Denovo Audio 15" Reference Passive | DIY Kit | Component and Cabinet

The Dayton Audio 15" Reference Passive Subwoofer Kit offers an exceptional foundation for audiophiles and DIY enthusiasts seeking to achieve deep, accurate low-frequency extension in their custom audio projects. This comprehensive kit combines a high-performance 15-inch reference driver with a meticulously engineered enclosure design, ensuring controlled, articulate bass that enhances any home theatre or stereo system. Whether you are building a dedicated home cinema setup, upgrading a two-channel music system, or crafting a bespoke subwoofer for a studio environment, this kit delivers the authority and precision required to reproduce the lowest octaves with remarkable clarity.

At the heart of the kit lies a robust 15-inch reference driver, featuring a heavy-duty magnet assembly and a long-excursion suspension system that enables effortless reproduction of sub-bass frequencies. The driver is paired with a precisely tuned enclosure design that optimises internal volume and port tuning, minimising distortion and port noise while maximising output. The kit includes all necessary components for assembly, such as the driver, pre-cut enclosure panels, port tubes, and binding posts, allowing for a straightforward build process. With a sensitivity rating that ensures efficient power handling and a frequency response extending well below 30Hz, this subwoofer kit provides the low-end foundation that transforms any audio system into a truly immersive experience.