2 Inch (50 mm) Mylar Waterproof Voice Speaker

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Looking for a speaker that can withstand the elements and deliver exceptional clarity in communication? Look no further than the MISCO all-weather speaker. This speaker is designed for indoor and outdoor use, making it ideal for entry intercoms and compact spaces. With an Alnico V, HE+ magnet, and mylar cone, this speaker is built to last. It is resilient against humidity, making it a stalwart choice for equipment alarms where durability and clear, repeated tones are essential. With optimal performance in the most challenging environments, this speaker is your steadfast partner in delivering reliable, high-quality sound.

  • Can withstand the elements
  • Ideal for both indoor and outdoor use
  • Exceptional clarity in communication
  • Resilient against humidity
  • Ideal choice for equipment alarms
  • Delivers reliable, high-quality sound

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 Drive-Thru / Kiosk, Medical, Signal / Alarm Systems, Voice Communications
RoHS Compliant Yes
Rated Impedance (Ω) 8
Rated Power IEC268-5 (W) 0.5 Watts
Program Power (W) 2
Sensitivity (dB SPL) ¹ 88
Frequency Range (Hz) 500 - 6,000
DC Resistance (Re) (Ω) 7.8
Resonant Frequency (Fs) (Hz) +/- 15% 500
Nominal Impedance (Z) (Ω) 8
Voice Coil Inductance (Le) (mH) 0
Mechanical Q Factor (Qms) 5.4
Electrical Q Factor (Qes) 8.5
Total Q Factor (Qts) 3.29
Basket Type Stamped steel with zinc plating
Terminal Size (mm) 2.9 x 0.5
Voice Coil Diameter (mm) 15.0
Voice Coil Wire Material Copper
Voice Coil Former Material Paper
Magnet Material Alnico
Magnet Weight (g) 10
Cone Body Material Mylar
Cone Surround Material Mylar
Spider Material Conex
Dust Cap Material Mylar
Technical Notes

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