2.5 Inch (66 mm) 4 Ohm, Wide Range Aerospace Speaker
Brand Name
MISCO OEM
Part #
DC22S-4FR
In stock
$79.99
The DC22S-4FR is a square-shaped wide range speaker designed for voice communication systems with the need for fire retardant components. This powerful driver is ideal for small and narrow mounting enclosures in aerospace applications such as aircraft cabins.
- Wide range speaker
- 2.5" (66 mm) steel basket diameter
- 6 watts, 4 ohm, 89 dB SPL
- 0.6" copper voice coil, aluminum former
- Paper cone & surround with flame retardant treatment
- Ferrite magnet
Download Product Specifications (PDF) »
| Brand Name | MISCO OEM | |
|---|---|---|
| Speaker Type | Wide Range | |
| Shape of Speaker | Square | |
| Size, Nominal (inch & mm) | 2" (50 mm) | |
| Environment | Indoor | |
| Application | Aerospace, Indoor, Voice Communications | |
| Rated Impedance (Ω) | 4 | |
| Rated Power IEC268-5 (W) | 6 Watts | |
| Program Power (W) | 12 | |
| Sensitivity (dB SPL) ¹ | 89 | |
| Frequency Range (Hz) | 260 - 10,000 | |
| Resonant Frequency (Fs) (Hz) +/- 15% | 400 | |
| Nominal Impedance (Z) (Ω) | 4 | |
| Basket Type | Stamped steel | |
| Terminal Size (mm) | 4.8 x 0.5 | |
| Voice Coil Diameter (mm) | 14.2 | |
| Voice Coil Wire Material | Copper | |
| Voice Coil Former Material | Aluminum | |
| Magnet Material | Ferrite | |
| Magnet Weight (g) | 68 | |
| Cone Body Material | Flame retardant paper | |
| Cone Surround Material | Flame retardant paper | |
| Dust Cap Material | Flame retardant paper | |
| Net Weight (kg) | 0.21 | |
| Technical Notes |
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