Made for modern electronic devices, PUI Audio??s AS02008MR-R is designed to be as thin as possible and recreate the human voice with good fidelity.
Unit of Measure

Specifications

Available

Manufacturer Stock

Brands

PUI Audio™

Manufacturer

PUI Audio�, Inc.

Thickness

3 mm

Diameter

20 mm

Diameter Tolerance (±)

0.2 mm

Angle Tolerance (±)

3 º

Rated Input Power

0.5 W

Maximum Input Power

0.8 W

Impedance

8 Ω

Impedance Tolerance (±)

15 %

Sensitivity

86 dB

Sensitivity Tolerance (±)

3 dB

Testing Condition for Sensitivity

(Sound Pressure Level (SPL) at 0.1 W/0.1 m (at 0.8, 1.0, 1.2, 1.5 kHz)

Resonant Frequency

500 Hz

Resonant Frequency Tolerance (±)

20 %

Frequency Range

350 ~ 20000 Hz

Testing Condition for Frequency Range

-10 dB

Acceptable Soldering Methods

Hand Solder for ≤3 seconds

Buzz, Rattle, etc.

Shall not be Audible with 2 Vrms Sine Wave from 500 Hz to 4 kHz

Polarity

Cone Shall Move Forward when a Positive Voltage is Applied to the Positive Terminal

Operating Temperature

-20 ~ +55 ºC

Storage Temperature

-30 ~ +70 ºC

Weight

2.4 g

Environmental Compliances

Restriction of Hazardous Substances (RoHS)

Environmental Protection

Ingress Protection (IP65)

Materials

Frame Material

Metal

Magnet Material

Neodymium (NdFeB)

Mechanical Reliability and Environment Testing

High Temperature Test

96 hours at 70ºC

Low Temperature Test

96 hours at -30 ºC

Humidity Test

96 hours at +40ºC with relative humidity at 96%

Temperature Cycle Test

The part shall be subjected to 12 cycles using the following procedure:
Low temperature: -40ºC±3ºC
High temperature: +80ºC±3ºC
Cycle: 2 hours at High, 5 minutes High to Low, 2 hours at Low, 5 minutes Low to High

Vibration Test

10-55 to 10 Hz sine sweep, per minute at 1.5 mm amplitude
2 hours in each axis X, Y, and Z.

Shock Test

If applicable, describe conditions of test.

Drop Test

Drop speaker from a height of 1 m onto a 20 mm thick board 5 times

Load Test

2 Vrms white noise is applied to the speaker for 96 hours

Note for Reliability Testing

Call out how pass/fail conditions are determined after the reliability testing is complete

Features

Features

  • IP65-rated face when properly installed
  • Designed for clear voice response

Note

Note

Specifications subject to change or withdrawal without notice.