Dayton Audio UM10-22 10" Ultimax DVC Subwoofer

The Dayton Audio Ultimax UM10-22 Subwoofer is a high-performance driver engineered to deliver deep, accurate low-frequency reproduction for discerning audio enthusiasts. As part of the renowned Ultimax series, this subwoofer is designed to elevate both home theatre and hi-fi systems, providing controlled, powerful bass that brings movies and music to life. Whether you are building a dedicated cinema room or upgrading a stereo setup, the UM10-22 excels in sealed enclosures, where its robust motor structure ensures tight, articulate output even at high volumes.

At the heart of this subwoofer lies a high-excursion design, featuring a Nomex cone that combines lightweight rigidity with exceptional damping properties. This material choice minimises cone breakup and distortion, allowing for clean, linear performance across its frequency range. The ferrite magnet motor, paired with a copper voice coil wound on a non-conducting former, delivers a sensitivity of 84.8 dB and a total Q factor (Qts) of 0.72, making it well-suited for compact enclosures. With an Xmax of 19 mm and a displacement volume (Vd) of 622.8, the UM10-22 can move substantial air, producing deep, room-filling bass with authority. The 3.7-ohm DC resistance and low voice coil inductance (Le: 0.77 mH) further enhance control and transient response. Measuring 273.5 mm in diameter with a mounting depth of 178 mm, this subwoofer is a formidable choice for those seeking uncompromising low-end performance.