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TECHNICAL

SPECIFICATIONS

System Manual GEOM6

Page

ECHNICAL

PECIFICATIONS

8.1

LS18 and LS18-E Subwoofers

System specifications

LS18 WITH NEXO TDCONTROLLER SETUP

Frequency Response @-6 dB

32Hz - 130 Hz

Sensitivity 1W@1m

107 dB SPL Nominal

Peak SPL@1m

137 to 140 dB

Available Crossover Frequencies

35-60, 35-85, 35-120 Hz

Nominal Impedance

8 Ohms

Recommended Power

1100 Watts

PRODUCT FEATURES

Component

1 x 18’’ (46cm) 4’’ voice coil long excursion 8



driver

Height x Width x Depth

510 x 675 x 775 mm (20.1” x 26.1” x 30.5”)

Weight: Net

55.5 kg (122.3 lb)

Connectors (Touring version)

2 x NL4, 4 poles connectors (1+/1- LS18 / 2+/2- Through)

Construction

Baltic Birch Ply & structured black coating

Fittings

4 x Side handles (not on the E version)

Front Finish (Touring version)

Molded Dark Grey Metal Grill

Operating temperature range

0°C - 40 °C (32° F - 104° F)

Storage temperature range

-20 °C - 60 °C (-4 ° F - 140° F)

SYSTEM OPERATION

Содержание Geo M6 Series

Страница 1: ...System Manual GEOM6 DP2537 06 CM GEO M6 GEO M620 GEOM6B Tangent Array Modules System manual ...

Страница 2: ...CONFIGURABLE DIRECTIVITY FLANGES 18 6 GEO M6 HARDWARE SETUP PROCEDURE 19 6 1 SAFETY FIRST 19 Flown systems safety 19 Ground stacking safety 20 Contacts 20 6 2 GENERAL DESCRIPTION 21 GEO M6 Left and Right configuration 21 GEO M6 modules rigging system 21 Permanent installation variant 22 Accessories 23 Warnings on GEO M6 accessories 24 6 3 INSTALLATION APPLICATIONS 25 Described configurations 25 1 ...

Страница 3: ...ions 43 Dimensions 44 8 3 GEO M6B MODULE 45 System specifications 45 Dimensions 46 8 4 GEO M6 ACCESSORIES 47 GMT BUMPER 47 GMT EXBAR 48 GMT LBUMP 49 GMT BPDAPT 2 50 GMT LBPADPT 51 VNT POLE 52 VNT XHBRK 53 VNT TCBRK 54 VXT BL515 55 GMT FLG 56 GMI BNFIX 57 GMI IPCOV 58 VNI WS15 59 GMT 6CASE 60 9 GEO M6 SERIES MODULES ACCESSORIES LIST 61 10 USER NOTES 63 ...

Страница 4: ...n optimal This is not the case with GEO where careless installation produces catastrophic results AGEOTangentArrayisnota linearray GEO Technology is equally effective in designing and deploying tangent curved vertical arrays For best results in a specific application the user needs to know how multi speaker arrays interact with audience geometry along with the benefits and drawbacks of curved vert...

Страница 5: ...e web site nexo sa com for the latest update Always consult qualified NEXO personnel if the device installation requires construction work and make sure to observe the following precautions Mounting precautions choose mounting hardware and an installation location that can support 4 times the weight of the speaker system do not use speaker system handles for suspended installation do not expose sp...

Страница 6: ...ure is in excess of the limits as set forth above To ensure against potentially dangerous exposure to high sound pressure levels it is recommended that all persons exposed to equipment capable of producing high sound pressure levels such as this amplification system be protected by hearing protectors while this unit is in operation DISPOSAL OF OLD ELECTRICAL ELECTRONIC EQUIPMENT This symbol on the...

Страница 7: ...M6 are controlled powered and monitored by NEXO TDcontrollers For a complete description of these controllers please refer to User Manuals NEXO TDcontrollers DSP algorithms and parameters are fixed in software and updated regularly Please consult the NEXO web site nexo sa com for the latest software releases NS 1 simulation software assists in the design and implementation of vertical tangent GEO ...

Страница 8: ... pins of the Speakon sockets identified in out are connected in parallel within the enclosure Either connector can be used to connect amplifier or to link to an additional GEO M6 cabinet or to link to an optional GEO M6B if present Therefore a single 4 conductor cable can connect two amplifier channels to various GEO M620s and or GEO M6B GEO M620 connectors GEO M6B connectors Speakon Connector M62...

Страница 9: ...3 5m 16ft 7m 23ft 10m 33ft 13m 44ft 20m 66ft 40m 131ft 4 mm AWG 11 8m 26ft 10m 33ft 16m 52ft 21m 70ft 32m 105ft 64m 210ft 6 mm2 AWG 9 12m 40ft 16m 52ft 24m 79ft 32m 104ft 48m 160ft 96m 315ft Maximum allowed length is 4 times recommended length Example GEO M6 module has a 8 nominal impedance When connecting 4 modules in parallel total load impedance become 2 Recommended length for 4mm2 AWG 10 is 8 ...

Страница 10: ...CONNECTION DIAGRAMS Page 10 64 System Manual GEOM6 3 CONNECTION DIAGRAMS 3 1 GEO M620 LS18 DTDController DTDAMP4x1 3 ...

Страница 11: ...CONNECTION DIAGRAMS System Manual GEOM6 Page 11 64 3 2 GEO M620 NXAMP4x1mk2 4 channels mode ...

Страница 12: ...CONNECTION DIAGRAMS Page 12 64 System Manual GEOM6 3 3 GEO M620 GEO M6B NXAMP4x1mk2 4 channels mode ...

Страница 13: ...CONNECTION DIAGRAMS System Manual GEOM6 Page 13 64 3 4 GEO M620 LS18 mono bridged NXAMP4x1mk2 ...

Страница 14: ...CONNECTION DIAGRAMS Page 14 64 System Manual GEOM6 3 5 GEO M620 NXAMP4x2mk2 4 channels mode ...

Страница 15: ...CONNECTION DIAGRAMS System Manual GEOM6 Page 15 64 3 6 GEO M620 GEO M6B NXAMP4x2mk2 4 channels mode ...

Страница 16: ...CONNECTION DIAGRAMS Page 16 64 System Manual GEOM6 3 7 GEO M620 LS18 NXAMP4x2mk2 4 channels mode ...

Страница 17: ... required amount number of GEO M620 cabinets NS 1 is an easy to use tool that allows to shape the energy leaving the cluster to fit the audience It predicts pressure levels radiated from the system to ensure enough cabinets are provided for the application as well as mechanical constraints for safe flown systems In addition it provides mechanical information for all clusters in agreement with Stru...

Страница 18: ...tall the grid being careful that the NEXO logo must be on the woofer side 5 2 When where to use Configurable Directivity flanges The diagrams show audience area coverage for a stereo system While a GEO cluster will deliver even SPL from the front to the rear of this audience area there are holes near the front in the centre and at the outside edges We cannot fill the outside coverage gaps without ...

Страница 19: ...ation must be implemented and validated in NS 1 prior to installation Flown systems safety Always inspect all the rigging components and cabinets for damage before assembly Pay special attention to the lifting points and safety clips If you suspect that any of the components are damaged or defective DO NOT USE THE AFFECTED PARTS Contact your supplier for replacements Read this manual carefully Als...

Страница 20: ...become unstable Wind forces can be huge especially upon large systems and should never be underestimated Observe meteorological forecasts calculate the worst case effect upon the system prior to erection and ensure that the system is secured appropriately Take care when stacking cabinets Always employ safe lifting procedures and never attempt to build stacks without sufficient personnel and equipm...

Страница 21: ...20 Right GEO M6 modules rigging system GEO M620 GEO M6Bass GEO M6B and GEO M620 feature a 3 point rigging system 2 for front connection and 1 for rear connection and angle splay settings Angle splay setting sequence is 0 5 2 5 10 15 20 GEO M6 angle setting bar connects 2 x GEO M6 with 2 quick release pins It can be set upwards or downwards or removed on user s choice independently from Left and Ri...

Страница 22: ...net angle setting hole along which angle setting bar slides is always next to the 0 indication The angle reading values are defined by the printing on the same side Permanent installation variant For permanent installations where systems won t have to be frequently assembled and disassembled Front pins are replaced by an axis with break nuts Rear pins are replaced by shoulder screws with break nut...

Страница 23: ... Manual GEOM6 Page 23 64 Accessories GEO M6 accessories are GMT BUMPER up to 12xGEO M6 max GMT EXBAR GMT LBUMP up to 3xGEO M6 max GMT BPADPT 2 GMT LBPADPT VNT POLE VNT XHBRK VNT TCBRK VXT BL515 GMT FLG GMI BNFIX GMI IPCOV VNI WS15 GMT 6CASE ...

Страница 24: ... accessories including push pins when assembling GEO M6 cabinets than the ones provided by NEXO NEXO will decline responsibility over the entire GEO M6 accessory range if any component is purchased from different supplier WARNING All GEO M6 accessories have been designed so that cabinets are arrayed vertically GEO M6 horizontal assemblies as shown in figure below are UNSAFE and STRICTLY PROHIBITED...

Страница 25: ...rom getting loose in fixed installations use blocking liquid LOCTITETM 243 or equivalent for all screws used with GEO M6 fixed installation accessories LOCTITETM 243 is available at NEXO or at your local distributor upon request SECTION 63 2 1 to 3 GEO M6 WALL MOUNTED SECTION 6 3 3 1 to 3 GEO M6 CEILING MOUNTED SECTION 6 3 4 4 to 12 GEO M6 CEILING MOUNTED ...

Страница 26: ...the wall Connect GMT LBUMP to top cabinet by inserting the GMI BNFIX axis through front holes and secure axis and rear link with GMI BNFIX screws Connect subsequent cabinets with appropriate inter angle values Connect the VNI WS15 suspension plate to the GMT LBUMP by using the M6x20 screws provided with the GMT LBUMP NB please do not use the screws supplied with VNI WS15 too long for this applicat...

Страница 27: ...ews 8 mm diameter and corresponding plugs required to fix the GMT LBUMP under the ceiling are properly dimensioned Procedure 4 x 8mm diameter screws not provided are required to fix the GMT LBUMP to the ceiling Connect GMT LBUMP to top cabinet by inserting the GMI BNFIX axis through front holes and secure axis and rear link with GMT BNFIX screws Connect subsequent cabinets with GMI BNFIX at requir...

Страница 28: ...r screws 8 mm diameter and corresponding plugs required to fix the bumper under the ceiling are properly dimensioned Procedure 8mm diameter screws not provided are required to fix the GMT BUMPER to the ceiling Connect the bumper to top cabinet by inserting the GMI BNFIX axis through front holes and secure axis and rear link with GMI BNFIX screws Connect subsequent cabinets with GMI BNFIX at requir...

Страница 29: ...em Manual GEOM6 Page 29 64 6 4 Touring applications Described configurations SECTION 8 3 4 1 to 3 GEO M6 POLE MOUNTED SECTION 8 3 5 1 to 3 GEO M6 TRUSS MOUNTED SECTION 8 3 6 1 to 6 GEO M6 STACKED ON SUB SECTION 8 3 7 4 to 12 GEO M6 FLOWN ...

Страница 30: ...t 30kg rated load min Speaker stand must always be installed on a horizontal surface Stand height and footprint must be defined to prevent assembly from collapsing Ensure that public is not allowed within a safety area which radius is equal or higher than assembly height IMPORTANT NEXO SUB POLE STAND NEXO VXT PLSTD pole stand only should be used for mounting on top of NEXO SUB NEXO SUB must always...

Страница 31: ... M6 at 5 Bottom GEO M6 at 10 NB above connection configurations are designed for assembly gravity center being aligned with pole axis ensuring maximum safety IMPORTANT Ensure that 8mm pins are properly locked in VNT POLE Connect bottom cabinet to GMT LBUMP with 3 x VXT BL515 quick release pins Lift assembly on speaker stand or on LS18 with VXT PLSTD pole stand Connect subsequent cabinets at requir...

Страница 32: ...ch the GMT LBPADPT to the GMT LBUMP by using the screws washers and bolts provided with GMT LBPADAPT Connect top cabinet to GMT LBUMP with 3 x VXT BL515 quick release pins Connect subsequent cabinets at required inter angle values with 4 x VXT BL515 quick release pins Connect truss clamp VNT TCBRK or ring clamp VNT XHBRK to GMT LBPADAPT by inserting 8x45 quick release pin in required holes for pro...

Страница 33: ...ght It is highly recommended to secure the system to a fix point located at the back of the stack Procedure Connect GMT BPADPT poles stand adaptor to GMT BUMPER using provided clevis pin secure pin with R clip Stack GMT BUMPER on top of LS18 by inserting GMT BPADPT 2 into LS18 pole mount hole Connect bottom cabinet to GMT BUMPER at required vertical angle with 4 x VXT BL515 quick release pins NB p...

Страница 34: ...n NS 1 for proper motor hoist rating Procedure with flight case set vertically Tip the flight case vertically Remove upper cover to access to top cabinet rigging points Connect GMT BUMPER to top cabinet 4 x VXT BL515 quick release pins If required connect GMT EXBAR to GMT BUMPER by inserting EXBAR clevis pins into GMT BUMPER B and D holes Connect single hoist to required hole as indicated in NS 1 ...

Страница 35: ...ORTANT Ensure all pins are properly locked into Geo M6 lift cluster to NS 1 defined rigging height secure cluster horizontally to prevent it from rotating Secure bumper with secondary safety steel IMPORTANT The requirements for secondary safety systems vary with territories However the secondary safety steel MUST have a SWL equivalent or greater than that of the rigging system ...

Страница 36: ... and GMT EXBAR referenced rigging points IMPORTANT Ensure hoist hook s is are properly secured to GMT BUMPER Start lifting bumper and position angle setting pins at required value Attach second set of 6 x GEO M6 to the first set by bring the second GEO M6 flight case adjacent to the first one carry on lifting bumper and set inter angle values for the second set of GEO M6 IMPORTANT Ensure all pins ...

Страница 37: ...ews attaching the grid to the cabinet b The machine screws attaching the connecting plates to the cabinet c The screws attaching the directivity flanges to the front of the cabinet These fasteners should be regularly checked and tightened as necessary Cleaning The exterior of the cabinet and the rigging system can be cleaned with a damp cloth soaked in mild soapy water On no account use solvent ba...

Страница 38: ...in relation to venue where cluster is implemented NS 1 is a freeware available for all NEXO users at nexo sa com IMPORTANT Never install a GEO M6 cluster without checking its acoustical performances and mechanical safety in NS 1 prior to installation Please contact your local distributor for assistance and or training NS 1 7 2 Stacked LS18s and Flown GEO M6 In the example below r1 being the distan...

Страница 39: ...cement temperature protection at lower output levels Both sound quality and reliability will decrease as the system is stressed Precautions Checks Before using the AUX of a mixing desk ensure that MAIN and AUX outputs are in phase Always apply identical EQ or processing on both channels so that the phase relationship will not be altered Never add additional low pass filtering on the SUB or high pa...

Страница 40: ...move from the top to the bottom of the cluster without hearing any change in the tonal balance Verify that the angle settings are the same on both sides of each module Raise the bumper attach the next series of modules and repeat the above checks Make sure that these series of modules sum properly with the modules above them When all the modules are flown check that the aiming angles are the same ...

Страница 41: ... Weight Net 55 5 kg 122 3 lb Connectors Touring version 2 x NL4 4 poles connectors 1 1 LS18 2 2 Through Construction Baltic Birch Ply structured black coating Fittings 4 x Side handles not on the E version Front Finish Touring version Molded Dark Grey Metal Grill Operating temperature range 0 C 40 C 32 F 104 F Storage temperature range 20 C 60 C 4 F 140 F SYSTEM OPERATION Recommended powering solu...

Страница 42: ...TECHNICAL SPECIFICATIONS Page 42 64 System Manual GEOM6 Dimensions ...

Страница 43: ...1 throat driver on a BEA FEA optimized HR Wavesource Height x Width x Depth 209mm x 374mm x 282 mm 8 2 x 14 7 x 11 1 Weight Net 9 7 kg 20 lbs Connectors 2 x NL4 4 poles connectors 1 1 Through 2 2 GEO M620 Construction Lightweight Polyurethane Composite Fittings 2 x Side handles Front Finish Acoustic fabric fitted front grill Operating temperature range 0 C 40 C 32 F 104 F Storage temperature range...

Страница 44: ...TECHNICAL SPECIFICATIONS Page 44 64 System Manual GEOM6 Dimensions ...

Страница 45: ... 2 x 14 7 x 11 1 Weight Net 7 6 kg 14 lbs Connectors 2 x NL4 4 poles connectors 1 1 GEO M6B 2 2 Through Construction Lightweight Polyurethane Composite Fittings 2 x Side handles Front Finish Acoustic fabric fitted front grill Operating temperature range 0 C 40 C 32 F 104 F Storage temperature range 20 C 60 C 4 F 140 F SYSTEM OPERATION Recommended powering solution NXAMP4x1mk2 Powered TDcontroller ...

Страница 46: ...TECHNICAL SPECIFICATIONS Page 46 64 System Manual GEOM6 Dimensions ...

Страница 47: ...TECHNICAL SPECIFICATIONS System Manual GEOM6 Page 47 64 8 4 GEO M6 Accessories GMT BUMPER Parts X1 Dimensions Weight 3 5 kg 7 7 lb ...

Страница 48: ...TECHNICAL SPECIFICATIONS Page 48 64 System Manual GEOM6 GMT EXBAR Parts X1 X2 X2 Dimensions Weight 1 9 kg 4 2 lb ...

Страница 49: ...TECHNICAL SPECIFICATIONS System Manual GEOM6 Page 49 64 GMT LBUMP Parts X1 X4 Torx M6x20 Dimensions Weight 2 7 kg 6 lb ...

Страница 50: ...TECHNICAL SPECIFICATIONS Page 50 64 System Manual GEOM6 GMT BPDAPT 2 Parts X1 X2 X2 Dimensions Weight 0 5 kg 1 1 lb ...

Страница 51: ...TECHNICAL SPECIFICATIONS System Manual GEOM6 Page 51 64 GMT LBPADPT Parts X1 X2 X2 X4 Dimensions Weight 1 6 kg 3 5 lb ...

Страница 52: ...TECHNICAL SPECIFICATIONS Page 52 64 System Manual GEOM6 VNT POLE Parts X1 Dimensions Weight 0 9 kg 2 2 lb ...

Страница 53: ...TECHNICAL SPECIFICATIONS System Manual GEOM6 Page 53 64 VNT XHBRK Parts X1 Dimensions Weight 0 35 kg 0 8 lb ...

Страница 54: ...TECHNICAL SPECIFICATIONS Page 54 64 System Manual GEOM6 VNT TCBRK Parts X1 Dimensions Weight 0 78 kg 1 8 lb ...

Страница 55: ...TECHNICAL SPECIFICATIONS System Manual GEOM6 Page 55 64 VXT BL515 Parts X1 Dimensions Weight 0 0125 kg 0 0275 lb ...

Страница 56: ...TECHNICAL SPECIFICATIONS Page 56 64 System Manual GEOM6 GMT FLG Parts X1 X4 Dimensions Weight 0 2 kg 0 44 lb 1 5 39 1 3 33 6 4 162 ...

Страница 57: ...TECHNICAL SPECIFICATIONS System Manual GEOM6 Page 57 64 GMI BNFIX Parts X1 X2 X2 X4 Dimensions Weight 0 2 kg 0 44 lb 13 8 350 0 2 5 0 4 10 ...

Страница 58: ...TECHNICAL SPECIFICATIONS Page 58 64 System Manual GEOM6 GMI IPCOV Parts X1 X4 Dimensions Weight 0 3 kg 0 66 lb ...

Страница 59: ...TECHNICAL SPECIFICATIONS System Manual GEOM6 Page 59 64 VNI WS15 Parts X1 Arm X1 Adapter X1 X1 X2 X1 X2 X1 X1 X1 X1 Dimensions Weight 2 8 kg 6 2 lb ...

Страница 60: ...TECHNICAL SPECIFICATIONS Page 60 64 System Manual GEOM6 GMT 6CASE Parts Dimensions Weight 57 kg 125 7 lb ...

Страница 61: ... Version Dante DTD TU Digital TD Controller Touring Version DTD TN Digital TD Controller Touring Version Dante DTDAMP4x0 7C Power Amplifier 4x700W 220V DTDAMP4x0 7U Power Amplifier 4x700W 110V DTDAMP4x1 3C Power Amplifier 4x1250W 220V DTDAMP4x1 3U Power Amplifier 4x1250W 110V NXAMP4x1mk2 Digital Powered Controller 4x1300W NXAMP4x2mk2 Digital Powered Controller 4x2500W NX ES104 Ethersound Network C...

Страница 62: ...LBPADPT Adaptor for GMT LBUMP VNT POLE Pole Mount for GMT LBUMP VNT XHBRK Lifting ring for GMT LBADPT includes 8x45 Quick Release Pin VNT TCBRK Truss clamp for GMT LBADPT includes 8x45 Quick Release Pin VXT BL515 5x15 Quick Release Pin for GEO M6 GMT FLG Pair of flanges for GEO M620 120 horizontal dispersion GMI BNFIX GEO M6 Connection kit for fix installation GMI IPCOV Connector protection for IP...

Страница 63: ...USER NOTES System Manual GEOM6 Page 63 64 10 USER NOTES ...

Страница 64: ...System Manual GEOM6 NEXO S A Parc d activité de la Dame eanne F 60128 PLAILLY Tel 33 3 44 99 00 70 Fax 33 3 44 99 00 30 E mail info nexo fr nexo sa com ...

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