Master audio X208 Скачать руководство пользователя страница 43

Страница: 43 / 48

Master Audio

Xcellence Line Array Series 208.Ver 1.2

Sep 12

9.4. X-218W specifications

Balanced line input:

2V (+8dBu)

Impedance:

20k ohm

Mains:

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

Average current draw:

(Heavy duty musical program)

Frequency response

Usable bandwidth (-10 dB)

30Hz-100Hz

Maximum output level (1m/continuous)

134 dB SPL

Amplifier power

2400W

Nominal directivity

Horizontal

omnidirectional

Vertical

omnidirectional

Components

LF 2 x 18” neodymium woofers (4” voice coil)

Cabinet

Type Bass-reflex
Height

1046 mm

Width 740 mm
Depth 780 mm
Weight (net) 98 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

-----------

Содержание X208

Страница 1: ...XCELLENCE SERIES X208 X215W X218W Systems Pol Ind Norte Perpiny 25 08226 TERRASSA Barcelona SPAIN Copyright 2012 info master audio com All rights reserved www master audio com Sep 12 User s manual...

Страница 2: ...ce 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 supply cable is damaged or B A...

Страница 3: ...d 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 a...

Страница 4: ...t 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...

Страница 5: ...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 now...

Страница 6: ...2 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 cylindr...

Страница 7: ...he 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 very important to...

Страница 8: ...ynamic range 96kHz sampling rate DSP Controls parametrics delay volume and limiters Self amplifier diagnostics output power temperature clipping Ethernet connectivity Overvoltage protection 250V 400V...

Страница 9: ...s on each channel and protection against mains overvoltage The DSP includes some presets which can be selected either accessing the cabinet s rear control panel or via the computer with Ethernet conne...

Страница 10: ...ar for mid field application ARC Maximum curved boxes i e 5 or more degrees between cabinets for nearfield application FREQUENCY RANGE FR Full range Frequency response down to 78Hz SW Frequency respon...

Страница 11: ...x X 208 STANDARD CURVED without subwoofers P3 4ARC _FR 4 4 x X 208 STANDARD CURVED with subwoofers P4 4ARC _SW LPF90 LPF110 etc 5 4 x X 208 MAXIMUM CURVED 5 10 without subwoofers P5 4ARC _FR 6 4 x X 2...

Страница 12: ...208 FLAT 4 x X 208 STANDARD CURVED without subwoofers P7 8FLAT_FR P9 8ARC _FR 8 4 x X 208 FLAT 4 x X 208 STANDARD CURVED with subwoofers P8 8FLAT_SW P10 8ARC _SW LPF90 LPF110 etc 9 4 x X 208 FLAT 4 x...

Страница 13: ...8 MAXIMUM CURVED 5 10 with subwoofers P8 8FLAT_SW P12 8ARC _SW LPF90 LPF110 etc 11 2 x X 208 STANDARD CURVED 0 5 without subwoofers P13 2ARC _FR 12 2 x X 208 STANDARD CURVED 0 5 with subwoofers P14 2A...

Страница 14: ...contains the following elements A LCD Displays basic information about the DSP Status B KEYPAD Allows the user to perform basic operations on the DSP such as IP address setting Preset selection etc C...

Страница 15: ...imum power 12dB The amplifier is delivering output power at 12dB of its maximum power Clip The amplifier is delivering its maximum output power The connection panel has the following parts F SLAVE OUT...

Страница 16: ...der protection until this condition is solved Revise your connections and mains power installation and consider that other equipment connected to this line may have been damaged J AC MAINS INPUT LINK...

Страница 17: ...t has 2400W continuous amplification thermal protection short circuit protection at the output maximum power limiter and protection against overvoltage The DSP includes some presets which can be selec...

Страница 18: ...nsions 3 2 Presets The X 215W includes some manufacturer presets for different types of application The DSP system can also store up to 23 customer s presets depending on user requirements P1 LPF90 3...

Страница 19: ...Ver 1 2 Sep 12 19 P3 LPF100 3 100Hz low pass filter with 3dB boost at 50Hz P4 LPF100 6 100Hz low pass filter with 6dB boost at 50Hz P5 LPF110 3 110Hz low pass filter with 3dB boost at 50Hz P6 LPF110 6...

Страница 20: ...ce Line Array Series 208 Ver 1 2 Sep 12 20 P7 LPF120 3 120Hz low pass filter with 3dB boost at 50Hz P8 LPF120 6 120Hz low pass filter with 6dB boost at 50Hz P9 CARDIOID Cardioid polar pattern Fig 12 X...

Страница 21: ...tting 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 resett...

Страница 22: ...k Installation Guide 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...

Страница 23: ...acoustic cabinet As a bass reinforcement system its usable bandwidth is 30Hz 100Hz 10dB It has 2400W continuous amplification thermal protection anti short circuit protection at the output maximum pow...

Страница 24: ...facturer presets for different types of application The DSP system can also store up to 23 customer s presets depending on user requirements P1 LPF90 90Hz low pass filter P2 LPF90 3 90Hz low pass filt...

Страница 25: ...ter Audio Xcellence Line Array Series 208 Ver 1 2 Sep 12 25 P5 CARDIOID Cardioid polar pattern P6 LPF80 80Hz low pass filter P7 LPF80 3 80Hz low pass filter 3dB boost at 42Hz Fig 15 X 218W PRESET opti...

Страница 26: ...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 th...

Страница 27: ...k Installation Guide 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...

Страница 28: ...trol 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 T...

Страница 29: ...finger 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 n...

Страница 30: ...he 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 configur...

Страница 31: ...orange 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...

Страница 32: ...Use the SPEAKON LINK output To X208P to transfer the INPUT signal to the second X208P unit and thus sequentially for up to three passive units Use the LINK XLR output on the first active X208A unit to...

Страница 33: ...e 7 OVERVOLTAGE PROTECTION The Xcellence series models incorporate an exclusive protection by Master Audio against mains voltage overload and other related problems lose of neutral connection between...

Страница 34: ...res All flying accessories that are not supplied by Master Audio are the user s responsibility Use at your own risk Remember that no risks should be taken with regards to public safety 8 1 Description...

Страница 35: ...reinforce the whole structure The bar has a series of holes that provide a pickup point for the steel chain slings or the hoists The pickup point chosen will determine the tilt angle of the whole arr...

Страница 36: ...lations Fig 29 Pin points 8 2 X 208 Flying Use the back guide to choose the desired tilt angle 0 0 5 1 1 5 2 3 4 5 6 7 8 10 Set the back guide between the back lateral structures of the cabinet that i...

Страница 37: ...2 Sep 12 37 Fig 31 X 208 Flying 5 Curved Line Array Cabinet 1 Back Guide 10 Cabinet 2 3 4 Back Guide 5 8 3 X 215W Flying Units are joined through the built in guides of each cabinet Use points 1 and 2...

Страница 38: ...subwoofers as has been explained in section 8 3 Join the last unit of X 215W onto the first unit of X 208 through the FA X208 215 accessory see FA X208 215 specific manual Please select SW position on...

Страница 39: ...een explained in its user s manual Join the last unit of X 210 onto the first unit of X 208 through the FA X208 210 accessory see FA X208 210 specific manual Follow section 8 2 to fly the rest of X 20...

Страница 40: ...ominal directivity Horizontal 110 Vertical defined by the array Components LF 2 x 8 neodymium woofers 2 5 voice coil HF 2 x 1 exit neodymium drivers PEN diaphragm 1 7 voice coil mounted on our exclusi...

Страница 41: ...l directivity Horizontal 110 Vertical defined by the array Components LF 2 x 8 neodymium woofers 2 5 voice coil HF 2 x 1 exit neodymium drivers PEN diaphragm 1 7 voice coil mounted on our exclusive hi...

Страница 42: ...33 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 6th order...

Страница 43: ...imum output level 1m continuous 134 dB SPL Amplifier power 2400W Nominal directivity Horizontal omnidirectional Vertical omnidirectional Components LF 2 x 18 neodymium woofers 4 voice coil Cabinet Typ...

Страница 44: ...r Audio Xcellence Line Array Series 208 Ver 1 2 Sep 12 44 10 FLYING STACKING ACCESSORIES a X 208 Flying You need TA X208 frame b X 208 X 215W Flying You need TA X210 flying frame FA X208 215 flying ad...

Страница 45: ...Master Audio Xcellence Line Array Series 208 Ver 1 2 Sep 12 45 c X 208 X 210 Flying You need TA X210 flying frame FA X208 210 flying adaptor d X 208 Stacking on X 218W You need FR X208 kit stacking...

Страница 46: ...terferences 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 3...

Страница 47: ...tors 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 func...

Страница 48: ...e 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 invert...

Результаты поиска

Содержание X208

Отзывы:

Похожие инструкции для X208

Бренды по названию

Популярные бренды

Master audio X208, Руководство пользователя

Результаты поиска

Содержание X208

Отзывы:

Похожие инструкции для X208

Бренды по названию

Популярные бренды