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Gran Gioia

Back to the roots: horns, high efficiency, live feeling. True Joy!

Zurück zum Ursprung: Hörner, Wirkungsgrad, Lebendigkeit. Große Freude!

Ritorno all'origine: trombe, alta efficienza, vivacità. Gran Gioia!

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Blumenhofer Acoustics Gran Gioia
Front loaded horn in a floor directed vented cabinet.
Back to the origin of music reproduction.
Speed and live feeling are the main arguments for this speaker which is able to transmit the full joy and emotion of music.
The Gran Gioia is able to fill even larger rooms without any concern.
What's the Gran Gioia? Big Joy.

Specifications of the Gran Gioia

Spezifikationen der Gran Gioia

Specifiche della Gran Gioia

High efficiency
2-Ways loudspeaker


• Front midrange horn
Floor ported Bass-Reflex
• 25mm Birch plywood
• Resonance and flow optimized bass reflex tunnel
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
Time alignment
• Switchable impedance linearization for the crossover frequency
• Flat impedance curve
Tube Friendly
• 10 years Warranty

Technical data of the Gran Gioia

Technische Daten der Gran Gioia

Dati tecnici della Gran Gioia

Gran Gioia
MaterialMaterialMateriale:Birch plywoodBirke MultiplexMultistrato di betulla
ThicknessMaterialdickeSpessore:25mm / 1"
Internal BracingVerstrebungIrrigidimento:Structural bracing interactionStrukturelle interaktionInterazione strutturale
Cross over chamberKammer für FrequenzweicheVolume separato per filtro:-
Frequency rangeFrequenzgangRisposta in frequenza:35Hz - 20kHz ± 2dB
WooferTiefmitteltönerWoofer:380mm / 15"
Bass CabinetBass GehäuseCabinet dei bassi:HornHornTromba
Bass Reflex
PortingBass ReflexCanale ReflexFloorZum BodenA pavimento
Horn loadHorn RichtungCarico a trombaFrontNach vorneAnteriore
Cross over frequencyÜbergangsfrequenzFrequenza di taglio:800 Hz
MidhighMittelhochtönerMedioalti:Compression driverKompressionstreiberDriver a compressione
Horn ThroatHornDiametro tromba:1,4"
Membrane dimensionsMembranendimensionDimensione Membrana:75mm / 3"
MaterialMaterialMateriale: TitaniumTitanTitanio
Max power inputBelastbarkeitPotenza massima (RMS):150 W RMS
EfficiencyWirkungsgradEfficienza:100 dB
ImpedanceImpedanzImpedenza:8 Ohm
Impedance linearizationImpedanzlinearisierungLinearizzazione d'impedenza:YesJaSi
MaterialMaterialMateriale:Gold plated tellurium copperVergoldetes tellurium KupferRame tellurio placcato oro
FeetsFüßePiedi:Adjustable SpykesRegelbare SpykesSpykes regolabili
DimensionsMaßenDimensioni:1235 x 555 x 765 mm
WeightGewichtPeso:100 kg
Center LoudspeakersCenter LautsprecherDiffusori centrali:On demandAuf AnfrageA richiesta
Center 20

Dimensions of the Gran Gioia

Abmessungen der Gran Gioia

Ingombri della Gran Gioia

Options of the Gran Gioia

Optionen der Gran Gioia

Opzioni della Gran Gioia

In our workshop we can offer all true-wood veneers.
Standard are Walnut and Cherry.
As an option is matt lacquering possible as well.

The Gran Gioia is a special product and will be build only after confirmed order reflecting the special wishes of the customer.
Delivery time between 8 and 12 weeks, depending on the finishing.

Picture Gallery of the Gran Gioia

Fotos der Gran Gioia

Immagini della Gran Gioia

Home Cinema Components for the Gran Gioia

Heimkino Komponenten für die Gran Gioia

Componenti Home Cinema per la Gran Gioia


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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Relative Dimensions Gran Gioia