V062013
LAs118
Professional Line-Array Subwoofer Element
USER MANUAL
Page 1: ...V062013 LAs118 Professional Line Array Subwoofer Element USER MANUAL...
Page 2: ...ODUCTION 2 SAFETY FIRST 2 UNPACKING 3 LAs118 OVERVIEW 3 CONNECTIONS AND ELECTRIC DIAGRAM 4 AMPLIFICATION 5 CABLE SELECTING 6 RIGGING THE SYSTEM 6 OTHER CONFIGURATIONS 12 TROUBLESHOOTING 13 WARRANTY 13...
Page 3: ...e 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 if people are exposed for a long period Never...
Page 4: ...e near the systems Also be sure you understand all local and national regulations regarding equipment installation Failure to comply with these instructions may result on injury or death UNPACKING Eac...
Page 5: ...m Baltic birch plywood enclosures heavily braced and coated in wear resistant textured black paint heavy duty powder coated steel grilles and Neutrik NL4 connectors CONNECTIONS AND ELECTRIC DIAGRAM Th...
Page 6: ...r with 8 nominal impedance See the table below for recommended power amplifier power 1 Power ratings are indicated according to the specific load conditions described For more accurate information on...
Page 7: ...damping factor 25 Cable section Maximum Length related to load impedance 8 4 1 5 mm 12 m 40 ft 6 m 20 ft 2 5 mm 20 m 64 ft 10 m 32 ft 4 mm 32 m 104 ft 16 m 52 ft RIGGING THE SYSTEM The LAs118 has a s...
Page 8: ...ood safety factor They are also built with very specific dimensions Also before you suspend the system please read the instructions in the Safety first chapter After reading and understanding the Safe...
Page 9: ...pins Pull the front joints out and insert them on the frame and again lock them with the locking pins Insert two locking pins on the front joints and one on the rear joints To obtain a 0 alignment be...
Page 10: ...nserting the LAs118 in the previous one As you can see on the image the locking pin is inserted in the 2 angle Repeat the process for up to 6 LAs118 elements Always verify that the locking pins are lo...
Page 11: ...ng pin is locked For a 0 position insert the rear LA122 joint on the lowest position of the LAs118 rear rigging kit Note To provide for a better versatility the LAS118 has the ability to angle the LA1...
Page 12: ...Next LAs118 User s Manual www next proaudio com 11 Here is an example of a LAs118 LA122 system...
Page 13: ...ATIONS The NEXT LAs218 can be used in a variety of configurations Below are some other examples of usage Note Refer to NC18123 frame manual for learning how to ground stack using the frame Ground stac...
Page 14: ...oreign 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 loudspeak...
Page 15: ...8 Long Excursion Power Handling 2400W Program Impedance 8 Sensitivity 1W 1m Half Space 103dB Max SPL calculated 136 8dB Crossover Frequencies HP LP 30Hz 18dB Oct Btw 120 Hz 18dB Oct Btw Connectors 2 x...
Page 16: ...ging Kit NCS02507 LAs118 Front Right Rigging Kit NCS03507 LAs118 Rear left Rigging Kit NCS04507 LAs118 Rear Right Rigging Kit CONTACTS In case of any doubts or any information Write us NEXT PROAUDIO R...
