Amate Audio NITID N18W User Manual Download Page 22

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NITID N18W_N218W

Oct 2017

Amate Audio

[LPF80] [CARD80] [LPF80]

[LPF90] [CARD90] [LPF90]

[LPF100] [CARD100] [LPF100]
[LPF110]

[CARD110] [LPF110]

Fig. 24.

Cardioid presets for N218W subwoofer

When placing the subwoofers in a cardioid configuration keep a distance to walls of at
least 60 cm in order not to affect the radiation of the central reversed cabinet.

Summary of Contents for NITID N18W

Page 1: ...User s manual October 2017...

Page 2: ...wer cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 10 The equipment must be repaired by qualified technical service...

Page 3: ...owered subwoofer XLR electronically balanced input XLR parallel output AC PowerCon input and link 2500 W Class D amplifier 24 bit AD DA converters 48 kHz sampling rate Self amplifier diagnostics outpu...

Page 4: ...boost at 50Hz N18W B 3dB boost at 44Hz N218W LPF90 90 Hz low pass filter LPF90 3 90 Hz low pass filter a 90Hz A 3dB boost at 50Hz N18W B 3dB boost at 44Hz N218W LPF100 100 Hz low pass filter LPF100 3...

Page 5: ...A 3dB boost at 50Hz N18W B 3dB boost at 44Hz N218W LPF120 only for N18W 120 Hz low pass filter LPF120 3 only for N18W 120Hz low pass filter with 3dB boost at 50Hz CARD80 90 100 110 120 120 only for N1...

Page 6: ...ght up in blue when this key is active C PROTECTION LED This led lights up when the amplifier is in a protection situation such as temperature excess overcurrent or other situations that can compromis...

Page 7: ...NITID N18W_N218W Oct 2017 7 Amate Audio Maximum Sound Pressure Level Continuous delivered by the system dB SPL Fig 2 N18W N218W control and connection panel A B C D E F H G I A E C F B H G I D...

Page 8: ...re than 2 units in parallel may lead to a voltage drop in the cable that will reduce the equipment performance I BALANCED INPUT LINK XLR 3 Female balanced signal connector for signal input and XLR 3 M...

Page 9: ...with N18W or N218W Please follow the same parameters as explained in Fig 3 Fig 4 Parallel connection of full range NITID cabinets and N18W or N218W signal and mains 3 MOUNTING AND PLACEMENT For a prop...

Page 10: ...The N218W incorporates a M10 base plate on their upper side for the attachment of a stacking frame FR X208 Fig 6 N218W socket The PA 2010 is an optional accessory to adapt an M20 thread distance rod b...

Page 11: ...chains eyebolts lock pins comply with state and local regulations They should be regularly inspected and replaced if in doubt When flying enclosures from ceiling support structures extreme care should...

Page 12: ...en will show the Amate Audio and NITID logo After a few seconds the main screen shown in Fig 9 will be displayed The following information is displayed on the screen A Current preset An asterisk is sh...

Page 13: ...nactivity the system will go automatically back to the main screen saving all the values that have been changed 4 3 PRESETS Menu When the word PRESETS is displayed press OK The current preset will be...

Page 14: ...minal 8dBu to 5dBu 4 4 2 Limiter Menu In the Limiter Menu it is possible to modify the Threshold setting of the internal DSP peak limiter Press OK to start editing the THRESH value left bar The cursor...

Page 15: ...ish editing The value of the Delay is displayed in milliseconds ms and meters m The value of the delay ranges from 0 to 40 meters 0 to 117 6ms The delay value is applied short after a value has been s...

Page 16: ...audio signal is present again the system will wake up and continue playing When the ECO Mode is active the word Eco will be displayed in the main screen The system needs about 2 seconds to wake up fro...

Page 17: ...ctory values by clicking OK In the Factory Setting Menu press MENU to highlight the option Restore Then press OK to confirm Audio Settings 1 Preset LPF90 Gain 0 00dB Polarity Pol Audio Settings 2 Mute...

Page 18: ...stem will shut down in Protection mode 4 7 3 Input Dynamic Compressor NITID systems have a nominal input voltage of 8dBu 2V 2dBu 1V in subwoofers for full power performance nevertheless in order to re...

Page 19: ...he directivity at low frequencies we must transform the omnidirectional performance into a cardioid performance This can only be achieved by various sources arranged in a certain position to which we...

Page 20: ...front facing subwoofers must be driven with LPF90 preset and the back facing subwoofer must be driven with CARD90 preset c The front facing subwoofers must be driven with LPF100 preset and the back fa...

Page 21: ...e back facing subwoofer must be driven with CARD100 preset d The front facing subwoofers must be driven with LPF110 preset and the back facing subwoofer must be driven with CARD110 preset e The front...

Page 22: ...ARD90 LPF90 LPF100 CARD100 LPF100 LPF110 CARD110 LPF110 Fig 24 Cardioid presets for N218W subwoofer When placing the subwoofers in a cardioid configuration keep a distance to walls of at least 60 cm i...

Page 23: ...g converters 24 bit 48 kHz DSP architecture 48 bit Built in delay line 118 ms 40 m Audio Performance Frequency response 10 dB usable bandwith 35 Hz 150 Hz 30 Hz 140 Hz SPL 1m 132 dB continuous 135 dB...

Page 24: ......

Page 25: ...lona SPAIN by Amate Audio S L Perpiny 25 Pol gon Industrial Nord 08226 Terrassa T 34 93 735 65 65 F 34 93 735 60 48 info amateaudio com R D and FACTORY Violinista Vellsol 18 08222 Terrassa T 34 93 736...

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