KEF XQ60b

The KEF XQ60b is a powered subwoofer aimed at the high-end audiophile market. The design is focused on home environments, and uses a built-in Class-D subwoofer rated at 200 Watts. The sealed 49 litre enclosure allows for improved resonance from the 12 inch driver, enabling deep rumbling for movies as well as a clear and tight bass for symphonic tracks.

The low-pass filter is variable, allowing specific settings to be used with a wider range of stereo equipment. The maximum output is 111 decibels, which places the volume range of the subwoofer in line with the rest of the KEF XQ series.