Canton Reference 7 K
Canton Reference K-serien markerar början på en ny generation av ljudkvalitet. Elementen i Reference K-serien har omarbetats helt från grunden och det gäller även delningsfilter och chassi.
Ceramic-tungsten technologyThe membranes of the K Series are manufactured in an elaborate process. Up to 20 % of the existing molecular structure of the aluminium cone is transformed into a ceramic structure and refined with tungsten particles. The result is a membrane with an optimum ratio of rigidity to weight and improved inner damping. | 
Connection terminalThe high quality connection area with four gold-plated screwclamp terminals is suitable for cable diameters up to 10 mm2 and special cable shoes. This provides secure connections Crossovers with long-term stability. |
Solid cabinet designThe acoustically optimised cabinet with its organic curved baffle offers significantly improved dispersion characteristics. The solid construction of high quality 50 mm multi-layer laminate sets new standards in terms of stability. The characteristic bow shape of the cabinet is created from solid material in a special process. | 
Crossovers The crossovers of the Reference 1 K and 3 K speakers discreetly separate the bass, mid-range and treble ranges. Only selected components with no tolerance are used in the manufacture of their low-resonance circuit boards. Here it is not just a matter of separating an audio signal but also of creating sounds. |
Bass-Guide The floorstanding loudspeakers of the Reference K Family operate with the new Bass-Guide® bass reflex system. Vibrations are directed away from the cabinet and flow noise is reduced. The usable inner volume of the loudspeaker is maximised while the external dimensions remain the same and there is greater flexibility in the set-up location. The distance from walls or corners no longer has much impact. | 
Exclusive cablingCabling is reduced to a minimum. The cables themselves are specially developed for the Reference K loudspeakers. The design, with its special core and six twisted individual conductors per phase, ensures optimum sound transmission from the connection terminal to the chassis. |
Surfaces The elegant, high gloss, “piano finish” surface is applied and polished in a 12- stage process. It gives the cabinets of the Reference K Series a sensation of extraordinary depth. Acoustically optimised, two-part fabric covers with magnetic fastenings complete the exclusive look. | 
Manufacturing qualityWe develop and manufacture the loudspeaker systems of our Reference K Series in our own workshops. This is the only way we can satisfy the quality standards required, eliminate fault tolerances and achieve the high sound perfection of our premium products. |
Specifikation:
• Type: High-End Floorstanding Speaker
• Engineering Principle: 3-way, bass-reflexsystem
• Nom. /Music power handling: 170 / 340 watts
• SPL (1 watt/1m) 88,5 dB
• Nominal Impedance: 4-8 ohms
• Frequency response: 22 - 40 000 Hz
• Crossover frequency: 220 / 3.000 Hz
• Woofer: 2 x 174mm, ceramic tungsten (Wave-surround)
• Midrange: 1 x 174mm, ceramic tungsten (Wave-surround)
• Tweeter: 1 x 25mm, Aluminium oxyd ceramic
Special Features:
• Base construction with Bass-Guide®
• High-End cable system
• Gold plated bi-wiring/bi-amping screwclamp terminals
• DC-technology
• Fabric grill with magnetic mount
Övrigt:
• Mått: (BxHxD) 250x1010x380mm (420mm with base)
• Vikt: 33,0 kg
• Garanti: 5år (10år vid registrering hos Canton)