The PREMIUM PR:O series of passive cabinets consists of six fullrange models: the PR:O 8, PR:O 10 X, PR:O 12, PR:O 12 M, PR:O 15, and PR:O 15 X, and two subwoofers, the PR:O 210 S and the PR:O 18 S. Constructed the tried-and-true way with real wood and featuring a classic timeless design, these cabinets offer made-in-Germany quality and deliver excellent live music performance. Equipped with M8 rigging points, the fullrange models are easy to fly and therefore suitable even for acoustically challenging custom installations. They also render speech with amazing clarity.

Professional wood cabinets, premium components and innovative technologies make LINEAR 5 the loudest speaker line in its class.
A wide selection of fullrange and long throw solutions, passive and powered models and bespoke controller-driven amps furnishes everything professional bands and PA providers need to get the job done, day in and day out.
What’s more, every option is a premium-quality, flexible and remarkably affordable solution – all made in Germany.

LINEAR SUBS are system subwoofers that work perfectly with the mid-high units of the LINEAR 3 and LINEAR 5 series.
The system subwoofers all have a stereo input, so in addition to the half-stack or full-stack they can also be used as a 2.1 system or mono-summing sub-cluster.

HK Audio’s COSMO line array system combines state-of-the-art audio quality with ingeniously simple handling, utmost utility and remarkable economy to provide an extremely flexible, easily configurable PA for professionals.

CADIS (“Compact Adaptive Installation System“) is a line array system for installations.
For applications such as stadiums, theatres or sports and multipurpose halls, it represents a powerful solution package with a particularly interesting price/performance ratio.

CONTOUR X series’ hard-wearing housings are built to withstand the rigors of the road and deliver years and years of reliable service on the touring circuit.
The solid birch multiplex enclosures are certainly tough enough. Painstakingly crafted at the HK Audio joinery in St. Wendel, Germany, they come with an extremely rugged PU finish and a steel front grille treated with an anticorrosive coating.

The C-series models are highly efficient subwoofer for professional live applications. they are optimized for use with the HK AUDIO COSMO and CONTOUR X series.
Lab.Gruppen PLM+ and Powersoft X series high-performance power amps are recommended for use with the C SUB Series. Special filter sets are also available for these controller-driven amps if you wish to configure cardioid or end-fire setups.

With the new SI SERIES („System Integrator“) HK Audio has unveiled a family of speakers tailored to meet the needs of today’s installation market. In cooperation with planners and installers, the products were made fit for practical use with both technical/normative relevant features and a variety of installation options and detailed solutions.

VORTIS is a line of high-performance loudspeakers designed for sophisticated indoor install applications. VORTIS is particularly suitable for applications where the highest demands are placed on sound quality and power handling within a fixed installation. In demanding environments, more than 40 colors are available for visual adaptation, so that interior design or monument conservation regulations can also be implemented “ex works”.

VORTIS 2 is particularly well-suited for applications requiring standards-compliant (voice) alarming as well as high-quality music and speech reinforcement. With this in mind, all models have been certified according to EN 54-24:2008 (type B – outdoor use). Optionally, all VORTIS 2 models are available in an outdoor-suitable IP 55 variant (protected against dust ingress and water jet from a nozzle).