he K&F NOMOS XLC is a cardioid 3x18” subwoofer for a multifunctional variety of highperformance uses. Its ossibilities of use range from theatre and opera to disco, club, live, and large open air events. With its innovative construction and unique design, the K&F NOMOS XLC is also extremely well-suited for use as a sub-low speaker or a classic bass system. It unites enormous and precise low bass with the necessary punch. The extremely broadband, balanced, fast, and precise bass playback justifies an entirely new generation of subwoofers. From a mechanical and acoustic perspective, the K&F NOMOS XLC is extremely resonance-free and is designed with the lowest possible group delay time. Because of the reduced interference and the directional bass share of the front sound coverage, working with the cardioid is efficient and simple. NOMOS XLC reduces the rear sound pressure broadband by -12dB to -24dB without any limitations in the performance capabilities and the sound characteristics. As a result, the sound level of the stage monitors can, for example, be significantly reduced. In designing the NOMOS XLC, special attention was paid to good handling in daily use, thus saving work-hours and time. The minimal weight, compact dimensions, and well thought-out design as well as adhering to the trucking dimensions save storage and transport volume. The NOMOS XLC is easily set-up using “Plug & Play” via the K&F SystemRack. With the Break Out Box BOB-C, up to three NOMOS XLC can be operated from one K&F SystemRack. The sum of all of these features makes the K&F NOMOS XLC a notably musical, professional, and cost-saving tool that makes room for what is truly important: the targeted and creative crafting of acoustic impressions.