The Vyper-KV52W I is a 50-cm-long passive line array comprised of eight 1-inch neodymium magnet transducers housed in an elegant and resistant aluminum chassis. The Vyper-KV52W I features two different values of impedance (16 to 64ohms) with the benefit of comprising up to 16 units powered from a single 4ohms amplifier channel at the higher impedance, eliminating the need for dedicated 70 V amplifiers in wider distributed installed systems. The Vyper is able to reproduce the whole vocal frequency range with high intelligibility and unparalleled directivity.