3 Inch (77 mm) Square RoHS Waterproof Voice Range Speaker
Brand Name
MISCO OEM
Part #
RDC3WI
Built to Order
$24.99
The RDC3WI Waterproof Voice Range Speaker is the perfect solution for uncompromised communication in any setting. Crafted with clarity in mind, this 3-inch square speaker is versatile enough to be used indoors and outdoors, making it ideal for systems such as intercoms or drive-thrus. Its four-hole mounting design makes installation effortless and quick, while the durable acrylic-treated cloth cone ensures longevity, making it a reliable choice for any weather conditions. The speaker is a testament to MISCO's commitment to providing clear and durable sound solutions, making it an excellent replacement or a new installation choice.
- Versatile design for both indoor and outdoor use
- Effortless installation with four-hole mounting design
- Durable acrylic-treated cloth cone for longevity
- Clear and reliable sound solution
- Ideal for intercoms or drive-thrus
Download Product Specifications (PDF) »
| Brand Name | MISCO OEM |
|---|---|
| Speaker Type | Voice |
| Shape of Speaker | Square |
| Size, Nominal (inch & mm) | 3" (77 mm) |
| Environment | Outdoor / Indoor |
| Application | Indoor, Military, Outdoor , Transit, Voice Communications |
| RoHS Compliant | Yes |
| Rated Impedance (Ω) | 8 |
| Rated Power IEC268-5 (W) | 4 Watts |
| Program Power (W) | 8 |
| Sensitivity (dB SPL) ¹ | 87 |
| Frequency Range (Hz) | 300 - 7,000 |
| Resonant Frequency (Fs) (Hz) +/- 15% | 357 |
| Nominal Impedance (Z) (Ω) | 8 |
| Voice Coil Inductance (Le) (mH) | 0.6 |
| Mechanical Q Factor (Qms) | 11.3 |
| Electrical Q Factor (Qes) | 2.62 |
| Total Q Factor (Qts) | 2.13 |
| Basket Type | Stamped steel |
| Terminal Size (mm) | 4.8 x 0.5 |
| Voice Coil Diameter (mm) | 17.8 |
| Voice Coil Wire Material | Copper |
| Voice Coil Former Material | Kapton, Polyimide film |
| Magnet Material | Ferrite |
| Magnet Weight (g) | 68 |
| Cone Body Material | Acrylic treated textile |
| Cone Surround Material | Acrylic treated textile |
| Spider Material | Phenolic treated textile |
| Dust Cap Material | Treated felt |