Martin Wisman SRU 912

SRU 912 The Martin Wisman SRU 912 loudspeaker is a mid/high-frequency component of the SRU system. Nominal horizontal beam width is 60 degrees and nominal vertical beam width is 40 degrees.Tighter horizontal and vertical dispersion make this loudspeaker useful for delivering sound to more specific areas, It can be used in clusters with other Martin Wisman SRU 912 loudspeakers to create a more coherent wave front. Key Features High degree of pattern control allows designers and installers to effectively control dispersion for clearer, more intelligible sound. When properly arrayed, the unique, tightly focused coverage of each SRU loudspeaker helps minimize the overlap zones often found in conventional arrays. The result is a clearer sound image, and reduced interference throughout the coverage area of the array. Proprietary mid-range engine specifically for the demands of engineered sound systems. They deliver smooth response and high reliability. Newly styled marine-grade birch wood enclosure provides greater durability and strength. Steel grilles with acoustic filter foam enhance appearance. Enclosure and grille available in black. They can be painted to blend into almost any environment. Sixteen steel rigging points (4 top, 4 bottom and 4 on each side) allow for convenient rigging. Technical Specifications Freq. Range (-10dB): 125Hz ~ 18kHz Axial Sensitivity ( 1W/1m): 104dB Max Calculated SPL: 135dB Recommendatory High Pass Power: 100Hz Continuous Power: 300W Peak Power: 1200W Dispersion (H x V): 60º x 40º LF Transducer: 12”/75mm HF Transducer: 1.4”/75mm Crossover Frequency: 1400Hz Nominal Impedance: 8Ω Connector: Speakon NL4 x 2 Dim (H x W x D): 490 x 658 x 535mm Net Weight : 36kg Shipping Weight: 40kg