4" (100 mm) 8 Ohm, Voice Range Speaker

Part #
DC4WP
Built to Order
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THIS IS A “BUILT TO ORDER” PRODUCT

This 4” driver is designed for outdoor voice communications in intercom and drive-thru applications. A waterproofed cone provides protection against moisture absorption from rain and high humidity.

  • Voice Range Driver
  • 4” (100 mm) Diameter
  • 6 Watts, 8 Ohms
  • -67°F (-55°C) to +185°F (+85°C)
  • Acrylic Treated Cloth Cone
  • 93 dB SPL

Download Product Specifications (PDF) »

More Information
Height 0.9000
Width 2.0000
Length 2.0000
Speaker Type Voice
Shape of Speaker Square
Size, Nominal (inch & mm) 4" (100 mm)
Environment Outdoor
Application Voice Communications
RoHS Compliant No
Rated impedance (Ω) 8
Rated Power IEC268-5 (W) 6 Watts
Power, Program (W) 12
Sensitivity (dB SPL) ¹ 93
Frequency range (Hz) 180 - 10K
DC resistance (Re) (Ω) 8
Resonant Frequency (Fs) (Hz) 200
Nominal Impedance (Z) (Ω) 8
Basket type Stamped Steel
Voice coil diameter (mm) 14.5288
Voice coil wire material Aluminum
Voice coil former material Kapton
Magnet Material Ferrite
Magnet weight (gm) 66.6
Cone body material Acrylic Treated Cloth
Spider Material Cotton
Dust cap material Cloth
Net weight (kg) 0.056
Technical Notes

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