Gran Gioia MK 2

One step further: our new technologies to be nearer to real

The Bass Phase Plug, the new horn throat construction, the further simplification, the new micrometrical regulation of the horn shift.
This is about the technological steps further.
In terms of music, each technological step further is a step nearer to reality.


• High efficiency
• 2-Ways loudspeaker


• Front midrange horn
• New Phase Plug technology
• Floor ported Bass-Reflex
• Harmonic construction


• 1.4” Compression Driver with Titan membrane
• 38cm (16") Paper Woofer
• Gold plated tellurium copper terminals


• 2-1dB-steps level adjustment for the horn
• Bi-wiring- / Bi-amping -terminals
• Micrometrical regulation for Time alignment
• Switchable impedance linearisation for the crossover frequency
• Tube Friendly
• 10 years Warranty

Technical Data

Gran Gioia MK 2Gran Gioia 2x10"
MaterialMaterialMaterialeBirch plywoodBirke MultiplexMultistrato di betullaBirch plywoodBirke MultiplexMultistrato di betulla
Horn MaterialHorn MaterialMateriale della trombaHDF-ComplexHDF-Complex
ThicknessMaterialdickeSpessore19mm / 3/4"19mm / 3/4"
Internal BracingVerstrebungIrrigidimentoStructural bracing interactionStrukturelle interaktionInterazione strutturaleStructural bracing interactionStrukturelle interaktionInterazione strutturale
Cross over chamberKammer für FrequenzweicheVolume separato per filtro-Yes
Frequency rangeFrequenzgangRisposta in frequenza35Hz - 20kHz ± 2dB35Hz - 20kHz ± 2dB
WooferTiefmitteltönerWoofer380mm / 15"2x 250mm / 10"
Bass CabinetBass GehäuseCabinet dei bassiHornHornTrombaBass ReflexHornHornTrombaBass Reflex
PortingBass ReflexCanale ReflexFloorZum BodenA pavimentoFloorZum BodenA pavimento
Horn loadHorn RichtungCarico a trombaFrontNach vorneAnterioreFrontNach vorneAnteriore
Cross over frequencyÜbergangsfrequenzFrequenza di taglio850 Hz750 Hz
MidhighMittelhochtönerMedioaltiCompression driverKompressionstreiberDriver a compressioneCompression driverKompressionstreiberDriver a compressione
Horn ThroatHornDiametro tromba1,4"1,4"
Membrane dimensionsMembranendimensionDimensione Membrana75mm / 3"75mm / 3"
MaterialMaterialMateriale TitaniumTitanTitanio TitaniumTitanTitanio
Max power input (RMS)Belastbarkeit (RMS)Potenza massima (RMS)150 W RMS300 W RMS
EfficiencyWirkungsgradEfficienza100 dB95 dB
ImpedanceImpedanzImpedenza8 Ohm4 Ohm
Impedance linearizationImpedanzlinearisierungLinearizzazione d'impedenzaYesJaSiYesJaSi
MaterialMaterialMaterialeGold plated tellurium copperVergoldetes tellurium KupferRame tellurio placcato oroGold plated tellurium copperVergoldetes tellurium KupferRame tellurio placcato oro
FeetsFüßePiediAdjustable SpykesRegelbare SpykesSpykes regolabiliAdjustable SpykesRegelbare SpykesSpykes regolabili
DimensionsMaßenDimensioni1335 x 550 x 840 mm1332 x 482 x 536
WeightGewichtPeso100 kg60kg
Packaging DimensionsVerpackungs MaßenDimensioni imballate
Gross WeightGewicht verpacktPeso imballate140kg90kg


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.

News about the Gran Gioia MK 2


Dimensions of the Gran Gioia MK 2