Yamaha 45N12 Data Sheet
Contents
1. SYSTEM OPERATIONS Electronic Controller The NEXO TDcontroller s presets are precisely matched to the 45N Series cabinets and include sophisticated protection Using 45N Series cabinets without a properly connected NEXO TDcontroller will result in poor sound quality and can damage components Dispersion configuration Internally mounted magnets allow 45N 12 inter cabinet locking for coverage SPL scalability Sub bass LS600 extends system low frequency response down to 38 Hz Speaker Cabling Active 17 17 LF 2 2 HF Passive 17 1 Not Connected 2 2 LF HF As part of a policy of continual improvement NEXO reserves the right to change specifications without notice a Response curves amp data Half Space Far Field for the 45N 12 NXTD b Sensitivity amp Peak SPL data these will depend on spectral distribution and crest factor of program material Measured with band limited Pink Noise Nominal refers to Voice Decade 300Hz 3kHz Wideband to the specified 3dB range Data are for speaker processor recommended amplifier combinations Peak SPL is at clipping of recommended amplifier c Directivity curves amp data obtained by computer treatment on off axis response curves E amp OE September 2010 LIMITED WARRANTY NEXO loudspeakers and electronics are covered against defects in workmanship or materials for a period of two 2 years from the original date of purchase At the option of NEXO the defective item w2. O Preliminary Data Sheet NENI The revolutionary NEXO 45N 12 is the world s first line monitor bringing all the benefits of line array technology to the stage Unlike a conventional high frequency waveguide in which the exit is rectangular the NEXO monitor s waveguide forms a smile enabling cabinets to be linked together to form arrays with no interference between wavefronts Now there s a single monitor reference covering the needs of all musicians scalable for wider coverage and higher SPLs The 45N 12 delivers very high headroom before Waveguide forms a smile to eliminate wavefront feedback and focusses coverage only where it s interference when monitor is arrayed needed resulting in lower acoustic power on stage SPL and frequency response are consistent up to 2 5 metres back Key Features e World s first line monitor An ingenious magnetic locking system joins multiple e Can be joined together into arrays to provide a monitors together to form arrays The compact low evi solution for wider coverage and higher profile design is less conspicuous than conventional e Very high headroom before feedback monitors ideal for Ne TV production and the 45N Ingenious magnetic locking system joins multiple e Focusses coverage only where needed for lower 12 features a non slip base with a skid system and cabinets into arrays acoustic power on stage ergonomic handle for easy repositioning on stage e Discree
3. Components LF 1 x 12 30 cm high excursion Neodymium 8Q driver HF 1 x 3 voice coil 1 4 throat Neodymium 162 compression driver on a 22 5 hyperboloid reflective wavesource Height x Width x Depth 392 x 492 x 576 mm 15 43 x 19 37 x 22 67 Net Weight 28 kg 62 Ibs Connectors 2 x NL4MP Speakon 4 pole Construction Main structure Baltic Birch Ply finished with structured black coating Rear lower and bottom section Aluminium with dark grey coating Front vents and rear upper section Injected polyurethane front vents black coating Fittings 4 handles 2 side metal recessed 2 front and rear moulded Front Finish Moulded dark grey metal grille Locking Elements Integrated magnets for mechanical locking SYSTEM SPECIFICATIONS 45N 12 with NX TD Controller 55Hz 19kHz 3cB 50HZ 20kHz 106dB SPL Nominal 104dB SPL Wideband 1 unit 137 to 140dB Peak 2 units 140 to 143dB Peak 30 Horizontal Scalable 30 steps when arrayed 22 9 Diagonal Coupling Plane Scalable 22 5 steps when arrayed 60 Vertical Asymmetrical for constant level 0 to 2 5m 8ft LF HF 1kHz Active or Passive internally configurable Active LF 802 HF 16Q Passive 8Q Active LF 1000 to 1500 W 8Q HF 250 to 500 W 16Q2 Passive 1200 to 2000 W 8Q Frequency Response a Usable Range 6cB a Sensitivity 1W 1m b Nominal Peak SPL 1m b HF Dispersion c Crossover Frequencies Nominal Impedance Recommended Amplifiers
4. ill be repaired replaced with no charge for materials labour The item is to be adequately packaged and dispatched pre paid to a NEXO authorised distributor service centre Unauthorised repair shall void the warranty The NEXO warranty does not cover cosmetics or finish and does not apply to any items which in NEXO s opinion have failed due to used abuse accidents modifications or any type of misuse All images and text herein are the property of NEXO SA and deemed accurate although specifications are subject to change without notice
5. t low profile design e Ingenious magnetic locking system System Applications e Non slip base with skid system and ergonomic handle for easy repositioning on stage e Touring or fixed live sound applications e Live television production e Single monitor reference covering the needs of all musicians NEXO www nexo fr O Preliminary Data Sheet NENI NEXO is one of the world s leading sound reinforcement loudspeaker manufacturers Founded in 1979 the company is dedicated to crafting practical solutions with solid engineering Each new design begins with a proprietary sophisticated computer simulation process that allows every parameter to be extensively modeled and simulated leading to breakthrough cost and performance gains NEXO s comprehensive product line includes loudspeakers analogue and digital control electronics and amplification all designed to deliver consistent sound quality and long term reliability for a broad range of applications NEXO S A Parc d Activit du Pr de la Dame Jeanne B P 5 60128 PLAILLY Tel 33 0 3 44 99 00 70 Fax 33 0 3 44 99 00 30 e mail info nexo fr NEXO LatAM C C No 33 Suc 49 Caballito 1449 Buenos Aires Argentina Tel 54 114 432 1911 Fax 54 114 431 1007 e mail info nexo fr NEXO Asia GPO Box 806 Hong Kong SAR China Tel 852 9096 3472 Fax 852 2104 3214 e mail info nexo fr NEXO www nexo fr 45N 12 PRODUCT FEATURES
Download Pdf Manuals
Related Search