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Operating Manual ver. OCTO21A-EN-1.1 |5 

 

SAFETY AND WARNING 

IMPORTANT! SAFETY WARNING! 
In  the  interest  of  their  own  and  others'  safety  and  to  prevent  voiding  the 
warranty,  we  recommend  a  careful  reading  of  this  section  before  using  the 
product. 

-  This  product  was  designed  and  manufactured  to  be  used  as  a  speaker  system  in 
the context of a typical sound reinforcement system. 
The use for any purpose other than these is not provided by the manufacturer and is 
therefore under the direct responsibility of the user / installer. 
- This device complies with class I (must be connected to the outlet with a protective 
earthing connection). 
 

TO AVOID THE RISK OF FIRE AND / OR ELECTRIC SHOCK*: 

-  Do  not  expose  this  system  to  rain  or  moisture.  Do  not  expose  the  apparatus  to 
dripping or splashing water. Do not place objects filled with liquids, such as drinks, on 
the apparatus. 
- Before connecting the system, be sure the mains voltage corresponds to that stated 
on the product. 
-  Connect  this  appliance  to  a  power  outlet  with  earth  contact,  according  to  national 
security force, via a power cable of adequate section

 

ends with a plug or connector 

that meets the applicable safety regulations. 
- The unit is connected to the network even when the power switch is in position '0' 
(OFF). Before any maintenance, disconnect the power cable from the outlet.  
 
*Risk of electric shock only for self-powered system. 

 

IMPORTANT! SAFETY PRECAUTIONS! 

Read This First. 
Read  and  heed  all  warnings and  safety  instructions  in  this  Manual  before  using  the 
product. 
Failure  to  follow  all  precautions  can  result  in  equipment  damage  and    /  or  personal 
injury. 
1.  Read these instructions. 
2.  Keep these instructions 
3.  Heed all warnings and follow all instructions. 
4.  Use only attachments/accessories specified by the manufacturer. 
5.  Use  only  with  the  cart,  stand,  tripod,  bracket,  or  table  specified  by  the 

manufacturer, or sold with the apparatus. When a cart is used, use caution when 
moving the cart/apparatus combination to avoid injury from tip-over. 

6.  Refer all servicing to qualified service personnel. Servicing is required when the 

apparatus has been damaged in any way, such as power-supply cord or plug is 
damaged,  liquid  has  been  spilled  or  objects  have  fallen  into  the  apparatus,  the 
apparatus has been exposed to rain or moisture, does not operate normally, or 
has been dropped. 

7.  LSS  loudspeakers  can  produce  sound  levels  capable  of  causing  permanent 

hearing damage from prolonged exposure. The higher the sound level, the less 
exposure needed to cause such damage 

CAUTION: This product is energized as long as it is connected to the AC. 
CAUTION: Allow at least six inches of free space all around the amplifier for sufficient 
ventilation. 

 

Summary of Contents for OCTO21A

Page 1: ...SIONAL AUDIO SYSTEM OCTO21A OPERATING MANUAL Ver OCTO21A EN 1 1 LSS Advanced Speaker Systems Via On Longo 53 89024 Polistena RC ITALY Tel 39 966 9321299 Fax 39 966 933007 Email info lss it Internet www lss it ...

Page 2: ... No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written permission of LSS No patent liability is assumed with respect to the use of the information contained herein Moreover because LSS is constantly striving to improve its high quality products the inf...

Page 3: ..._________________________________ Operating Manual ver OCTO21A EN 1 1 3 SUMMARY INTRODUCTION 4 SAFETY AND WARNING 5 APPLICATION 6 PHYSICAL DESCRIPTION 6 TECHNICAL SPECIFICATIONS 7 INSTALLATION AND WIRING 8 WEEE DIRECTIVE 10 DIMENSIONS 11 NOTES 13 ...

Page 4: ...ssional audio products the result of exceptional engineering and meticulous craftsmanship This manual is intended for use with LSS loudspeaker This includes safety precautions installation set up and operating instruction Please read this manual plus any accompanying manual and follow all relevant precautions and instructions This should allow you to obtain the maximum performance from your new lo...

Page 5: ...twork even when the power switch is in position 0 OFF Before any maintenance disconnect the power cable from the outlet Risk of electric shock only for self powered system IMPORTANT SAFETY PRECAUTIONS Read This First Read and heed all warnings and safety instructions in this Manual before using the product Failure to follow all precautions can result in equipment damage and or personal injury 1 Re...

Page 6: ... structure This driver is ideal tor reproduce very low frequencies in the range 30 150Hz High performance and very high peak output for concert sound High output bass response and low distortion make the OCTO21A surprising in terms of performance LSS OCTO21A powering mode is self powered with digital amplifier PHYSICAL DESCRIPTION FRONT TOP BOTTOM SIDE REAR A B D E F G I H J K C A Wheels G Connect...

Page 7: ...sponse 5 dB 30 Hz 120 Hz 10 dB 25 Hz Sensitivity 1 Watt 1 m 96 dB Max SPL Calculated Power EIAJ PEAK 131 dB 134 dB Nominal Input Impedance Ω 8 Ω Power Handling Watt EIAJ PEAK 3400 W 6800 W Nominal Dispersion 6 dB 360 varies with number of units and configuration MECHANYCAL Enclosure material Birch Plywood of 18 mm 0 71 inches Finish Texture polyurethanic black paint Grille Powder coated perforated...

Page 8: ...erating Manual ver OCTO21A EN 1 1 INSTALLATION AND WIRING OCTO21A must be installed on the floor It is possible to install more OCTO21A in stack configuration making fit Top Sub s plastic skids in bottom sub s recesses To transport the speaker use the wheels installed in the rear of the case ...

Page 9: ...ure all the switches of the speakers are turned off and the mixer volume is turned down To avoid a sudden signal making connection then turn on the mixer first and then the speakers Turn on the amplifier by the power switch to position 1 on When the system start it will turn on 3 LEDs after a few seconds will stay on only two or three if the input signal is present when the amplifier turn on start...

Page 10: ... states private households within the EU can give free electrical and electronic equipment to designated collection facilities In some countries your local retailer may withdraw the old product for free if you purchase a new one of similar type For more information please contact the appropriate local authority In countries outside the EU please contact your local authorities and ask for the corre...

Page 11: ...possibly a severe scrape pinch or staple puncture If the sound level is normal the wire is open possibly a cut wire or a missed connection 2 Poor Low Frequency Response Speakers wired out of polarity When two speakers are connected out of polarity observe the wire markings on your XLR connector Verify that pin 2 is terminal and pin 1 is negative 3 Intermittent output such as crackling or distortio...

Page 12: ...OCTO21A______________________________________________________________________________ 12 Operating Manual ver OCTO21A EN 1 1 DIMENSIONS FRONT TOP BOTTOM SIDE 60cm 80cm 70cm REAR 60cm ...

Page 13: ...______________________________________________________________________________ Operating Manual ver OCTO21A EN 1 1 13 NOTES ...

Page 14: ..._________________________________________ 14 Operating Manual ver OCTO21A EN 1 1 CONTACT INFORMATION LSS Advanced Speaker Systems Via On Longo 53 89024 Polistena RC ITALY Tel 39 966 9321299 Fax 39 966 933007 Email info lss it Internet www lss it ...

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