3.5" (89 mm), 8 Ohm Voice Range Speaker

Part #
Built to Order
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The DC32WP is a 3.5” high sensitivity driver made for outdoor voice and intercom applications. A complete waterproof treatment also ensures it outlasts the elements in a variety of outdoor environments. 

  • Voice Range Driver
  • 3.5” (89 mm) Diameter
  • 4 Watts, 8 Ohms
  • -67°F (-55°C) to +185°F (+85°C)
  • Acrylic Treated Cloth Cone
  • 91 dB SPL

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More Information
Height 1.3000
Width 3.5000
Length 3.5000
Shape of Speaker Square
Size, Nominal (inch & mm) 3.5" (89 mm)
Environment Outdoor
Application Voice Communications
RoHS Compliant No
Rated impedance (Ω) 8
Rated Power IEC268-5 (W) 4 Watts
Power, Program (W) 8
Sensitivity (dB SPL) ¹ 91
Frequency range (Hz) 195 - 7k
DC resistance (Re) (Ω) 8
Resonant Frequency (Fs) (Hz) 341
Nominal Impedance (Z) (Ω) 8
Total Q factor (Qts) 4.36
Basket type Stamped Steel
Terminal size 4.7 x 0.5
Voice coil diameter (mm) 14.5288
Voice coil wire material High Temperature Copper
Voice coil former material Kapton
Magnet Material Ferrite
Magnet weight (gm) 66.6
Cone body material Acrylic Treated Cloth
Cone surround material Treated Cloth
Spider Material Cotton
Dust cap material Felt
Net weight (kg) 0.225
Technical Notes

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