2.5 Inch (64 mm) Waterproof, 8 Ohm Voice Range Speaker

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This 2.5 in. square speaker makes sound ideal for intercoms and other voice systems while allowing for easy assembly. An environment-resistance treatment to this speaker’s cloth cone protects it from rain, sleet, and snow. Quick-connect terminals allow simple hook-up to wire harnesses and run parallel to the stamped-steel frame to save space. Choose the RAN22WP-8A for a slim solution to your wide range of needs.

  • Voice range speaker
  • 2.5 in. (64 mm) basket diameter
  • 4 watts, 8 ohms, 84 dB SPL
  • 0.5 in. copper voice coil, Kapton former
  • Neodymium magnet, stamped steel basket
  • Acrylic-treated cloth Cone & surround

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More Information
Brand Name MISCO OEM
Speaker Type Voice
Shape of Speaker Square
Size, Nominal (inch & mm) 2" (50 mm)
Environment Outdoor
Application Drive-Thru / Kiosk, Outdoor , Voice Communications
RoHS Compliant Yes
Rated Impedance (Ω) 8
Rated Power IEC268-5 (W) 4 Watts
Program Power (W) 8
Sensitivity (dB SPL) ¹ 84
Frequency Range (Hz) 350 - 9,000
DC Resistance (Re) (Ω) 6.8
Resonant Frequency (Fs) (Hz) +/- 15% 428
Nominal Impedance (Z) (Ω) 8
Mechanical Q Factor (Qms) 10.90
Electrical Q Factor (Qes) 4.93
Total Q Factor (Qts) 3.40
Basket Type Stamped steel with zinc plating
Terminal Size (mm) 4.7 x 0.5
Voice Coil Diameter (mm) 14.5
Voice Coil Wire Material Copper
Voice Coil Former Material Kapton
Magnet Material Neodymium
Magnet Weight (g) 4.3
Cone Body Material Acrylic treated cloth
Cone Surround Material Acrylic treated cloth
Dust Cap Material Mylar
Net Weight (kg) 0.04
Technical Notes

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