PUI Audio?'s Mobile Series line of speakers and receivers is designed for cutting-edge applications such as smart watches and pendants, Wi-Fi enabled security devices and action cameras, mobile radios and smart phones, as well as IoT devices. Each Mobile Series product features an IP67-rated face for protection against dust and water ingress.

The 32 ohm 12 mm x 6 mm AR01232MS-SC12-WP-R receiver is designed for high fidelity audio reproduction in near-phone and headphone applications. Springmore
Unit of Measure

Specifications

Available

Manufacturer Stock

Brands

PUI Audio™

Manufacturer

PUI Audio�, Inc.

Rated Input Power

20 mW

Maximum Input Power

30 mW

Impedance

32 Ω

Impedance Tolerance (±)

15 %

Sensitivity

117 dB·Pa/V

Sensitivity Tolerance (±)

3 dB·Pa/V

Testing Condition for Sensitivity

Sound Pressure Level (SPL) at 1 kHz
800 mV in Type 3.2 HL Ear

Resonant Frequency

450 Hz

Resonant Frequency Tolerance (±)

20 %

Note for Resonant Frequency Tolerance (±)

800 mV in Free Air

Frequency Range

300 ~ 7000 Hz

Magnet Material

Neodymium (NdFeB)

Frame Material

Polyphthalamide (PPA)

Weight

0.4 g

Environmental Protection

Ingress Protection (IP67)

Buzz, Rattle, etc.

Should not be audible with 20 mW sine wave from 300 Hz to 7 kHz

Polarity

When Positive Voltage is Applied to the Positive Terminal, the Diaphragm will Move Outward

Operating Temperature

-40 ~ +80 ºC

Tolerance (±)

0.5 mm

Angle Tolerance (±)

3 º

Industry Standards

Restriction of Hazardous Substances (RoHS) 2011/65/EU

Reliability Testing

High Temperature Test

96 hours at +80 ºC ± 3 ºC followed by three hours in normal room temperature

Low Temperature Test

96 hours at -40 ºC ± 3 ºC followed by three hours in normal room temperature

Humidity Test

96 hours at +40 ºC ± 3 ºC with relative humidity at 95% followed by 3 hours in normal room temperature

Temperature Cycle Test

The part shall be subjected to 5 cycles using the following procedure:
Low temperature: -40 ºC ±3 ºC
High temperature: +80 ºC ±3 ºC
Cycle: 1 hour/cycle each

Vibration Test

10-55 to 10 Hz sine sweep, 15 minutes per cycle at 5G constant.
2 hours in each axis X, Y, and Z.

Drop Test

Drop the speakers onto a 20 mm thick board 10 times from a height of 100 cm, once each side

Load Test and Maximum Power Test

White noise is applied at the speakers rated power for 96 hours at room temperature; max power is applied for 1 minute on, 2 minutes off; 10 cycles.

Note for Reliability Testing

After each test, the speaker's SPL shall be ±3 dB of the original SPL

Features

Features

  • Custom-molded poly cone designed for voice articulation
  • High 116 dB output with 800mV in Artificial Ear (1cm)
  • High energy neodymium motor
  • Only 2 mm thick
  • Dustproof and waterproof IP67-rated face

Note

Note

Specifications subject to change or withdrawal without notice.