2.5 Inch (64 mm) 8 Ohm Voice Range Speaker

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The MISCO water-resistant OEM speaker is a durable and dependable option for signal and communication systems that require consistent performance. This 2.5-inch speaker features a PEI cone and a neoprene gasket that is expertly sealed to prevent water from entering, allowing for reliable communication even in challenging weather conditions.

  • Water-resistant design
  • PEI cone and neoprene gasket ensure clear voice audio
  • Optimal sound quality for critical communications with a 2.5-inch speaker size
  • Sturdy construction for long-lasting durability
  • Great for signal and communication systems needing consistent performance.

The MISCO water-resistant OEM speaker is the perfect choice for those who need to communicate clearly and consistently in challenging environments. Whether dealing with heavy rain or bright sunshine, this speaker will deliver the performance you need to stay connected. Don't settle for anything less than the best - choose the MISCO water-resistant OEM speaker today.

MISCO engineers use the world's most sophisticated loudspeaker measurement systems, including the Klippel Analyzer, to maximize and confirm the speaker's design and the Klippel QC module to ensure perfect unit-to-unit consistency and reliability. 

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More Information
Brand Name MISCO OEM
Speaker Type Voice
Shape of Speaker Square
Size, Nominal (inch & mm) 2" (50 mm)
Environment Outdoor / Indoor
Application Military, Voice Communications
RoHS Compliant Yes
Rated Impedance (Ω) 8
Rated Power IEC268-5 (W) 4 Watts
Program Power (W) 8
Sensitivity (dB SPL) ¹ 92
Frequency Range (Hz) 400 - 8,000
DC Resistance (Re) (Ω) 6.1
Resonant Frequency (Fs) (Hz) +/- 15% 400
Nominal Impedance (Z) (Ω) 8
Mechanical Q Factor (Qms) 11.3
Electrical Q Factor (Qes) 2.5
Total Q Factor (Qts) 2.10
Basket Type Stamped steel
Terminal Size (mm) 4.8 x 0.5
Voice Coil Diameter (mm) 15.2
Voice Coil Wire Material Copper
Voice Coil Former Material Kapton
Magnet Material Ferrite
Magnet Weight (g) 66.6
Cone Body Material PEI
Dust Cap Material Mylar
Net Weight (kg) 0.2
Technical Notes

¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance