The ProAc K6 is designed for audiophiles and music lovers looking for a true high-end loudspeaker offering smooth reproduction and an impressively flat response throughout the frequency range. ProAc’s specialist handmade Kevlar 6 ½ inch drivers are seamlessly crossed over to a 2-inch dome midrange, the horn of which is manufactured from billet aluminium and for the high frequencies, ProAc’s proven ribbon tweeter has been chosen. The cabinet on the K6 is a traditional mixture from ProAc of HDF materials of different thicknesses heavily damped with bitumen. Indeed, the carcass including bitumen is 35mm thick. The combination of research into composite materials and their ingredients has produced a stunningly accurate and detailed loudspeaker with an electrostatic or panel-like quality without drawbacks. Sound is reproduced effortlessly with incredible detail and pinpoint imagery, something which can often be muddled by conventional drive units. The legendary ProAc qualities of large sound staging and life-like imaging capabilities complete a highly musical and engaging loudspeaker. ProAc K6 Specifications: Nominal Impedance4 ohms Recommended Amplifiers10 – 250 Watts Frequency Response25hz – 30Khz Sensitivity90 dB linear for 1 watt at 1 metre Bass Driver2x ProAc 165mm (6.5”) Studio professional drive units with polymer-impregnated Kevlar cones. Midrange DriverProAcProAc 50mm (2”) soft dome with a CNC-machined 6061 aluminium alloy air coupling TweeterProAc ribbon with diaphragm ‘as light as a human hair’ alnico magnet and rear chamber damping and 6061 Aluminium Alloy Front Plate CrossoverFinest components on dedicated dual-layer circuit board; ProAc multistrand oxygen-free copper cable throughout; Split for optional bi-wiring and bi-amping Dimensions Height (Cabinet) 1150mm (45.5“) Width (Cabinet) 212mm (8.5”) Depth (Cabinet) 344mm (13.5”) Weight 44kgs (97lbs) each cabinet ModeFloorstanding on spikes GrilleAcoustically transparent crimplene Finish