This document contains data proprietary to PUI Audio Inc. Any use or reproduction, in any form, without prior written permission of PUI Audio Inc. is prohibited. 2020, PUI Audio Inc. Data Sheet AR01532MS-SC15-WP-R PUI Audios 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 15mm x 6mm AR01532MS-SC15-WP-R receiver is designed for high fidelity audio reproduction in near-phone and headphone applications. Spring contacts and a 2mm thickness make mounting easy, even in the thinnest applications. Features: Custom-molded poly cone designed for voice articulation High 108 dB output with 179mV in Artificial Ear (1cm) High energy neodymium motor Only 2 mm thick Dustproof and waterproof IP67-rated face Specifications Parameters Values Units Rated Input Power 20 mWatts Max Input Power 30 mWatts Impedance 32 15% Ohms Sensitivity (SPL 1kHz) 179mV in Type 3.2 HL Ear 108 3 dB Pa/V Resonant Frequency 400 20% Hz (179mV in free air) Frequency Range 100 ~ 7,000 Hz Frame Material PPA - Magnet Material NdFeB - Weight 0.5 Grams Environmental Protection Rating IP67 - PUI Audio, Inc., 3541 Stop Eight Road, Dayton, OH 45414 Tel: (937) 415-5901 Fax: (937) 415-5925 This document contains data proprietary to PUI Audio Inc. Any use or reproduction, in any form, without prior written permission of PUI Audio Inc. is prohibited. 2020, PUI Audio Inc. Specifications (continued) Should not be audible with 20mW sine wave from 300 Hz to - Buzz, Rattle, etc. 7 kHz When positive voltage is applied to the positive terminal, the - diaphragm will move outward Polarity Operating Temperature -40 ~ +80 C Measurement Method (measured with 179mV, Temperature: 15 ~ 35C, Relative Humidity: 45%~85%) Receiver Test Baffle RECEIVER UNIT Power Amplifier EAR PIECE Microphone B&K Type 4192 ARTIFICIAL EAR TYPE 4153 Audio Analyzer B&K Type 2012 Measurement System PUI Audio, Inc., 3541 Stop Eight Road, Dayton, OH 45414 Tel: (937) 415-5901 Fax: (937) 415-5925