Concert X

Horn loaded Open Baffle Midrange with air flow duct and bass face plug

In 2014 we wanted to start some development to be able to produce even bigger loudspeakers. With this loudspeaker we wanted to understand how two 16" woofers can be combined in the same horn. The development led us to move the first steps in terms of Bass-face-plug to increase the compression factor before the horn.
The mid bass part of this loudspeaker is working as a dipole, in order to increase the speed of that part of the construction. The bigger the front horn, the deeper it goes…

Specifications

• High efficiency
• 2-Ways loudspeaker

Cabinet


• Open baffle with bass horn face plug
• Front horn
• 25mm Birch plywood
• Resonance and flow optimized bass-horn
• External crossover
• Modular construction
• High complex structure

Components


• 2” Compression Driver with Beryllium membrane
• 2x 38cm (16") Paper Woofer
• Gold plated tellurium copper terminals

Features


• Bi-wiring- / Bi-amping -terminals
• Time alignment
• Flat impedance curve
• Tube Friendly
• 10 years Warranty

Technical Data

WikiConcert X40ies Anniversary
MaterialMaterialMaterialeBirch plywoodBirke MultiplexMultistrato di betullaBirch plywoodBirke MultiplexMultistrato di betullaBirch plywoodBirke MultiplexMultistrato di betulla
ThicknessMaterialdickeSpessore25mm / 1"25mm / 1"25mm / 1"
Internal BracingVerstrebungIrrigidimentoStructural bracing interactionStrukturelle interaktionInterazione strutturaleStructural bracing interactionStrukturelle interaktionInterazione strutturaleStructural bracing interactionStrukturelle interaktionInterazione strutturale
Cross over chamberKammer für FrequenzweicheVolume separato per filtroYesJaSiOpen air CrossoverOffene WeicheFiltro in aria-
Frequency rangeFrequenzgangRisposta in frequenza30Hz - 20kHz ± 2dB (*)30Hz - 20kHz ± 2dB (*)30Hz - 20kHz ± 2dB (*)
WooferTiefmitteltönerWoofer380mm / 15"2x 380mm / 15"2x 380mm / 15"
MaterialMaterialMaterialePaperPapierCartaPaperPapierCartaPaperPapierCarta
Bass CabinetBass GehäuseCabinet dei bassiHornHornTrombaHorn in Open BaffleHorn in Offener SchallwandTromba in DipoloBass Reflex
PortingBass ReflexCanale Reflex--FloorZum BodenA pavimento
Horn loadHorn RichtungCarico a trombaFront and backNach vorne und hintenAnteriore e posterioreFrontNach vorneAnteriore-
Cross over frequencyÜbergangsfrequenzFrequenza di taglio800 Hz850 Hz850 Hz
MidhighMittelhochtönerMedioaltiCompression driverKompressionstreiberDriver a compressioneCompression driverKompressionstreiberDriver a compressioneCompression driverKompressionstreiberDriver a compressione
Horn ThroatHornDiametro tromba2"2"2"
Membrane dimensionsMembranendimensionDimensione Membrana100mm / 4"100mm / 4"100mm / 4"
MaterialMaterialMaterialeBerillioBerilliumBerillyumBerillioBerilliumBerillyumBerillioBerilliumBerillyum
Max power input (RMS)Belastbarkeit (RMS)Potenza massima (RMS)150 W RMS150 W RMS150 W RMS
EfficiencyWirkungsgradEfficienza103 dB108 dB100 dB
ImpedanceImpedanzImpedenza8 Ohm8 Ohm8 Ohm
Impedance linearizationImpedanzlinearisierungLinearizzazione d'impedenzaFlat impedance curveFlache ImpedanzkurveImpedenza lineareFlat impedance curveFlache ImpedanzkurveImpedenza lineareFlat impedance curveFlache ImpedanzkurveImpedenza lineare
TerminalAnschlussfeldTerminaliBi-AmpingBi-AmpingBi-Amping
MaterialMaterialMaterialeGold plated tellurium copperVergoldetes tellurium KupferRame tellurio placcato oroGold plated tellurium copperVergoldetes tellurium KupferRame tellurio placcato oroGold plated tellurium copperVergoldetes tellurium KupferRame tellurio placcato oro
FeetsFüßePiediAdjustable SpykesRegelbare SpykesSpykes regolabiliAdjustable SpykesRegelbare SpykesSpykes regolabiliAdjustable SpykesRegelbare SpykesSpykes regolabili
DimensionsMaßenDimensioni---
WeightGewichtPeso300 kg150 kg180 kg
* - We think that a simple number does not reflect the actual worth and potential of this kind of speaker. The simple frequency extension cannot transmit You the emotion that this loudspeaker is able to transfer You.

Note:

In our workshop we can offer true-wood veneers.
Wood is a natural product and depending on several factors might have different color and structure. Color and structure variations of the surface are not to be considered flaws.

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