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8 (Ω) Ohm Impedance and 15 Millimeter (mm) Diameter Speaker

8 (?) Ohm Impedance and 15 Millimeter (mm) Diameter Speaker
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32 (Ω) Ohm Impedance and 15 Millimeter (mm) Diameter Speaker

32 (?) Ohm Impedance and 15 Millimeter (mm) Diameter Speaker
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Manufacturer Stock N/A {0} N/A {0}
Description N/A
  • 15 mm diameter speaker with Neodymium magnet for 87 dB sensitivity
  • 0.3 W continuous, 0.5 W maximum power handling and 8 ? impedance
  • Mylar? cone for wide frequency response
  • Thru-hole design and wave solderable for PCB mount
 		N/A
  • 15 mm diameter speaker with Neodymium magnet for 87 dB sensitivity
  • 0.3 W continuous, 0.5 W maximum power handling and 32 ? impedance
  • Mylar? cone for wide frequency response
  • Thru-hole design and wave solderable for PCB mount
Brands N/A PUI Audio™
Manufacturer N/A PUI Audio�, Inc.
Rated Input Power N/A 0.3 W
Maximum Input Power N/A 0.5 W
Impedance N/A 8 Ω N/A 32 Ω
Impedance Tolerance (±) N/A 15 %
Sound Pressure Level (SPL) Output N/A 87 dBA
Sound Pressure Level (SPL) Output Tolerance (±) N/A 3 dBA
Testing Condition for Sound Pressure Level (SPL) Output N/A Sound Pressure Level (SPL) at 0.3 W/0.1 M (At 2.0, 2.5, 3.0, 4.0 kHz)
Maximum Distortion N/A 5 % N/A 10 %
Resonant Frequency N/A 1700 Hz N/A 2100 Hz
Resonant Frequency Tolerance (±) N/A 20 %
Frequency Range N/A 1700 ~ 20000 Hz N/A 2100 ~ 20000 Hz
Housing Material N/A Polybutylene Terephthalate (PBT) + 20 % Glass Fiber N/A Polybutylene Terephthalate (PBT)
Cone Material N/A Mylar®
Magnet Material N/A Neodymium (NdFeB)
Operating Temperature N/A -20 ~ +55 ºC
High Temperature Test N/A 55 ºC with random humidity for 96 hours
Low Temperature Test N/A -20 ºC with random humidity for 96 hours
Humidity Test N/A 40 ºC with 90% to 95% relative humidity for 96 hours
Vibration Test N/A 1.5 mm movement modulated at 10-55 Hz for 2 hours
Drop Test N/A 75 cm free fall onto 40 mm thick board, 10 cycles
Temperature Cycle Test N/A -20 ºC to 55 ºC, 5 cycles
Note for Mechanical and Environment Testing N/A After tests, speaker shall rest for 1 hours. SPL shall not deviate ±3 dB from pre-test measurement.
Diameter N/A 15 mm
Tolerance (±) N/A 0.5 mm
Angle Tolerance (±) N/A 3 º
Weight N/A 1.83 g N/A 2 g
Industry Standards N/A Conflict-Free Sourcing Initiative (CFSI) Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Restriction of Hazardous Substances (RoHS) 2002/95/EC
Note N/A Specification subject to change or withdrawal without notice.