KEF BLADE TWO - Snow White (Pair) The BLADE TWO's singular HF/MF Uni-Q driver array works in tandem with its four side-mounted bass driver, effectively creating a single, flawlessly coherent unit. The BLADE TWO stands about 10 inches shorter than the BLADE, and has four 6.5 inch bass drivers, as opposed to the BLADE's 9 inch bass drivers. To avoid bass frequency dissipation, the LF drivers are mounted back-to-back. This configuration cancels out any unwanted frequencies or coloration, and partly accounts for the BLADE TWO's engagingly musical performance. Two pairs of the finest audiophile quality WBT connectors allow for bi-wiring, or bi-amping, so you can properly harness every single detail of the music you're listening to. All crossover components are individually wired by hand, rather than mounted on a conventional printed circuit board. This optimizes both reliability and sound quality by assuring the cleanest possible signal transmission.