Related Manuals for Active Audio StepArray
Summary of Contents for Active Audio StepArray
- Page 1 StepArray Digitally steerable column loudspeakers Technical manual L ' a c o u s t i q u e a c t i v e...
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Page 2: Table Of Contents
Technical manual - StepArray series Technical manual - StepArray series Table of contents 1. Introduction ................4 2. Installation of the columns ............5 3. Wiring ..................6 3.1. NUT processor to MPA8200 amplifier ........6 3.2. MPA8200 amplifier setup ............6 3.3. Wiring amplifiers to columns ..........7 4. -
Page 3: Introduction
Place the 2 brackets Column height on the wall + 5mm using 8mm diameter screws The StepArray range includes 6 models of column speakers, from 1m to 4m high. Ensure Mount the column verticality using the supplied nut and screw... -
Page 4: Wiring
MPA8200 amplifier to the corresponding channel of the column and provide a common ground, as illustrated by figure 4. A NUT processor can be connected to one or several StepArray columns via amplifiers (see figure 2). When a NUT is used with several amplifiers (to feed several columns with the same signal), the inputs are simply daisy chained (see figure 2b). -
Page 5: Test Before Powering Up
Correct the column mo- The NUT control software is used to tune the filtering and directivity parameters the StepArray block in del in the StepArray of StepArray columns, it is available as free download on Active Audio’s web control doesn’t block. -
Page 6: Hardware Specifications
Technical manual - StepArray series Technical manual - StepArray series 7. Hardware specifications 7.2. MPA8200 amplifier 7.1. NUT processor Audio data Operating modes 8 channels independent 4 channels independent bridged Audio data Power 8 x 200W under 8Ω Inputs 8 symetrical analog inputs, Euroblock 8 x 300W under 4Ω... -
Page 7: Columns Characteristics
7.3.2 Mechanical characteristics of StepArray columns ϕ11 35.65 96.51 82.89 ϕ8.5 Red is bottom bracket only Figure 8 : Fixing brackets for wall mounting of StepArray columns. 34mm to 55mm Figure 6 : StepArray column dimensions ver. 2021/20/02 12/22 13/22 ver. 2021/20/02... -
Page 8: Acoustical Data
Technical manual - StepArray series Technical manual - StepArray series 8. Acoustical data 8.2. SA100P : acoustical data All data presented below is obtained with columns in their nominal position and 10dB using nominal DSP filtering param- eters (flat EQ, etc). -
Page 9: Sa180P : Acoustical Data 1
Technical manual - StepArray series Technical manual - StepArray series 8.3. SA180P : acoustical data 8.4. SA250P : acoustical data 10dB 10dB -5dB -5dB h=2,55m h=2,55m -10dB -10dB -15dB -15dB -20dB -20dB Figure 14 : SA180P vertical directivity: sound level for the voice octaves Figure 17 : SA250P vertical directivity: sound level for the voice octaves (500Hz,1kHz,2kHz) in the vertical median plane. -
Page 10: Sa400P : Acoustical Data 1
Technical manual - StepArray series Technical manual - StepArray series 8.5. SA400P : acoustical data 8.6. SA180S : acoustical data 10dB 10dB -5dB -5dB h=3,05m SA180S h=2,65m -10dB -10dB -15dB -15dB -20dB -20dB SA400P vertical directivity: sound level for the voice octaves Figure 22 : SA180S vertical directivity: sound level for the voice octaves (500Hz,1kHz,2kHz) in the vertical median plane. -
Page 11: Sa250S : Acoustical Data 1
Technical manual - StepArray series Technical manual - StepArray series 9. Déclaration de conformité 8.7. SA250S : acoustical data 10dB SA250S -5dB h=3,85m -10dB -15dB -20dB SA250S vertical directivity: sound level for the voice octaves ACTIVE AUDIO SAS, (500Hz,1kHz,2kHz) in the vertical median plane. - Page 12 Active Audio 8 Rue Johannes Gutenberg 44340 Bouguenais - France Phone: +33 (0)2 404 666 64 Contact...