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AUDAC AXIR, User Manual & Installation Manual

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AUDAC AXIR User Manual & Installation Manual Download Page 3

 

1 

INTRODUCTION ..................................................................................................................................................................................................................... 2

 

SAFETY REQUIREMENTS .................................................................................................................................................................................................... 3 

WARNING - CAUTION ....................................................................................................................................................................................................... 3 

INSTALLATION ....................................................................................................................................................................................................................... 4 

DETERMINING LISTENING AREA AND MOUNTING HEIGHT ................................................................................................................................. 4 
OTHER POINT TO PAY ATTENTION TO  ...................................................................................................................................................................... 7 
CREATE SPECIFIC POLAR PATTERNS  ......................................................................................................................................................................... 8 

CONNECTING THE AXIR ..................................................................................................................................................................................................... 9 

CONNECTIONS ................................................................................................................................................................................................................... 9 
LINE TRANSFORMER POWER TAPS............................................................................................................................................................................ 10 
CONVERT FOR USE IN LOW IMPEDANCE APPLICATIONS ................................................................................................................................... 11 

ADDITIONAL INFORMATION AXIR ............................................................................................................................................................................... 12 

TECHNICAL SPECIFICATIONS ...................................................................................................................................................................................... 12 
POLAR PATTERNS ........................................................................................................................................................................................................... 13 

PERSONAL NOTES ............................................................................................................................................................................................................... 14 

Index 

Summary of Contents for AXIR

Page 1: ...PROFESSIONAL AUDIO EQUIPMENT AXIR Design Column speaker User Manual InstallationGuide AXIR DesignColumnSpeaker AUDAC ...

Page 2: ...A U D A C P R O F E S S I O N A L A U D I O E Q U I P M E N T User Manual Installation Guide AUDAC http www audac eu info audac eu ...

Page 3: ...D MOUNTING HEIGHT 4 OTHER POINT TO PAY ATTENTION TO 7 CREATE SPECIFIC POLAR PATTERNS 8 CONNECTING THE AXIR 9 CONNECTIONS 9 LINE TRANSFORMER POWER TAPS 10 CONVERT FOR USE IN LOW IMPEDANCE APPLICATIONS 11 ADDITIONAL INFORMATION AXIR 12 TECHNICAL SPECIFICATIONS 12 POLAR PATTERNS 13 PERSONAL NOTES 14 Index ...

Page 4: ...ng ass well as state of the art audio quality and design Key features High quality 2 inch speakers especially designed by AUDAC make the AXIR suitable for music and speech 4 selectable output power taps for 100V operation mode Ultra lightweight design and strong aluminum housing Especially designed metal wall brackets included Two separate power tap selectors for upper and lower speaker units allo...

Page 5: ...gh up This ensures that the speaker can t fall down in any case Avoid mounting the speaker in locations exposed to constant vibrations The mounting bracket can be damaged by excessive vibration potentially causing the speaker to fall down Caution Avoid electric shocks turn off the amplifier when connecting the speaker Don t operate the speaker for an extended period of time at distorted sound This...

Page 6: ...as to be determined where out the correct mounting height and angle can be derived A step by step installation procedure describes the method to determine the mounting height and angle for the AXIR DETERMINING LISTENING AREA AND MOUNTING HEIGHT STEP 1 Determine the dimensions of the desired Listening Area This is a horizontal plane at the level of the listeners ears Refer to the dashed line in fol...

Page 7: ...s desired an angle of around 3 is recommended When you move away from the loudspeaker the sound pressure level will be decreased This decrease depends on the reverberation of the room in which the speaker is placed If you want the high tones to be clearly audible make sure the listener is able to see the loudspeaker array Approach 2 Minimal variation in sound pressure level When a minimal variatio...

Page 8: ...6 0 3 2 5 2 1 5 1 0 5 80 60 40 20 0 100 cm m Height X between listening area and speaker Distance A between speaker and listening area ...

Page 9: ...l angle a large listening area can be reached Depending on the amount of reverberation in the room and the sound shadow the speech intelligibility on a far position may be low In this situation it is recommended to use more loudspeaker arrays to split the listening area When you move further than the maximum position of the listening area further than the maximum distance of the loudspeaker array ...

Page 10: ...ossibility to create a specific polar pattern By adjusting the upper and lower power taps independent from each other the sound transfer length can be adapted to each specific situation Following figure shows an example of a situation where by means of the two individual power tap selectors a specific polar pattern can be realized The lower speaker section is set to a lower power than the upper sp...

Page 11: ...erent This is done for protection reasons of the speaker For 100V applications are the two outer pins used Pin 1 Pin 3 and for low impedance applications is the centre pin and one outer pin used Pin 1 Pin 2 Warning Notice the polarity markings when wiring the loudspeaker cables Warning The AXIR is default set for use in 100V applications for use in low impedance applications the internal switches ...

Page 12: ...a flat object under the cover plate e g a small flat screwdriver The cover plate is coming loose without performing large forces After the cover plate is removed the two power tap selector switches are visible The power taps can be set to 4 different powers for each individual speaker section Adjust the power taps by using a screwdriver to turn the rotary switch 1 20W 2 10W 3 5W 4 2 5W ...

Page 13: ...or switches are visible To reach the internal switches the plate with the two power tap selector switches should be removed This can be done by loosening the 6 Phillips screws whereby it is attached Once these screws are loose the plate can be carefully removed out of the speaker Be careful with the wiring inside the speaker Then you will see that there are two switches provided at the side of thi...

Page 14: ... 2 x 2000 Ohm 2 x 5 W 2 x 4000 Ohm 2 x 2 5 W Sound pressure 1W 1m 99 dB Sound pressure max W 1 m 100 V 120 dB Frequency response 3 dB 100 Hz 17 kHz Horizontal coverage 170 Construction Aluminium Front finish Aluminium grille Drivers 12 x 2 inch Dimensions W x H x D 70 x 1005 x 105 mm Weight 4 00 Kg Accessories included Wall bracket Colors White RAL 9010 Black RAL 9005 Chapter 4 ...

Page 15: ...13 Polar patterns 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz ...

Page 16: ...14 Personal notes ...

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