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  • 40 mm diameter speaker with Neodymium magnet for 86 dB sensitivity
  • 3 W continuous, 4 W maximum power handling and 4 ? impedance
  • Rubber surround and treated paper cone for weather resistance
Unit of Measure

Specifications

Available

 N/A {0}

Manufacturer Stock

 N/A {0}

Brands

 N/A PUI Audio™

Manufacturer

 N/A PUI Audio�, Inc.

Diameter

 N/A 40 mm

Diameter Tolerance (±)

 N/A 0.3 mm

Angle Tolerance (±)

 N/A 3 º

Rated Input Power

 N/A 3 W

Maximum Input Power

 N/A 4 W

Impedance

 N/A 4 Ω

Impedance Tolerance (±)

 N/A 15 %

Sound Pressure Level (SPL) Output

 N/A 86 dBA

Sound Pressure Level (SPL) Output Tolerance (±)

 N/A 3

Testing Condition for Sound Pressure Level (SPL) Output

 N/A Sound Pressure Level (SPL) at 1 W/0.5 M (At 0.6, 0.8, 1.0, 1.2 kHz)

Maximum Distortion

 N/A 5 %

Resonant Frequency

 N/A 180 Hz

Resonant Frequency Tolerance (±)

 N/A 20 %

Frequency Range

 N/A 100 ~ 20000 Hz

Housing Material

 N/A Metal

Cone Material

 N/A Paper

Operating Temperature

 N/A -40 ~ +85 ºC

Weight

 N/A 25 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

Materials

Magnet Material

 N/A Rare Earth

Mechanical Reliability and Environment Testing

High Temperature Test

 N/A 60ºC (±2ºC) with random humidity for 96 hours

Low Temperature Test

 N/A -25ºC (±2ºC) with random humidity for 96 hours

Humidity Test

 N/A 40ºC (±2ºC) with 90% to 95% relative humidity for 48 hours

Temperature Cycle Test

 N/A -25ºC to 60ºC, 4 cycles

Vibration Test

 N/A 1.5 mm movement modulated at 30 Hz (±15 Hz) for 3 hours

Drop Test

 N/A 75 cm free fall onto concrete floor, 10 cycles

Note for Mechanical and Environment Testing

 N/A After tests, speaker shall rest for 1 hour. SPL shall not deviate ±3 dB from pre-test measurement.

Note

Note

 N/A PUI Audio™, Inc. engages in continuous product improvement.

Specifications subject to change or withdrawal without notice.