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 AR01232MS-SC12-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 12mm x 6mm AR01232MS-SC12-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 116 dB output with 800mV 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) 800mV in Type 3.2 HL Ear 117 3 dB Pa/V Resonant Frequency 450 20% Hz (800mV in free air) Frequency Range 300 ~ 7,000 Hz Frame Material PPA - Magnet Material NdFeB - Weight 0.4 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 800mV, Temperature: 15 ~ 35C, Relative Humidity: 45%~85%) Receiver Test Baffle Measurement System PUI Audio, Inc., 3541 Stop Eight Road, Dayton, OH 45414 Tel: (937) 415-5901 Fax: (937) 415-5925