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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.
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 |