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. 2017, PUI Audio Inc. Data Sheet AS03104MR-N50-R Introducing the N50 Mini Speaker Series from PUI Audio. High-grade neodymium magnetic motors are employed in each N50 Series speaker to create the highest output possible, in the smallest form factor. The 31mm diameter AS03104MR-N50-R features a moisture resistant silver poly cone. The foam surround provides progressive damping for low distortion and flat frequency response from 200 Hz to 20 kHz. Twin frame supports makes mounting simple. Features: Silver poly cone and foam surround High 81 dB output at 1W/50cm N50 neodymium motor Only 15mm thick 2mm of excursion Specifications Parameters Values Units Rated Input Power 3 Watts Max Input Power 5 Watts Impedance 4 15% Ohms Sensitivity (SPL 1W/50cm) (800, 1000, 1200, and 1500 Hz) 81 3 dBA Distortion (Max 1W, 1 kHz) <5% Resonant Frequency 300 20% Hz Frequency Range 200 ~ 20,000 Hz Housing Material ABS Magnet Material NdFeB Weight 31 Grams PUI Audio, Inc. A Projects Unlimited Company, 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. 2017, PUI Audio Inc. Specifications (continued) Should not be audible with 2.83Vpk sine wave from 300 Hz Buzz, Rattle, etc. to 10 kHz When positive voltage is applied to the positive terminal, the diaphragm will move outward Polarity Operating Temperature -20 ~ +60 C Storage Temperature -30 ~ +70 C Measurement Method Test Baffle (speaker mounted in circle) PUI Audio, Inc. A Projects Unlimited Company, 3541 Stop Eight Road, Dayton, OH 45414 Tel: (937) 415-5901 Fax: (937) 415-5925