4 Inch (100 mm) Square, Waterproof Voice Range Speaker
Brand Name
MISCO OEM
Part #
DC4WI
In stock
$39.99
A 4" voice communications speaker for intercom or drive-thru applications both indoors and outdoors. To provide additional years of life, this model's cone undergoes an acrylic treatment for waterproofing and weather resistance. Ideal for paging and communication systems installed in a variety of environments.
- Voice range speaker
- 4" (100 mm) steel basket diameter
- 4 watts, 8 ohm, 91 dB SPL
- 0.6" copper voice coil, aluminum former
- Ferrite magnet, acrylic treated cone
Looking for this speaker individually packaged? CLICK HERE
Download Product Specifications (PDF) »
| Brand Name | MISCO OEM |
|---|---|
| Speaker Type | Voice |
| Shape of Speaker | Square |
| Size, Nominal (inch & mm) | 4" (100 mm) |
| Environment | Outdoor |
| Application | Commercial, Drive-Thru / Kiosk, Military, Outdoor , Voice Communications |
| RoHS Compliant | No |
| Rated Impedance (Ω) | 8 |
| Rated Power IEC268-5 (W) | 4 Watts |
| Program Power (W) | 8 |
| Sensitivity (dB SPL) ¹ | 91 |
| Frequency Range (Hz) | 180 - 6,000 |
| DC Resistance (Re) (Ω) | 6.3 |
| Resonant Frequency (Fs) (Hz) +/- 15% | 408 |
| Nominal Impedance (Z) (Ω) | 8 |
| Voice Coil Inductance (Le) (mH) | 0 |
| Mechanical Q Factor (Qms) | 13.3 |
| Electrical Q Factor (Qes) | 7.5 |
| Total Q Factor (Qts) | 2.68 |
| Basket Type | Zinc Plated stamped Steel |
| Terminal Size (mm) | 4.7 mm x 0.5 mm |
| Voice Coil Diameter (mm) | 14.3 |
| Voice Coil Wire Material | Copper |
| Voice Coil Former Material | Aluminum |
| Magnet Material | Ferrite |
| Magnet Weight (g) | 68 |
| Cone Body Material | Treated Acrylic cloth |
| Cone Surround Material | Treated Acrylic cloth |
| Spider Material | Conex |
| Dust Cap Material | Water resistant felt |
| Net Weight (kg) | 0.251 |
| Technical Notes | ¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance |