1.5 Inch (40 mm), 8 Ohm Voice Range Speaker
Brand Name
MISCO OEM
Part #
40RN08M-1
In stock
$14.99
This is a super thin specialty application speaker for use in either outdoor or indoor applications. This speaker was designed for high-performance, clear speech. The single-piece polyester cone makes a great water and dust barrier for IP 65 applications. Ideal for small, very thin, hand held communication devices for outdoor use. It also performs well for reproducing alarm tones for medical or point-of-sale equipment.
- Voice range speaker
- 1.5" (40 mm) diameter
- 1 watt, 8 ohms, 81 dB SPL
- 0.6" copper voice coil, paper former
- Neodymium magnet, stamped steel frame
- Polyester cone, PET surround
Download Product Specifications (PDF) »
| Brand Name | MISCO OEM |
|---|---|
| NSN | 5965017001354 |
| Speaker Type | Voice |
| Shape of Speaker | Round |
| Size, Nominal (inch & mm) | 1" (25 mm) |
| Environment | Outdoor / Indoor |
| Application | Medical, Military, Signal / Alarm Systems, Voice Communications |
| RoHS Compliant | Yes |
| Rated Impedance (Ω) | 8 |
| Rated Power IEC268-5 (W) | 1 Watt |
| Program Power (W) | 2 |
| Sensitivity (dB SPL) ¹ | 81 |
| Frequency Range (Hz) | 350 - 6,000 |
| DC Resistance (Re) (Ω) | 7.6 |
| Resonant Frequency (Fs) (Hz) +/- 15% | 660 |
| Nominal Impedance (Z) (Ω) | 8 |
| Voice Coil Inductance (Le) (mH) | 0 |
| Mechanical Q Factor (Qms) | 3.7 |
| Electrical Q Factor (Qes) | 9.66 |
| Total Q Factor (Qts) | 2.68 |
| Basket Type | Zinc plated stamped steel |
| Terminal Size (mm) | Solder pads |
| Voice Coil Diameter (mm) | 15.2 |
| Voice Coil Wire Material | Copper |
| Voice Coil Former Material | Paper |
| Magnet Material | Neodymium |
| Magnet Weight (g) | 3.0 |
| Cone Body Material | Polyester |
| Cone Surround Material | Single piece of polyester film |
| Dust Cap Material | Incorporated in cone |
| Technical Notes | ¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance |