An ultra-flat passive speaker system comprised of eight 1" neodymium magnet transducers, the K-Array Vyper-KV52W is housed in an elegant-yet-sturdy aluminum chassis. Its 8 closely-spaced cone drivers deliver true line array characteristics: phase coherence, low distortion, and focused listening in both the near field and at a distance from the speaker. - A steel bracket accessory provides an option to mount wall application for permanent installations. - For easier use and integration with other speakers or amplifiers, the Vyper allows the user to select two different values of impedance (16 Ohm – 64 Ohm). At 64 Ohm as many as 16 Vypers can be powered off a single amplifier channel at 4 Ohm, which eliminates the need for 70 V amplifiers in wider distributed installed systems. - The Vyper is able to reproduce the whole vocal frequency range with high intelligibility, starting from 150 Hz. Integrating one of the K-array KU family subwoofers (sold separately) and a KA amplifier set with specific presets optimized for the Vyper assures excellent coverage of the entire musical frequency range. All Vyper components are designed by the K-array R&D department and are custom made under the K-array quality control system. - K-Array KV52-I Features:Unique performance-to-size ratio - Multiple 1" long-excursion full-range cone drivers - Wide horizontal coverage - Selectable 16 Ohm or 64 Ohm impedance - Weather proof, suitable for outdoor installations- IP54K-Array KV52-I Specifications:Acoustics - Power handling: 150 W (AES)Impedance: 16 Ohm / 64 Ohm (selectable)Frequency range150 Hz – 20 KHz (- 10d - B) (1)200 Hz – 18 k - Hz (- 3d - B) (1)SPL: 1W/1mt 86 d - B (2)Maximum SPL: 108 d - B continuous - 114 d - B peakCoverageHorizontal: 110°Vertical: 10°Crossover - Type: External Crossover required - Frequency: 150 Hz, 24 d - B/oct suggested minimumTransducersFull-range 8 x 1" Neodymium magnet with 0.75" voice coil - Selection Switch:Impedance: 16 Ohm – 64 Ohm - Power Audio Input:Connector: 2 x 2-pin PhoenixPhysicalDimensions: 1.55" x 19.68" x 0.84" (3.9 x 50.0 x 2.1cm)Weight: 1.32 lbs (0.6 kg) K-Array KV52-I Vyper-KV52, Ultra-flat, 50cm-long, aluminum line array element with 8x1 cones - Black.