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Next LA8V2, User Manual

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Next LA8

V2

 User’s Manual 

www.next-proaudio.com 

- 1 - 

                 

Content 

 
INTRODUCTION 

- 2 -

 

 

SAFETY FIRST 

- 2 -

 

 

UNPACKING 

- 3 -

 

 

LA8V2 OVERVIEW 

- 3 -

 

 

CONNECTIONS AND ELECTRIC DIAGRAM 

- 4 -

 

 

AMPLIFICATION 

- 6 -

 

 

CABLE SELECTING 

- 7 -

 

 

RIGGING SYSTEM 

- 7 -

 

 

TROUBLESHOOTING 

- 11 -

 

 

WARRANTY 

- 11 -

 

 

TECHNICAL SPECIFICATIONS 

- 12 -

 

 

LA8V2 SPARE PARTS 

- 13 -

 

 

CONTACTS 

- 13 -

 

 
                                   

 
 

 

 
 
 
 

 
 
 

 
 
 
 

 

Summary of Contents for LA8V2

Page 1: ...USER MANUAL LA8V2 Professional Line Array Element...

Page 2: ...1 Content INTRODUCTION 2 SAFETY FIRST 2 UNPACKING 3 LA8V2 OVERVIEW 3 CONNECTIONS AND ELECTRIC DIAGRAM 4 AMPLIFICATION 6 CABLE SELECTING 7 RIGGING SYSTEM 7 TROUBLESHOOTING 11 WARRANTY 11 TECHNICAL SPEC...

Page 3: ...NGER HEARING DAMAGE LA8V2 line array systems are capable of producing extremely high sound pressure levels and should be used with care Hearing loss is cumulative and can result from levels above 90dB...

Page 4: ...ou understand all local and national regulations regarding equipment installation Failure to comply with these instructions may result on injury or death UNPACKING Each NEXT LA8V2 line array element i...

Page 5: ...phase plug that widens dispersion on the horizontal coupling plane while narrowing it on the vertical plane For high frequency reproduction the LA8V2 is equipped with two 1 compression drivers mounted...

Page 6: ...ither connector can be used to connect to the amplifier or another LA8V2 element Please notice that LA8V2 line array element is bi amp only Despite having a crossover network it wasn t designed to wor...

Page 7: ...achieves some predefined goals In the lower frequencies both speakers reproduce achieving a higher impact on the bass range In the mid frequencies virtually only one speaker is reproducing reducing th...

Page 8: ...mping factor The following table indicates for 3 common sizes a cable length with a maximum serial resistance equal to 4 of the load impedance damping factor 25 Cable section Maximum Length related to...

Page 9: ...o 12 LA8V2 elements You will also need the NEXT VP60052 lock pins Never use any lock pins but the ones supplied by NEXT Proaudio These pins are built to withstand the system s weight with a good safet...

Page 10: ...Next LA8V2 User s Manual www next proaudio com 9 After reading and understanding the Safety first chapter do as follows to rig the system...

Page 11: ...Next LA8V2 User s Manual www next proaudio com 10 Here s an example of a four element system with 2 5 and 7 angles...

Page 12: ...reign object that has fallen into the cabinet after repair or through the ports Internal connection wires or absorbing material touching the loudspeaker diaphragm check by removing the bass loudspeake...

Page 13: ...dling Continuous program LF MF 800W Cont 1600W Peak HF 100W Cont 400W Peak Impedance LF 4 Freq 250 Hz MF 8 Freq 250 Hz HF 16 Sensitivity 1W 1m Half space LF MF 98dB HF 106dB Max SPL calculated LF MF 1...

Page 14: ...LA8 Front Left Suspension Assembly NCS02502 LA8 Front Right Suspension Assembly NCS03502 LA8 Rear left Suspension Assembly NCS04502 LA8 Rear Right Suspension Assembly CONTACTS In case of any doubts o...

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