Professional Audio Solutions Since 1949 4" (100 mm) Wide Range Speaker w/ Aluminum Grill and Lead Set
Brand Name
MISCO OEM
Part #
90298
In stock
$43.82
- MSRP$65.99
- Buy 1 - 9$43.82
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A wide range speaker assembly built for outdoor transit systems, voice communications, and signal/alarm outputs. This model includes a 4" speaker with a 4.8 Oz ferrite magnet, a 0.75" aluminum voice coil, a textile cone with an acrylic treatment for increased moisture resistance, a pre-mounted aluminum grill for added environmental protection, and a 5" lead set of insulated Faston male terminals for easy installation.
- Wide range speaker
- 4" (100 mm) steel basket diameter
- 10 watts, 8 ohm, 94 dB SPL
- 3/4" aluminum voice coil, Kapton former
- 4.8 Oz magnet, environmental-resistant cone treatment
- 5" Faston connector lead set (male), 18 AWG
- 6.5" x 4.7" aluminum grill
Download Product Specifications (PDF) »
| Brand Name | MISCO OEM |
|---|---|
| Speaker Type | Voice |
| Shape of Speaker | Round |
| Size, Nominal (inch & mm) | 4" (100 mm) |
| Environment | Outdoor |
| Application | Outdoor , Signal / Alarm Systems, Transit, Voice Communications |
| RoHS Compliant | No |
| Rated Impedance (Ω) | 8 |
| Rated Power IEC268-5 (W) | 10 Watts |
| Program Power (W) | 20 |
| Sensitivity (dB SPL) ¹ | 94 |
| Frequency Range (Hz) | 300 - 5000 |
| DC Resistance (Re) (Ω) | 6.4 |
| Resonant Frequency (Fs) (Hz) | 685 |
| Nominal Impedance (Z) (Ω) | 8 |
| Mechanical Q Factor (Qms) | 9.99 |
| Electrical Q Factor (Qes) | 5.96 |
| Total Q Factor (Qts) | 3.73 |
| Basket Type | Stamped steel |
| Terminal Size (mm) | 4.8 x 0.5 |
| Voice Coil Diameter (mm) | 19 |
| Voice Coil Wire Material | Copper clad aluminum |
| Voice Coil Former Material | Kapton |
| Magnet Material | Ferrite |
| Cone Body Material | Acrylic treated textile |
| Cone Surround Material | Acrylic treated textile |
| Dust Cap Material | Acrylic treated textile |
| Lead Length (mm) | 140 |
| Net Weight (kg) | 0.53 |
| Technical Notes | ¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance
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