Speaker driver

The Eminence DELTA 15B speaker from the American Standard Series delivers exceptional performance as a mid-bass or vocal wedge in a sealed enclosure. Thanks to its 15-inch diameter, it ensures high-quality sound reproduction of bass frequencies.

ARTICLE N° 94876
  • Eminence Delta-15B
  • Manufacturer Ref: 151643D-U
  • Series: American Standard
  • Applications: Woofer | Midbass
  • Speaker: ∅15" (381 mm)
  • Nominal impedance: 16 Ω
  • Program power: 800 W
  • Rated power: 400 W
  • Resonant frequency (fs): 45 Hz
  • Usable frequency range: 64 Hz - 4 kHz
  • Sensitivity: 100 dB
  • Total Q (Qts): 0.61
  • Voice coil: ∅2.5" (64 mm)
  • Maximum linear excursion (Xmax): 1.6 mm
  • Compliance equivalent volume (Vas): 204 liters / 7.2 cu.ft.
  • Max displacement volume: (Vd) 137 cc
  • Volume displaced by the speaker: 3.62 liters
  • Total diameter: 15.15" (384.8 mm)
  • Moving coil: copper
  • Spool support: polyimide
  • Magnet: ferrite
  • Structure materials: stamped steel
  • Membrane: treated paper
  • Membrane edge: fabric
  • Dimensions: ∅384.8 mm x 153.7 mm
  • Weight: 5.58 kg
The Eminence DELTA 15B speaker from the American Standard series with a diameter of 15 inches (381 mm) offers a nominal impedance of 16 Ω. With a program power of 800 W and a nominal power of 400 W, this speaker is ideal for woofer, midbass and pro audio applications.

In addition to its mid-bass performance, the DELTA 15B is also suitable for use as a woofer in ventilated enclosures. It guarantees optimal sound power for all your audio configurations.
Application type
 Midbass, Woofer
Impedance
 16 Ohm
Peak power (W)
 800
RMS power (W)
 400
Resonance Frequency
 45 Hz
basket material
 Pressed steel
Cone material
 Treated paper
Magnet Material
 Ferrite
Material de la bobina
 Copper
coil ∅
 64 mm (2,5")
Frequency response
 45 Hz – 2,3 kHz
Packaging
 Single unit

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