Yamaha B112 Data Sheet
Contents
1. 1 SUB 2 2 LF 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 STM S118 amp B112 NXAMP4x4 b Sensitivity amp Peak SPL data these will depend on spectral distribution and crest factor of program material Measured with band limited Pink Noise Data are for speaker amplified controller Peak SPL is at clipping of NXAMP4x4 c Directivity curves amp data obtained by computer treatment on off axis response curves E amp OE January 2012 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 will 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 notice2. IM B112 Scale WU 0 Key Features e x 3000W 3cm excursion 12 inch LF Driver e 141dB peak SPL e Frequency response 63Hz 200Hz e H350mm W575mm D715mm e 59Kg 130lb System Applications e Part of a modular mobile sound system for applications ranging in size from small corporate events to large stadium concerts and festivals NEXO www nexo fr Through Modularity Injection moulded bass cabinet featuring a Neodymium high excursion 3000W 12 bass driver with 4 voice coil It has the same format dimensions weight gravity centre as the M46 The hybrid horn loaded design maximizes the efficiency of the driver delivering 6dB more than a standard front loaded driver in this frequency range From a simple groundstack to a compact powerful line array STM makes it quick and easy to clip together the systems you need for any job Innovative PistonRig and REDLock rigging enables any size of system to be flown safely by one person Configuration possibilities include Main cabinets only PistonRig allows pre setting of inter cabinet angle Main Bass Main Sub Main Bass Sub The values REDLock handle locks front rigging points i from rear of cabinet All adjustments made from one wide operating frequency range of the M46 main position at rear of cluster cabinets means that many speech or light music events can be run effectively with M46 alone thereby remo
3. O LatAm 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 STM B112 with NXAMP 4x4 63Hz 200Hz 3dB Frequency Response a Usable Range 6dB a 55Hz 250Hz sensitivity 1W 1m b 107dB SPL Nominal Nominal Peak SPL 1m b 141dB Peak Nominal Impedance 16Q 12 Q min Amplified Controller NXAMP4x4 3xSTM B112 in parallel on 2 NXAMP4x4 bridged channels 8000W 4Q PRODUCT FEATURES Components LF 1 x 12 30cm 3000W high excursion Neodymium 16 Ohms driver Height x Width x Depth 350 x 575 x 715 mm 13 78 x 22 64 x 28 15 Weight Net 59kg 130lbs Connectors 2 x NLT4 MDV Speakon 4 poles in out Construction PU Composite Low Density Polyurethane water based black coating Fittings Handles 3 handles 2 sides and 1 rear Front Perforated Dark Grey Metal Grille Rigging Integral 3 points flying system Intercabinet angle adjustments from 0 2 to 10 in logarithmic steps SYSTEM OPERATION Electronic Controller The NEXO NXAMP4x4 presets are precisely matched to the STM Series cabinets and include sophisticated protection algorithms Using STM Series cabinets without a properly connected NEXO NXAMP4x4 will result in poor sound quality and can damage components Sub Bass STM S118 extends system low frequency response down to 25Hz Speaker Cabling 1
4. ving the need for any extra cabinets If programme material calls for low frequency extension the 25 120Hz range of the S118 sub and the 55 200HZz range of the B112 bass offer the user complete freedom when configuring the system to achieve the desired frequency response or power Of course increased versatility brings a welcome improvement in return on investment But with STM that s just the start From system storage and configuration through transportation and rigging to wiring and amplification STM delivers important operational and logistical cost savings at every stage of the process IM B112 Scale Through Modularity STM ELL LAAN LY WU 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 NEX
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