Professional Audio Solutions Since 1949 4" (100 mm) Wide Range Speaker w/ Aluminum Grill
Brand Name
MISCO OEM
Part #
Z9721
In stock
$49.90
- MSRP$74.99
- Buy 1 - 9$49.90
- Buy 10 - 19 $30.00
- Buy 20+Request a Quote
A wide range speaker assembly designed to provide sound for a variety of applications, including outdoor transit, voice communication, and signal and alarm audio systems. This model includes a 4" speaker with an aluminum frame, a 4.8 Oz ferrite magnet, a 0.75" copper voice coil, a weather treated cone, a set of dual lug terminals for easy system wiring modding and custom setups, and a pre-mounted aluminum grill for added protection against moisture and wind.
- Wide range speaker
- 4" (100 mm) aluminum basket diameter
- 10 watts, 8 ohm, 92 dB SPL
- 0.75" copper voice coil, aluminum former
- 4.8 Oz magnet, environmental-resistant cone treatment
- Dual lug terminals
- 6.5" x 4.7" aluminum grill
Download Product Specifications (PDF) »
| Brand Name | MISCO OEM |
|---|---|
| Speaker Type | Wide Range |
| 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 | 92 |
| Frequency Range (Hz) | 130 - 10000 |
| Resonant Frequency (Fs) (Hz) +/- 15% | 300 |
| Basket Type | Aluminum |
| Terminal Size (mm) | 4.8 x 0.5 |
| Voice Coil Diameter (mm) | 19 |
| Voice Coil Wire Material | Copper |
| Voice Coil Former Material | Aluminum |
| Magnet Material | Ferrite |
| Magnet Weight (g) | 136.08 |
| Cone Body Material | Acrylic treated textile |
| Cone Surround Material | Acrylic treated textile |
| Dust Cap Material | Acrylic treated textile |
| Net Weight (kg) | 0.51 |
| Technical Notes | ¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance
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