Creating Professional Audio Solutions Since 1949 30 x 70 mm (1.2" x 2.8") 8 Ohm, Oval Alarm & Voice Speaker
Brand Name
MISCO OEM
Part #
70053
Built to Order
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THIS IS A “BUILT TO ORDER” PRODUCT
This low-profile powerhouse speaker is an excellent choice for tight space applications requiring high level voice audio. It features a lightweight cone with a life-extending half-roll treated cloth surround, and a high-energy neodymium magnet.
- Alarm & voice range speaker
- 30 x 70 mm (1.2 x 2.8") basket diameter
- 5 watts, 8 ohms, 81 dB SPL
- Neodymium magnet, stamped steel basket
- Engineered paper cone, treated cloth surround
Download Product Specifications (PDF) »
| Brand Name | MISCO OEM |
|---|---|
| Speaker Type | Voice |
| Shape of Speaker | Oval |
| Size, Nominal (inch & mm) | 1" Oval (25 mm) |
| Environment | Indoor |
| Application | Casino Gaming, Drive-Thru / Kiosk, Signal / Alarm Systems, Voice Communications |
| RoHS Compliant | Yes |
| Rated Impedance (Ω) | 8 |
| Rated Power IEC268-5 (W) | 5 Watts |
| Program Power (W) | 10 |
| Sensitivity (dB SPL) ¹ | 81 |
| Frequency Range (Hz) | 480 - 20,000 |
| DC Resistance (Re) (Ω) | 7.5 |
| Resonant Frequency (Fs) (Hz) | 480 |
| Nominal Impedance (Z) (Ω) | 8 |
| Voice Coil Inductance (Le) (mH) | 0 |
| Mechanical Q Factor (Qms) | 3.51 |
| Electrical Q Factor (Qes) | 6.74 |
| Total Q Factor (Qts) | 2.31 |
| Basket Type | Stamped steel with zinc plating |
| Terminal Size (mm) | 2.8 X 0.5 mm |
| Voice Coil Diameter (mm) | 15.2 (0.6") |
| Voice Coil Wire Material | Copper |
| Voice Coil Former Material | Paper |
| Magnet Material | Neodymium |
| Magnet Weight (g) | 3.7 |
| Cone Body Material | Engineered paper |
| Cone Surround Material | Treated cloth |
| Spider Material | Cloth |
| Dust Cap Material | Engineered paper |
| Technical Notes | ¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance |