3 Inch (77 mm) 45 Ohm, Waterproof Voice Range Speaker
Brand Name
MISCO OEM
Part #
DC3WP-45
Built to Order
$29.99
A 3” all-weather replacement speaker for your voice applications--the DC3WP-45 is an ideal speaker for communication systems in need of a 45 ohm driver. It sports an acrylic treated cloth cone that prevents moisture absorption from rain and high humidity.
- Voice Range Driver
- 3” (77 mm) Diameter
- 6 Watts, 45 Ohms
- -67°F (-55°C) to +185°F (+85°C)
- Acrylic Treated Cloth Cone
- 87 dB SPL
Download Product Specifications (PDF) »
| Brand Name | MISCO OEM |
|---|---|
| Speaker Type | Voice |
| Shape of Speaker | Square |
| Size, Nominal (inch & mm) | 3" (77 mm) |
| Environment | Outdoor |
| Application | Outdoor , Voice Communications |
| RoHS Compliant | No |
| Rated Impedance (Ω) | 45 |
| Rated Power IEC268-5 (W) | 6 Watts |
| Program Power (W) | 12 |
| Sensitivity (dB SPL) ¹ | 87 |
| Frequency Range (Hz) | 250 - 7,000 |
| Resonant Frequency (Fs) (Hz) +/- 15% | 300 |
| Nominal Impedance (Z) (Ω) | 45 |
| Total Q Factor (Qts) | 1.59 |
| Basket Type | Stamped steel |
| Terminal Size (mm) | 4.7 x 0.5 |
| Voice Coil Diameter (mm) | 14.5288 |
| Voice Coil Wire Material | High temperature copper |
| Voice Coil Former Material | Aluminum |
| Magnet Material | Ferrite |
| Magnet Weight (g) | 68.04 |
| Cone Body Material | Acrylic treated cloth |
| Cone Surround Material | Acrylic treated cloth |
| Spider Material | Cotton |
| Dust Cap Material | Felt |
| Net Weight (kg) | 0.215 |
| Technical Notes | ¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance |