Wired Microphones BETA181 BETA 181 Side-Address Condenser Microphone Microphone électrostatique à capture latérale Von der Seite zu besprechendes Kondensatormikrofon Microfono a condensatore con ripresa laterale Micrófono de condensador de captación lateral Конденсаторный микрофон с боковым приемом サイドアドレスコンデンサー型マイクロホン 사이드-어드레스 콘덴서 마이크 侧向拾音电容式话筒 ©2012 Shure Incorporated 27A14482 (Rev. 1) Printed in U.S.A.
General Description Applications and Placement The Shure Beta 181 is an ultra-compact, side-address, condenser microphone, designed for discreet placement in live and studio environments. Featuring interchangeable cardioid, supercardioid, omnidirectional and bidirectional capsules for superior versatility, the small diaphragm of the Beta 181 provides superior audio with consistent, “textbook” polar responses in a form factor small enough to get close to the source in the tightest conditions.
Load Impedance Accessories and Parts CERTIFICATION Maximum SPL capability, output clipping level, and dynamic range vary with the input load impedance of the preamplifier to which you connect the microphone. Shure recommends a minimum input load impedance of 1000 Ω. Most modern microphone preamplifiers meet this requirement. Higher impedance results in better performance for these specifications. Furnished Accessories Eligible to bear CE Marking. Conforms to European EMC Directive 2004/108/EC.
SPECIFICATIONS Cartridge Type Caractéristiques Type de capsule Electret Condenser Polar Pattern 181/C: 181/S: 181/O: 181/BI: Condensateur à électret Courbe de directivité Cardioid Supercardioid Omnidirectional Bidirectional 181/C: 181/S: 181/O: 181/BI: Frequency Response 20 to 20,000 Hz Réponse en fréquence 20 à 20,000 Hz Output Impedance 110 Ω Impédance de sortie 110 Ω Sensitivity open circuit voltage, @ 1 kHz, typical Maximum SPL 1 kHz at 1% THD[2] Signal-to-Noise Ratio[3] Dynamic Range
Beta 181/C +20 150° 30° 50 100 2 3 4 5 6 7 89 1000 2 3 4 5 6 7 89 10000 20000 dB +20 150° 30° dB -20 50 100 2 3 4 5 6 7 89 1000 2 3 4 5 6 7 89 10000 20000 +20 150° 30° 50 100 2 3 4 5 6 7 89 1000 2 3 4 5 6 7 89 10000 20000 dB +20 150° 180° 30° -20 50 100 2 3 4 5 6 7 89 1000 Hz 2 3 4 5 6 7 89 10000 20000 60° 150° 150° 90° 60° +5 dB 250 Hz 500 Hz 1000 Hz 90° +5 dB 60° 30° 180° 150° 120° 120° 90° 90° –20 dB –15 dB –10 dB –5 dB 60° 30° 30° +5 dB 60° 30°
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United States, Canada, Latin America, Caribbean: Shure Incorporated 5800 West Touhy Avenue Niles, IL 60714-4608 USA Phone: 847-600-2000 Fax: 847-600-1212 (USA) Fax: 847-600-6446 Email: info@shure.com www.shure.com ©2012 Shure Incorporated Europe, Middle East, Africa: Shure Europe GmbH Jakob-Dieffenbacher-Str. 12, 75031 Eppingen, Germany Phone: 49-7262-92490 Fax: 49-7262-9249114 Email: info@shure.