Franco Serblin Ktêma Speakers
Ktêma Speakers by Franco Serblin
"Sometimes we stand in awe, praising the beauty of the music… to recreate these particular moments is the goal of Ktêma."
With fine craftsmanship and technical innovation, respecting the ideal continuity, Ktêma embraces the past in a new way, making a further contribution to enhance the ecstasy of the musical experience.
FEATURESGeometry: four-way topology, five units. The two low-frequency radiators are compression-loaded and room-interfaced at the lower part of the rear of the enclosure. Above the “fusion” frequency, the mid-high cardioid radiators reproduce the significant part of the spectrum, at the top section of the front of the cabinet.
Cabinet: rigid, triple arch-shaped structure. The two lateral front cheeks are concave, while the woofer compressor is convex.
Tweeter: a well-established and time-proven 28mm soft-dome unit, created by Ragnar Lian, one of the greatest Danish masters of transducer design.
Midrange: array consists of two custom-made 4in units in a step compensated baffle, in a cardioid acoustic-resistance configuration, for the most accurate reproduction of the musical perspective.
Woofers: custom-made 9in metal cone, piston performance optimised units, in a compression-controlled and room-interfaced configuration.
Crossover: a mutational variable slope, coherent spatial radiation design.
Yter: pure Silver-Palladium mono-wiring used throughout.
SPECIFICATIONSFrequency Response: 26Hz - 33Khz, in room
Nominal Impedance: 4 ohm (minimum 3, 2 ohm at 70 Hz)
Sensitivity: 92 dB/W/m
Minimum power amplifier: 20W per channel
Dimensions: 42,5 cm × 46 cm × 111 cm (unpacked), 52 cm × 57 cm × 110,5 cm (packed)
Weight: 110 kg/pair (unpacked) - 127 kg/pair (packed)
Finishing: High gloss piano black, hand-polished aluminium top & bottom, Satin Sycamore, hand-polished aluminium top & bottom