmed power of 350 W and a nominal power of 175 W, it is ideal for midbass and midrange applications in professional and automotive audio systems.

ARTICLE N° 94858
  • Eminence Beta-6A
  • Manufacturer Ref: 121999A-U
  • Series: American Standard
  • Applications: Midbass | Midrange
  • Speaker: ∅6" (165 mm)
  • Nominal impedance: 8 Ω
  • Program power: 350 W
  • Rated power: 175 W
  • Resonant frequency (fs): 123 Hz
  • Usable frequency range: 95 Hz - 4 kHz
  • Sensitivity: 94 dB
  • Total Q (Qts): 0.56
  • Voice coil: ∅2" (51 mm)
  • Maximum linear excursion (Xmax): 4.5 mm
  • Compliance equivalent volume (Vas): 3.51 liters / 0.12 cu.ft.
  • Max displacement volume (Vd): 61.1 cc
  • Volume displaced by the speaker: 0.6 liters
  • Total diameter: 6.59" (167.4 mm)
  • Moving coil: Aluminum voice coil (aluminum voice coil)
  • Spool support: Polyimide former (polyimide support)
  • Magnet: Ferrite magnet (ferrite magnet)
  • Structure materials: Pressed steel basket (pressed steel structure)
  • Membrane: Water resistant paper cone
  • Membrane edge: Treated cloth cone edge
  • Dimensions: ∅ 167.4 mm x 67.6 mm
  • Weight: 2540 g
The Eminence Beta-6A speaker from the American Standard Series stands out for its ability to deliver impressive audio performance in a variety of configurations. Whether for professional audio systems or automotive installations, this 165mm speaker is designed to meet high demands.

With a programmed power of 350 W and a nominal power of 175 W, the Eminence Beta-6A ensures clear and powerful sound reproduction. Its flexibility of installation in sealed, vented or horn-loaded enclosures makes it a versatile choice for high-fidelity audio enthusiasts and audio professionals.
Application type
 Midrange, Midbass
Impedance
 8 Ohm
Peak power (W)
 350
RMS power (W)
 175
Sensitivity
 94 dB
Resonance Frequency
 123 Hz
basket material
 Pressed steel
Cone material
 Paper
Magnet Material
 Ferrite
Material de la bobina
 Copper
coil ∅
 51 mm (2")
Frequency response
 95 Hz – 4 kHz
Packaging
 Single unit

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