Creating Professional Audio Solutions Since 1949 4" (100 mm) Water-Resistant, Mid-Range Speaker
Brand Name
MISCO OEM
Part #
RJC4C-8WI
Built to Order
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THIS IS A “BUILT TO ORDER” PRODUCT
This high sensitivity midrange speaker provides quality output because of its large HE Magnet motor system and lightweight cone. This speaker is ideal for voice communications in menu boards or paging devices. It features a black acrylic-treated surround for low distortion at higher powers.
- 30 watts, program power
- Water-resistant kevlar fiber cone with treated cloth surround
- RoHS Compliant
- Steel basket construction
- High Energy (HE) ferrite magnet
- Aluminum high temperature voice coil
This front or rear mountable speaker. This mid range is an excellent choice for a wide variety of applications from mid-range to voice communications in menu boards.
Download Product Specifications (PDF) »
| Brand Name | MISCO OEM |
|---|---|
| Speaker Type | Mid-Range |
| Shape of Speaker | Square |
| Size, Nominal (inch & mm) | 4" (100 mm) |
| Environment | Outdoor / Indoor |
| Application | Arcade Gaming, Casino Gaming, Commercial, Drive-Thru / Kiosk, Outdoor , Transit, Voice Communications |
| RoHS Compliant | Yes |
| Rated Impedance (Ω) | 8 |
| Rated Power IEC268-5 (W) | 15 Watts |
| Program Power (W) | 30 |
| Sensitivity (dB SPL) ¹ | 92 |
| Frequency Range (Hz) | 200 - 10,000 |
| DC Resistance (Re) (Ω) | 6.0 |
| Resonant Frequency (Fs) (Hz) | 370 |
| Nominal Impedance (Z) (Ω) | 8 |
| Voice Coil Inductance (Le) (mH) | 0 |
| Mechanical Q Factor (Qms) | 3.1 |
| Electrical Q Factor (Qes) | 2.2 |
| Total Q Factor (Qts) | 1.30 |
| Basket Type | Stamped Steel with zinc plating |
| Terminal Size (mm) | 5.2 X 0.5mm (0.205" x 0.020") |
| Voice Coil Diameter (mm) | 25.4 (1.0") |
| Voice Coil Wire Material | Copper |
| Voice Coil Former Material | Aluminum |
| Magnet Material | Ferrite |
| Magnet Weight (gm) | 284 (10 ounces) |
| Cone Body Material | Water Resistant Kevlar fiber Paper |
| Cone Surround Material | Pre-Treated Black Cloth |
| Spider Material | Conex |
| Dust Cap Material | Water resistant treated paper |
| Net Weight (kg) | 0.687 |
| Technical Notes | ¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance |