Franco Serblin Loudspeakers

Franco Serblin
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My passion for music, as well as my interest for musical instruments and their materials, have lead my research since the early’80. Lutes and violin, through the use of wood, strings, their forms and harmony of their constitution, have inspired my systems. – Franco Serblin



"After three years of research and development, LIGNEA, one of the last projects conceived by Franco Serblin, has become a reality. During all the steps, I always followed his teaching and his “modus operandi” for every single detail. Today I wish to affirm that the value we give to things is the meaning we put in them The value I attribute to the LIGNEA project is the profound esteem I always had for Franco."
- Massimiliano Favella


System: 2 way (speaker) - 4 litres - vented cabinet - floorstanding
Drive units:
- Midwoofer 110mm - customized
- Tweeter 27 mm impregnated textile
Cabinet: Solid wood - refraction chamber for resonances and standing waves control
Dimensions: 50 cm x 29,5 cm x 105 cm (unpacked)
Weight: 16 kg/pair (unpacked) - 18 kg/pair (packed)

Frequency Response: 58 Hz - 36 Khz, in room
Nominal impedance: 8 Ω
Sensitivity: 83 dB/1W/1m
Minimum power amplifier: 20W/channel


» Lignea


» - Greg Borrowman, September 27 2016

  • » Accordo

    "I have always loved small speakers, for their discreet presence, for their suitability in less critical environments, for the “magic” which they often are able to create in music reproduction. With "Accordo", I followed design patterns that are particularly dear to me. A sound, a voice capable of reaching the depths of the soul" - Franco Serblin

    Available in Walnut, Grey & New Essence


    Geometry: Mirror-image, 2-way compact speaker
    Cabinet: Super-rigid, arch-shaped solid wood structure, decoupled with aluminium-Magnesium part to obtain resonance control. Hand-crafted by master artisan.
    Stand: Specially designed to encase the crossover network. The ultimate solution to avoid transducer interference.
    Tweeter: 29mm silk-dome by Ragnar Lian, one of the greatest masters among transducer designer. An ongoing project for 30 years.
    Mid-woofer: Custom made, 150mm sliced paper cone, optimized for the best control of cone break-up. Symmetrical drive motor system.
    Crossover: Minimalist approach, low-order, phase coherent, finalized to achieve precise sound staging, focus and depth of image. Selected premium parts.

    Frequency Response: 40Hz-33KHz, in room
    Nominal impedance: 4 ohm
    Sensitivity: 87dB/1W/1m
    Minimum power amplifier: 20W/channel
    Speaker dimensions: 36x19x36cm (HWD)

    Stand height: 74cm
    - Unpacked: 16Kg speakers + 16Kg stands
    - Ppacked: 20Kg speakers + 20Kg stands
    - Solid walnut - Metal parts of chrome and aluminium.
    - Grey Multilayered hardwood - Metal parts of chrome aluminium.


    » Accordo


    » The Absolute Sound - Neil Gader, Jan 14th, 2014
    » Franco Serblin Accordo loudspeaker, by Ken Kessler, Lab by: Keith Howard, Jan 1, 2018
    », March 2014
    » 6moons Audio May 2012

  • » Ktema


    Geometry: 4 ways 5 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 cardioids radiators reproduce the significant part of the spectrum, at the top section of the front of the cabinet.

    The cabinet: is a rigid, triple arch - shaped, structure. The two lateral front cheeks are concave, while the woofer compressor is convex.

    The tweeter: is a well - established and time proven 28 mm soft - dome unit, created by Ragnar Lian, one of the greatest Danish masters of transducer design.

    The midrange: array consists of two 4" units in a step - compensated, baffle, in a cardioids acoustic - resistance configuration, for the most accurate reproduction of the musical perspective. - The woofers: are two 9" metal cone, piston performance optimized units, in a compression - controlled and room - interfaced configuration.

    The crossover: is a mutational variable slope, coherent spatial radiation design.

    Frequency Response: 26Hz - 33Khz, in room
    Nominal Impedance: 4 ohm (minimum 3, 2 ohm at 70 Hz)
    Sensitivity: 90 dB/W/m
    Minimum power amplifier: 20W per channel
    Dimensions: 42,5cm × 46cm × 111cm
    Weight: 110 kg/pair (packed)
    - High gloss piano black, hand polished aluminium top & bottom
    - Semi - matte Sycamore, hand polished aluminium top & bottom


    » Ktema


    » 6moons Audio February 2011

  • » Back to Lignea

  • IMPORTANT: Products and specifications are subject to change without notice.