1.6 Inch x 2.8 Inch (41 mm x 71 mm) Oval Shaped, 8 Ohm, Wide Range Speaker

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From voice communication systems, to kiosks, to gaming applications, the 93012 wide range speaker fits in and gets to work, all at an affordable cost.  A high-energy neodymium ring magnet paired with a polypropylene cone, a rugged steel frame, and quick connect terminals allow for plug-in connectivity, creating sound that your listeners can rely on. If you’re looking for a versatile, rectangular driver to fill a variety of applications indoors and outdoors, then try out the 93012.

  • Wide range speaker
  • 1.6” x 2.8” (41 mm x 71 mm) basket diameter
  • 3 watts, 8 ohms, 83 dB SPL
  • 0.5" copper voice coil, Kapton former
  • Neodymium magnet, stamped steel frame
  • Polypropylene cone, rubber surround

Oaktron by MISCO is a premium line of high performance, ready-to-ship transducers and drivers for a wide variety of applications including high fidelity, arcade, and casino games, automotive, aerospace and many more. From elegantly simple to highly specialized designs for unique and demanding applications, there is an Oaktron loudspeaker perfectly suited for your needs.

MISCO engineers use the world's most sophisticated loudspeaker measurement systems including the Klippel Analyzer to maximize and validate the speaker's design, as well as the Klippel QC module to ensure perfect unit to unit consistency and reliability.   

Download Product Specifications (PDF) »

More Information
Model # 41X71-WB08-02
Size, Nominal (inch & mm) 1" Oval (25 mm)
Shape of Speaker Oval
Speaker Type Wide Range
Application Arcade Gaming, Casino Gaming, Drive-Thru / Kiosk, Outdoor , Voice Communications
Environment Outdoor
RoHS Compliant Yes
Nominal Impedance (Z) (Ω) 8
Rated Power IEC268-5 (W) 3 Watts
Rated Impedance (Ω) 8
Continuous Power (W) 3
Program Power (W) 5
Frequency Range (Hz) 150 - 19,000
Sensitivity (dB SPL) ¹ 83
Resonant Frequency (Fs) (Hz) +/- 15% 211
DC Resistance (Re) (Ω) 7.5
Voice Coil Inductance (Le) (mH) 0.09
Mechanical Q Factor (Qms) 3.78
Electrical Q Factor (Qes) 1.35
Total Q Factor (Qts) 0.99
Mechanical Resistance (Rms) (kg/s) 0.41
Compliance Equivalent Volume (Vas) (L) 0.23
Suspension Compliance (Cms) (mm/N) 0.49
Surface Area of Diaphragm (Sd) (cm²) 18.3
Moving Mass (Mms) (gm) 1.2
Magnetic Gap Height (mm) 2
Coil Winding Height (mm) 2.9
Maximum Linear Excursion (Xmax) (mm) 0.5
Motor Force Factor (BL) (T•M) 2.9
Efficiency (η₀) (%) 0.16
Efficiency Bandwidth Product (EBP) (Fs/Qes) 156.8
Basket Type Stamped steel
Terminal Size (mm) 2.8 mm x 0.5 mm
Voice Coil Diameter (mm) 12.95
Voice Coil Wire Material High temperature copper
Voice Coil Former Material Kapton
Voice Coil Winding 2 layer, round wire
Magnet Material Neodymium
Cone Body Material Polypropylene
Cone Surround Material Natural rubber
Dust Cap Material Polypropylene
Spider Material Cotton
Net Weight (kg) 0.15
Technical Notes

¹Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance