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 AS08304CR-R More than ever before, high quality audio is the determining factor that distinguishes your product from the fray. When the sound quality of your product is on the line, choose High Fidelity speakers from PUI Audio. The four ohm 83mm AS08304CR-R speaker is designed for high fidelity audio reproduction, high power handling, and features a magnetically shielded motor to prevent stray magnetic fieldsfocusing the BL product on the voice coil. Features: Woven glass-fiber cone and rubber surround for weather resistance 15W max power handling High-energy shielded motor design for maximum sensitivity Capable of over 94 dB of output at 1 meter Ultra-wide frequency response Specifications Parameters Values Units Rated Input Power 7 Watts Max Input Power 15 Watts Impedance 4 15% Ohms Sensitivity (SPL 1W/1m) Average 0.5, 1.0, 2.0, 4.0 kHz 82 3 dB Resonant Frequency 109 20% Hz Frequency Range (-10 dB) 70 ~ 20,000 Hz Frame Material Steel - Magnet Material Dual Ferrite - Weight 280 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 3.74V sine wave from 20 Hz to 20 kHz - Buzz, Rattle, etc. for 2.5 seconds When positive voltage is applied to the positive terminal, the - diaphragm will move outward Polarity Operating Temperature -20 ~ +70 C Frequency and Impedance Response (IEC baffle with 2V input and microphone spaced at 1m) PUI Audio, Inc. A Projects Unlimited Company, 3541 Stop Eight Road, Dayton, OH 45414 Tel: (937) 415-5901 Fax: (937) 415-5925