KEF R series

KEF R300 Bookshelf speakers review
KEF R300 Bookshelf speakers

At first glance, many take KEF R300 for a two-way speaker system. All thanks to Uni-Q driver with aluminum diffusers of both drivers, which look like single entity. This is actually two independent from each other drivers, acoustic centers of which are united in one point. Due to this, the system is...
KEF R400b Subwoofer review
KEF R400b Subwoofer

Subwoofer KEF R400b is, so to speak, a half of LF-section of Blade acoustics. Two absolutely identical emitters, the baskets of which are rigidly interconnected, are mounted in completely closed 22-litre body. Working in-phase and radiating in opposite directions, they create identical spurious vibrations,...
KEF R500 Floor standing speakers review
KEF R500 Floor standing speakers

Compact floor KEF R500 speaker system from R series has on board absolutely new drivers. Previously such drivers were used only in the older Reference series. The latest version of coaxial 125-mm Uni-q driver is equipped with the diffuser made of magnesium-aluminum alloy and also with Z-flex suspension....
KEF R800ds Surround Speakers review
KEF R800ds Surround Speakers

KEF R800b speaker systems are built on the famous Uni-Q modules, the diameter of which is 13 cm. In addition to aluminum LF-speaker with lateral notches on the diffuser, the Uni-Q module contains an inch tweeter with the extended to 45 kHz frequency range. Technically loudspeakers are three-way (with...