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Master audio X215W User Manual Download Page 39

Master Audio

Xcellence Line Array Series. Ver 1.3

Feb 11

39

9.3. X-215W specifications

Balanced line input:

2V (+8dBu)

Impedance:

   20k ohm

              

Mains: 

220V-240VAC / 50-60Hz (overvoltage protection >250V) 

Average current draw:

        

4A

(Heavy duty musical program)

Frequency response

Usable bandwidth (-10 dB) 

32Hz-120Hz

Maximum output level

135 dB SPL

Amplifier power

                                     

2400W

Nominal directivity 

Horizontal

                                               

omnidirectional

Vertical

                                                omnidirectional

Components

LF   2 x 15” neodymium woofers (4” voice coil) with rubber surround

Cabinet

Type                       6

th

-order bandpass

Height

     600 mm

Width                    764 mm
Depth                      859 mm
Weight (net)            79 Kg
Connectors

             

2 x AC PowerCon (input, link)

                                2 x XLR (input, link)
                                1x Ethercon RJ45 for Ethernet connection 
Material

Birch plywood, Steel front grilles with grey acoustic cloth

Finish

Hi-resistance waterproof bi-component paint

Rigging

Black painted stainless steel hardware

Summary of Contents for X215W

Page 1: ...XCELLENCE SERIES X 210 X 215W X 218W Systems Pol Ind Norte Perpiny 25 08226 TERRASSA Barcelona SPAIN Copyright 2011 info master audio com All rights reserved www master audio com Feb 11 User s manual...

Page 2: ...ith 7 Do not install the device near heat sources such as radiators heaters or other heat emitting elements 8 The equipment must be repaired by qualified technical service personnel when A The mains s...

Page 3: ...in sound reinforcement has been to increase both the sound pressure level SPL and the size of the audience to be covered This leads to an increase in the number of cabinets and as a result of this an...

Page 4: ...surface area H1 W H2 W Hn W 0 8 H W This is achieved by using waveguides which are coupled to the compression drivers output We achieve flat wavefronts with a constant phase By vertically assembling t...

Page 5: ...e of the audience area It is sometimes useful to achieve an asymmetrical coverage pattern on the vertical plane which can be obtained by aiming some of the cabinets through their hinging points We are...

Page 6: ...2 3 1 1 2 3 Hf f H dc where dc limit distance between near field and far field in metres H height of the array in metres f frequency in kHz In the near field region Fresnel the wavefront is cylindric...

Page 7: ...spherical In the first zone Fresnel sound pressure loss is only 3 dB per doubling of distance whereas in the second zone Fraunhofer the loss is 6 dB In long throw and high SPL configurations it is ve...

Page 8: ...B dynamic range 96kHz sampling rate DSP Controls parametrics delay volume and limiters Self amplifier diagnostics output power temperature clipping Ethernet connectivity Overvoltage protection 250V 40...

Page 9: ...r via the computer with Ethernet connection The LF_XTEND preset gives a maximum flat response for full range applications without subwoofer COMPACT preset gives a maximum flat response for a standard...

Page 10: ...oofer s Theatres speech 70Hz 18kHz X 210 P2 COMPACT Flying Stacking Flat response 4 x X 210 with subwoofer s 90Hz 18kHz X 210 P3 NEARFIELD Flying Stacking 3dB high range X 210 lower cabinets with subw...

Page 11: ...ing Flat response 2 x X 210 1 x X 218W 90Hz 18kHz X 210 Fig 8 X 210A PRESET options EXAMPLES 4 x X 210 without subwoofers For speech For background music applications at reasonable levels LF_XTEND LF_...

Page 12: ...r Audio Xcellence Line Array Series Ver 1 3 Feb 11 12 8 x X 210 with X 215W X 218W subwoofers LONGTHROW LONGTHROW COMPACT or LONGTHROW COMPACT or NEARFIELD 2 x X 210 with 1 x X 215W X 218W stacking ST...

Page 13: ...ng Preset selection etc C STATUS LEDS Report a special event happening in the system Protect Red A fault condition is being reported by the amplifier If this LED is constantly lit even after resetting...

Page 14: ...210A Do not connect a loudspeaker different than X 210P to this output Do not change or manipulate this connector Misusing the slave output for X 210P may lead to serious damage for all involved equip...

Page 15: ...215W SUBWOOFER The X 215W cabinet is ideal for bass reinforcement in general and specifically in combination with the model X 210 It includes 2400W amplification for the woofers and digital signal co...

Page 16: ...t at 50Hz LPF100 3 means low pass filter at 100Hz and 3dB boost at 50Hz LPF100 6 means low pass filter at 100Hz and 6dB boost at 50Hz LPF110 3 means low pass filter at 110Hz and 3dB boost at 50Hz LPF1...

Page 17: ...ypes of application The DSP system can also store up to 23 customer s presets depending on user requirements P1 LPF90 3 90Hz low pass filter with 3dB boost at 50Hz P2 LPF90 6 90Hz low pass filter with...

Page 18: ...r 1 3 Feb 11 18 P5 LPF110 3 110Hz low pass filter with 3dB boost at 50Hz P6 LPF110 6 110Hz low pass filter with 6dB boost at 50Hz P7 LPF120 3 120Hz low pass filter with 3dB boost at 50Hz P8 LPF120 6 1...

Page 19: ...udio Xcellence Line Array Series Ver 1 3 Feb 11 19 P9 CARDIOID Cardioid polar pattern Fig 12 X 215W PRESET options 3 3 Control and connection panel Fig 13 X 215W control and connection panel A B C D E...

Page 20: ...L INPUT LEDS Monitor the signal arriving at the module input Input Signal is present at the input Nominal input level is 8dBu 2Vrms OVLD The input signal exceeds 14dBu 4Vrms so it will be compressed A...

Page 21: ...tures are mainly due to the presence of demodulation rings which drastically reduce the inter modulation and third order distortion and considerably improve the transitory response There is excellent...

Page 22: ...External dimensions 4 2 Presets The X 218W includes some manufacturer presets for different types of application The DSP system can also store up to 23 customer s presets depending on user requirement...

Page 23: ...r 1 3 Feb 11 23 P3 LPF110 110Hz low pass filter P4 LPF110 3 110Hz low pass filter 3dB boost at 42Hz P5 CARDIOID Cardioid polar pattern P6 LPF80 80Hz low pass filter P7 LPF80 3 80Hz low pass filter 3dB...

Page 24: ...eset selection etc C STATUS LEDS Report a special event happening in the system Protect Red A fault condition is being reported by the amplifier If this LED is constantly lit even after resetting the...

Page 25: ...de for more information on the remote connection G BALANCED INPUT LINK XLR 3 Female balanced signal connector for signal input XLR 3 Male connector for parallel connection of various cabinets with the...

Page 26: ...ol of radiation at low frequencies is very difficult because the wavelengths are very large compared to the size of the source 8 5 m at 40Hz Fig 17 Traditional polar pattern of a subwoofer at 40Hz To...

Page 27: ...inger In its minimum configuration a Cardioid setup consists of a stack of three subwoofer cabinets for X 215W and of a horizontal line of three subwoofer cabinets for X 218W Only one subwoofer is nee...

Page 28: ...back facing subwoofers must be driven with CARDIOID preset LPF90 3 CARDIOID LPF90 3 LPF90 CARDIOID LPF90 Fig 21 Presets for cardioid configuration When placing the subwoofers in a cardioid configurat...

Page 29: ...ange curve adding central cardioid subwoofer Fig 22c X218W total back energy rejection Yellow curve without central cardioid subwoofer green curve adding central cardioid subwoofer IMPORTANT If the us...

Page 30: ...the blue Neutrik PowerCon NAC3FCA at the other end Do not connect more than four X 210A X215W X218W units using the AC Stacking output connector this is the maximum number of units that can be linked...

Page 31: ...nets It is the user s responsibility to ensure that the systems to be flown and the flying accessories such as chains eyebolts lock pins comply with state and local regulations They should be regularl...

Page 32: ...A X210 frame It is made from stainless steel It includes a centre bar to reinforce the whole structure The bar has a series of holes that provide a pickup point for the steel chain slings or the hoist...

Page 33: ...lying Use the back guide to choose the desired tilt angle 0 0 5 1 1 5 2 3 4 5 and 6 Set the back guide between the back lateral structures of the cabinet that is placed above Lock the guides with the...

Page 34: ...Feb 11 34 Fig 29 X 210 Flying 6 Curved Line Array Cabinet 1 Back Guide SW Cabinet 2 3 4 Back Guide 6 8 3 X 215W Flying Units are joined through the built in guides of each cabinet Use points 1 and 2 t...

Page 35: ...y are the heaviest enclosures Place the subwoofers as has been explained in section 8 3 Join the last unit of X 215W onto the first unit of X 210 through the built in hardware on the subwoofer Please...

Page 36: ...Master Audio Xcellence Line Array Series Ver 1 3 Feb 11 36 Fig 32 X 210 X 215W flying flat Line Array Fig 33 X 210 X 215W Flying curved Line Array...

Page 37: ...0 Vertical defined by the array Components LF 2 x 10 neodymium woofers 2 5 voice coil with ICCR Impedance Compensation Copper Ring HF 3 x 1 exit neodymium drivers Mylar diaphragm 1 7 voice coil mounte...

Page 38: ...120 Vertical defined by the array Components LF 2 x 10 neodymium woofers 2 5 voice coil with ICCR Impedance Compensation Copper Ring HF 3 x 1 exit neodymium drivers Mylar diaphragm 1 7 voice coil moun...

Page 39: ...Amplifier power 2400W Nominal directivity Horizontal omnidirectional Vertical omnidirectional Components LF 2 x 15 neodymium woofers 4 voice coil with rubber surround Cabinet Type 6th order bandpass...

Page 40: ...z Maximum output level 137 dB SPL Amplifier power 2400W Nominal directivity Horizontal omnidirectional Vertical omnidirectional Components LF 2 x 18 neodymium woofers 4 voice coil Cabinet Type Bass re...

Page 41: ...Master Audio Xcellence Line Array Series Ver 1 3 Feb 11 41 10 FLYING STACKING ACCESSORIES a X 210 Flying You need TA X210 frame b X 210 X 215W Flying You need TA X210 frame...

Page 42: ...Master Audio Xcellence Line Array Series Ver 1 3 Feb 11 42 c X 210 Stacking on X 215W You need ST X215 kit stacking d X 210 Stacking on X 218W You need FR X218 kit stacking...

Page 43: ...rferences in the crossover range causing notches and peaks in that area Time alignment delay tries to adjust the arrival time of sound so that in the crossover area it arrives at the same time Fig 34...

Page 44: ...rs such as the position of the subwoofers with respect to the top boxes and the height of the top boxes with respect to the subwoofers That is the reason why it is very difficult to establish a functi...

Page 45: ...mixer overload Check the output level or mixer gain channels Poor bass levels Check the polarity on the signal connections between the mixer and cabinets If any of the Pins 1 2 or 3 have been inverted...

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