|Type||High-End active subwoofer|
|Engineering Principle||Bass reflex system with passive membrane|
|Nom. /Music power handling||500 / 750 watts|
|Frequency response||18…200 Hz|
|Crossover frequency||55…200 Hz (adjustable)|
|Woofer||1 x 310 mm (12'') aluminium-ceramic-wolfram|
1 x 310 mm (12'') cellulose-graphit (passive)
|Connections||2 high level inputs (loudspeaker cable)|
2 low level inputs (chinch)
|Special Features||Automatic on/off switch|
Adjustable phase limiter
Adjustable crossover frequency
|Dimensions (WxHxD)||42 x 54 x 50 cm|
16.5'' x 21'' x 19.7
Mon - Fri: 07AM - 06PM
(+43) 660 742 0707
Reference K Series
The Reference K Series marks the beginning of a new age of sound. Characterised by the classic virtues of the Reference family, a constant drive for innovation and a focus on the fundamental elements of sound,
it strives for ever greater perfection. A perfection that is achieved in an impressively practical way.
Innovative driver technology
The drivers of the Reference K Series have been comprehensively redesigned. To maximise their rigidity while maintaining optimum internal damping, the woofer and midrange cone drivers are now also fitted with a ceramic-tungsten membrane. Not only does this enhance their outward appearance, but it also ensures a precisely controlled swing-in and swing-out behaviour across the whole transmission range. The natural resonance is therefore always outside the transmission range.
The 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.
The high quality connection area with four gold-plated screw clamp 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 design
The 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.
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
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