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T5 is a 2-way horn type tweeter, adopts brich wood material with polyurea coating, matel grill( a replaceable acoustically transparent cloth), there are 4×M12 and 4×M16 screw holes on the enclosure, designed for the hoist and installation, T5 could be installed with the coverage angle of 75°×40° or 40°×75° according to the different positions of M15 holes, a build-in NL4 plug is available in the rear panel. D5 is a 2-way (external crossover) array loudspeaker, used for HIFI and remarkable clarity demanding flow performance, equipe with imported FANE15 inches neodymium woofer with 3 inches voice coil, customized FANE 3 inches neodymium tweeter with 3 inches voice coil, dedicated designed for compact coverage of single or double array structure, or a horizontal array with 4 boxes, the bending radius iteract with 22.5°trapezoidal angle. As a 2-way dual channel system, D5 is suitable for large-scale stadium and area fields, individually or vertical/horizontal array arrangements.