Studer a 3 brochure

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Technical Data Studer A3 Input Transformer balanced Input Impedance Sym, 5 kOhms Input Sensitivity for 100 dB SPL @ 1m 0.775 V Signal to Noise Ratio -96 dBA Max. Input Voltage 24 Vpp Continuous max. SPL, 1m 108 dB Program max. SPL, 1 m (short term RMS at 1m) 114 dB Frequency response (at -6 dB) 43- 23000 Hz Frequency response (48 Hz - 20 kHz) ±2 dB Distortion THD @ 90 dB SPL/1m < 1.2 % (48 Hz - 20 kHz) Dispersion (P.N. 4 - 16 kHz at -6dB) 90° x 90° (H x V) System 2 Way(s) Crossover frequency 2.2 kHz Woofers dim. Ext. / DiaphragmÆ 215 mm / Æ 170 mm Tweeters dim. Ext. / DiaphragmÆ 100 mm / Æ 25 mm Connectors 1 x XLR F / 3P Dimensions W x H x D mm 250 x 400 x 305 Net Weight 12.8 Kg Mains 115/230V (50/60 Hz) Power Consumption 10 - 100 VA Mean / Max Humidity < 75 % / < 90 % Ambient Temperature 5 - 40° C Studer Professional Audio AG, Althardstrasse 30, CH-8105 Regensdor f-Zurich Switzerland, Tel. +41 1 870 75 11, Fax: +41 1 840 47 37 Direct-Subsidiaries: Austria: +43 1 865 16 76 0, France: +33 1 45 14 47 80, Germany: +49 30 72 39 34-0, U.K.: +44 181 953 67 19 Canada: +1 416 510 13 47, Japan: +81 3 34 65 22 11, Singapore: +65 225 51 15, USA: +1 510 297 27 11 http://www.studer.ch Subject to change. STUDER is a registered trade mark of STUDER Professional Audio AG. Printed in Switzerland 10.26.3770 (Ed. 0399). Copyright by STUDER Professional Audio AG The Studer A3 is a high precision active near field monitor. Applying Group delay com- pensation and Negative output impedance to a near field speaker represents a true innovation in design philosophy, which makes the A3 speaker an impressive performer in its class. The high SPL that can be produced over the whole frequency spectrum alongside the impressive frequency response is quite unique for a speaker of that size. The Studer A Series speakers are also ideal for surround applications. The Group Delay Compen- sation makes the Studer series of speakers ideal for Surround Sound. Mixing and matching of speakers is possible while correct phase response is maintained. For all applications the A3 introduces a new standard of precision and will certainly change your perception of near field speaker performance. Key Features: lHigh Sound pressure Level over the whole frequency spectrum. lFlat frequency response. lHigh accuracy impulse behaviour due to Negative output impedance lHighly precise Stereo Image as a result of the Group delay compensation lDesigned for horizontal and vertical use. lPrepared for stand and ceiling mounting. lProtection circuit for each of the drivers. lSeparate amplifier stage for each driver (bi-amplified). lRubber mounted non resonant power am- plifier.