Unparalleled Sound Quality

The Dayton Audio UMII18-22 Ultimax II 18" DVC Subwoofer 2 Ohm Per Coil is a powerhouse of a subwoofer, engineered to deliver more of everything you loved about the original Ultimax drivers. With its advanced technology and cutting-edge design, this subwoofer is capable of producing mind-blowing bass that will leave you breathless.

Advanced Features

The UMII18-22 subwoofer packs an arsenal of enhancements, including a carbon fiber cone, rigid cast aluminum frame, dual spiders, 3" flat wound voice coil, dual shorting rings, extensive venting, and an FEA optimized motor. This driver is built for high SPL, ultra-low bass extension, and minimal distortion.

Design Flexibility

The UMII18-22 is designed to offer flexibility in enclosure design. With its ability to deliver output that falls below the limits of human hearing from sealed enclosures as small as 4 cubic feet, and its capability to produce incredible sound pressure levels down to 20 Hz or even lower in larger vented designs, this subwoofer is the obvious choice for anyone seeking pure bass bliss.

Durability and Reliability

The UMII18-22 is built to last, with a rigid woven carbon fiber cone, high roll butyl rubber surround, and a 3" diameter, 4-layer, flat wound voice coil on a vented aluminum former. The motor assembly and frame feature extensive venting, allowing heat to escape from the voice coil and former, ensuring efficient cooling and preventing power compression.

Optimized for Performance

The UMII18-22 is optimized for performance, with a FEA optimized magnet assembly, a thick aluminum former, and a carefully designed motor. The result is a subwoofer that is capable of delivering powerful, accurate, and detailed sound with minimal distortion and maximum efficiency.

Ultimate Audio Experience

Whether you're a home theater enthusiast, a car audio aficionado, or a devout audiophile, the Dayton Audio UMII18-22 Ultimax II 18" DVC Subwoofer 2 Ohm Per Coil is the ultimate choice for anyone seeking an unparalleled audio experience. With its advanced technology, cutting-edge design, and unparalleled sound quality, this subwoofer is sure to exceed your expectations.