X-treme-audio MISI User Manual

LINE ARRAYSLINE ARRAYSUser’s manual1/21

User’s manual12. Stacking instructionsThe stacked system has been designed for a maximum of 12 elements. In this type of installations, the exact limi

LINE ARRAYSWhen a certain number of speaker systems are lifted (fig. 14 shows a line array system configuration in which the first two modules are made u

User’s manualfig. 19The wheelable metallic joints are equipped with two holes - one above the other - corresponding to even or odd angles for

LINE ARRAYS15. Tri-amplification system configurationBRIEF DESCRIPTION• Total Power Handling: 51600 W RMS• Total Power Amplifiers: 120000 W RMS (@4 Ohm)•

User’s manual24 XTMISIMiddle-Sized Line Array module - Power handling RMS: 900 W - Impedance (bi-amp) 8+8 Ohm - Max SPL: 136 dB12 XTMISISArrayable dou

LINE ARRAYS16.1 Linear Source Array: DSP active solution• Large scale concert & touring;• Large open-air events, public squares, etc...• Stadium,

User’s manual8 XTLSA/AActive bi-amplified line array module - Amp. Power: 800+800 W RMS - Digital DSP on board (2 preset)4 XTLSAS/AActive arrayable dou

LINE ARRAYS• Medium/large scale touring;• Central clusters, front fill, side fill, delay towers, etc...• Medium/large open-air events, squares, etc…• St

User’s manual8 XTMISIMiddle-Sized Line Array module - Power handling RMS: 900 W - Impedance (bi-amp) 8+8 Ohm - Max SPL: 136 dB4 XTMISISArrayable doubl

LINE ARRAYS• Medium/small scale concert & touring;• Central clusters, front fill, side fill, delay towers, etc...• Medium/small open-air events, pub

User’s manualLINE ARRAYSUser’s manual1. Free-field acousticsAn unlimited acoustic space without discontinuities or obsta cles can be defined as a “free-

User’s manual8 XTMLAMini Line Array module - Power handling RMS: 500 W - Impedance (bi-amp) 16+16 Ohm - Max SPL: 133 dB4 XTHPS36“Big Punch” Double Sub

21/21ContactsX-Treme Audio reserves the rights to change or modify products and specifications at any time without prior notice. X-Treme and the corres

LINE ARRAYS2. Sound power and pressure levelsAt present, one of the most common and interesting problems to face is the following: let the sound power

User’s manual4.1 Infinite length linear source With reference to fig. 1, let’s imagine an infinite sequence of unrelated sources, spaced out by a dist

LINE ARRAYS5.1 Directivity analysis The directivity function enables us to evaluate the pressure distri-bution in relation to a definite emission direc

User’s manualTherefore, in a linear source the in-axis response decreases by 3 dB for each doubling of the length instead of 6 dB as it occurs in a co

LINE ARRAYSfig. 9As a result of this property of arc sources, taking into account the lower semi-arc only and adding a linear source, one can see (

User’s manualSelf-powered systemsThe Linear Source Array XTLSA/A, MISITM XTMISI/A and Mini Line Array XTMLA/A active modules have been designed with t

LINE ARRAYS10. MISITM system: from “AS IS” to “TO BE”The MISITM (Middle-Sized line array) vertical line array can be de-fined as a suitable compromise