4 Inch (100 mm) Waterproof, 8 Ohm Voice Range Speaker
Brand Name
MISCO OEM
Model #
DC4WI
Part #
93112
In stock
$39.99
The DC4WI is now available for customers looking for individual packaging. This speaker is designed for outdoor / indoor voice communications in intercom or drive-thru applications. The double-treated acrylic treated cloth cone provides additional years of projected life (depending on environment).
- Acrylic-treated cone and edge
- Rugged steel basket with zinc plating
- 8 watts program power
- Polyimide film voice coil form
- High Energy (HE) ferrite magnet
- Direct lead wires to the terminal to provide greater environmental protection for internal speaker wiring.
It features a four-hole mount design for ease of front or rear flush mounting. This speaker is not only ideal for intercom, it would be a great replacement speaker (standard hole placement) in a wide range of devices.
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| Brand Name | MISCO OEM |
|---|---|
| Model # | DC4WI |
| Size, Nominal (inch & mm) | 4" (100 mm) |
| Shape of Speaker | Square |
| Speaker Type | Voice |
| Application | Commercial, Drive-Thru / Kiosk, Military, Outdoor , Transit, Voice Communications |
| Environment | Outdoor |
| RoHS Compliant | No |
| Nominal Impedance (Z) (Ω) | 8 |
| Rated Power IEC268-5 (W) | 4 Watts |
| Rated Impedance (Ω) | 8 |
| Program Power (W) | 8 |
| Frequency Range (Hz) | 180 - 6,000 |
| Sensitivity (dB SPL) ¹ | 91 |
| Resonant Frequency (Fs) (Hz) +/- 15% | 408 |
| DC Resistance (Re) (Ω) | 6.3 |
| 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 |
| Voice Coil Winding | Single Layer |
| Magnet Material | Ferrite |
| Magnet Weight (g) | 68 |
| Cone Body Material | Treated Acrylic cloth |
| Cone Surround Material | Treated Acrylic cloth |
| Dust Cap Material | Water resistant felt |
| Spider Material | Conex |
| Net Weight (kg) | 0.251 |
| Technical Notes | ¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance |