KEF SP3994AX is a high-performance wireless speaker system that delivers exceptional sound quality and a wide range of features. With its advanced acoustic design and powerful amplification, the SP3994AX can fill any room with rich, detailed sound.

The SP3994AX is also incredibly versatile, with a variety of input options that make it easy to connect to any source. You can stream music wirelessly via Bluetooth or Wi-Fi, or connect directly using the optical or AUX inputs. The SP3994AX also features a built-in USB DAC, so you can connect your computer and enjoy high-quality digital music playback.