3 Inch (77 mm) Waterproof, Voice Range Speaker -- DC3WP Individually Boxed

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The DC3WP is now available for customers looking for individual packaging. This is a durable, temperature resistant driver made for outdoor intercoms and other voice communication applications. A large ferrite magnet creates high sensitivity output, and teardrop terminals allow easy soldering and hook-up to your wire harness. A complete waterproof treatment also ensures it outlasts the elements in a variety of outdoor environments. 

  • Voice range cpeaker
  • 3” (77 mm) steel basket diameter
  • 6 watts, 8 ohms, 87 dB SPL
  • 0.6" copper voice coil, aluminum former
  • 2.4 Oz. high-energy ferrite magnet 
  • Waterproof acrylic treated cloth cone, waterproof
  • -67°F (-55°C) to +185°F (+85°C)
  • NSN 5965-01-579-6638
  • NG P/N 4303778

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Download Product Specifications (PDF) »

More Information
Brand Name MISCO OEM
Model # DC3WP
Size, Nominal (inch & mm) 3" (77 mm)
Shape of Speaker Square
Speaker Type Voice
Application Drive-Thru / Kiosk, Outdoor , Voice Communications
Environment Outdoor
RoHS Compliant No
Nominal Impedance (Z) (Ω) 8
Rated Power IEC268-5 (W) 6 Watts
Rated Impedance (Ω) 8
Program Power (W) 12
Frequency Range (Hz) 250 - 7,000
Sensitivity (dB SPL) ¹ 87
Resonant Frequency (Fs) (Hz) +/- 15% 300
Total Q Factor (Qts) 2.00
Basket Type Stamped steel
Terminal Size (mm) 4.7 x 0.5
Voice Coil Diameter (mm) 14.53
Voice Coil Wire Material Copper
Voice Coil Former Material Aluminum
Voice Coil Winding Single Layer
Magnet Material Ferrite
Magnet Weight (g) 68.04
Cone Body Material Acrylic treated cloth
Cone Surround Material Acrylic treated cloth
Dust Cap Material Felt
Spider Material Cotton
Net Weight (kg) 0.22
Technical Notes

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