Introducing the ULS-15 MK2 sealed subwoofer, the renowned musician's companion subwoofer that has garnered immense popularity in music recording studios and various other contexts. Our most affordable 15" sealed subwoofer. Well-known for being a musician’s companion subwoofer Most popular subwoofer for music and cinematic recording studios Smallest subwoofer in the HSU lineup At its price point, the ULS is the best performer of the industry’s sealed subwoofers Better performance from 25 Hz on up over the VTF-2 Mk5 (like having two VTF-2 Mk5’s put together when it comes to mid-bass slam/punch) Mid-bass performance is fairly similar to VTF-3 Mk5 HP and VTF-15H MK2 Most affordable 15” HSU subwoofer Balanced XLR inputs to protect their signal from noise caused by RF interference, RMI, etc. for common usage in high-end audio and professional audio (studio, live sound environments) Packs a lot of performance despite the smaller enclosure Smooth satin black painted finish Note: Magnetic Grille has been discontinued. New orders will receive peg grille.