The professional compact speaker system shall be housed in a bass-reflex enclosure, and equipped with 2x 12" low/mid drivers and 1.4" high-frequency driver coupled to a CD-horn. The speaker system shall be available with 3 different horn versions: 60° x 40°, 90° x 55°, and an asymmetric horn with 60°–90° x 55° (horizontal x vertical). It shall be possible to rotate all horns by 90° for an alternate coverage pattern. The trapezoidal housing shall be made of MDF and coated with a polyurethane finish. The steel grille protecting the cabinet's front shall be covered with a visually opaque, but acoustically transparent fabric. The speaker including the front grille cloth shall be available in any RAL color. The housing shall include a total of 13 mounting points (metric thread M10) for either vertical or horizontal installation or for affixing safety equipment, with 3 points each on top, bottom and back, plus 2 points each on the left and right sides. For best acoustic results and overload protection the speaker shall be operated in combination with the HK AUDIO DSM2060 or HK AUDIO FIRNET controllers. The appropriate speaker data set for each controller shall be available for download. The speaker system shall have excellent speech intelligibility and precise coverage patterns with constant directivity from 800 Hz on up with the selected horn. The speaker system shall have the following specifications: 2,5-way design with integrated passive crossover, crossover frequency: 800 Hz / 1,1 kHz. Frequency response: 60 Hz - 20 kHz (-10 dB). Sensitivity: 107 dB @ 1W/1m in half space. Maximum SPL: 133 dB in full space (measured with program spectrum following DIN 60268-01 [dB SPL]). Nominal power handling: 700 W Program power handling: 1400 W Impedance: 4 Ohm Directivity index (DI) for 60° x 40° horn: 12 dB (+/-2.5dB), 800 Hz–16 kHz. Connectors: 1x Speakon NL4, 2x speaker terminals Dimensions (H x D x W): 109 x 42 x 40 cm (42-17/32 x 16-17/32 x 15-3/4 in.) Weight: 34 kg (74-31/32 lbs) The following accessories shall be available as options for the speaker system: Wall mount plate Cluster plates for 2 or 3 speakers U-bracket Adjustable mounting bracket M10 Ringbolts The professional compact speaker system shall be called the HK AUDIO VR21214.