Request Information
Unit of Measure

Specifications

Available

 N/A {0}

Manufacturer Stock

 N/A {0}

Brands

 N/A PUI Audio™

Manufacturer

 N/A PUI Audio�, Inc.

Size

 N/A 71 x 41 mm

Tolerance (±)

 N/A 0.5 mm

Angle Tolerance (±)

 N/A 3 º

Rated Input Power

 N/A 3 W

Maximum Input Power

 N/A 5 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/50 cm (At 0.8, 1.0, 1.2, 1.5 kHz)

Resonant Frequency

 N/A 250 Hz

Resonant Frequency Tolerance (±)

 N/A 70 Hz

Frequency Range

 N/A 100 ~ 20000 Hz

Total Harmonic Distortion

 N/A <5 %

Terminal Material

 N/A Lead Wires (UL1571 American Wire Gauge (AWG) # 26)

Acceptable Soldering Methods

 N/A Hand Solder

Operating Temperature

 N/A -20 ~ +60 ºC

Storage Temperature

 N/A -30 ~ +70 ºC

Weight

 N/A 38 g

Environmental Compliances

 N/A Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Restriction of Hazardous Substances (RoHS)

Materials

Frame Material

 N/A Metal

Magnet Material

 N/A Neodymium (NdFeB)

Diaphragm Material

 N/A Treated Paper

Mechanical Reliability and Environment Testing

High Temperature Test

 N/A Keep 96 hours at +70ºC±3ºC and leave 3 hours in normal temperature and then check

Low Temperature Test

 N/A Keep 96 hours at -30ºC±3ºC and leave 3 hours in normal temperature and then check

Humidity Test

 N/A Keep 96 hours at + 40 ºC±3 ºC relative humidity 95% and leave 3 hours in normal temperature and then checked.

Temperature Cycle Test

 N/A Low temperature: -30ºC±3ºC, temperature:+70ºC±3ºC, cycle: 1 hour/cycle each, and then keep 5 cycles in a room.

Vibration Test

 N/A 10 ~ 55 ~ 10 Hz sine-wave sweep 15 min. 5 G (constant)
X,Y, Z 3 direction. 2 hours each, total 6 hours.

Drop Test

 N/A Free drop from 100 cm height to a board of 20 mm thick x,y, z 6 direction. 1 times each, total 6 times

Load Test

 N/A Rated Power white noise is applied for 96 hours

Maximum Power Test

 N/A Max power 1 min on - 2 min off 10 cycles.

Note for Reliability Testing

 N/A After tests, part SPL shall be within ±3dB.

Features

Features

 N/A
  • 71 mm x 41 mm x 25 mm oval shape
  • 4 Ω impedance, 3W rated input power
  • Water resistant coating
  • 152 mm (6 in) lead wires

Note

Note

 N/A
  1. Specifications subject to change or withdrawal without notice.
  2. Cone has been treated for water resistance.