Genuin FS 1

Produced 2004-2014

Goosebumps: the top model of the Genuin Series. Shines with unbelievable transparency and gorgeousness.

Top Model of the Genuin Series.

Open and powerful delivers the whole colors of music and brings you to the live performance in your house!

The woofer is a 16” TAD-Woofer and this is the only component not delivered by us.
The position of the Horn might be adjusted at need to reach the perfect
time alignment on the listening spot.

Genuin FS 1 – The Protagonist - enjoy the Genuin sound.
Alt image
Blumenhofer Acoustics Serie Genuin FS 1 Indian Apple Tree

Words of the press - Article

Then it was for all participants really emotion loaded to reach levels that in the 30-years experience of Stereoplay history, have never been appreciated so homogeneous and smooth.
Even the Horn skeptics in the staff started to joyfully pump up the volume.
Each discussion about dynamic limits was with this loudspeaker useless: the easiness of reproduction was simply outstanding. - Article

The chiaroscuro and the perspective feeling was an inebriant completion of the sonic field.
It was marvelous the deepness feeling with the a gorgeous scene description.
These Blumenhofer are more noble and enjoyably audiophile than [Omissis], without loosing the dynamic impact even at high volumes


High efficiency
2-Ways loudspeaker


Front ported Bass-Reflex
• 25mm Birch plywood
• Front panel of 50mm Birch plywood
• Resonance and flow optimized bass reflex tunnel
• Separate chamber for the crossover
• High complex internal bracing
• A.R.I.S.© Feet by Aktyna


• 1,4” Compression Driver with Titan membrane
• 16” TAD-Woofer
• Gold plated tellurium copper terminals


• 2-1dB-steps level adjustment for the horn
• Bi-wiring- / Bi-amping -terminals
• Switchable impedance linearization for the crossover frequency
• Flat impedance curve
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Time alignment to the listening spot
• 10 years Warranty

Technical data

Genuin FS 1
MaterialMaterialMaterialeBirch plywoodBirke MultiplexMultistrato di betulla
ThicknessMaterialdickeSpessore25mm / 1"
Internal BracingVerstrebungIrrigidimentoHigh complex internal bracingHoch komplexe interne VerstrebungIrrigidimento strutturale interno
Cross over chamberKammer für FrequenzweicheVolume separato per filtroYesJaSi
Frequency rangeFrequenzgangRisposta in frequenza36Hz - 20kHz ± 2dB
Bass CabinetBass GehäuseCabinet dei bassiBass Reflex
PortingBass ReflexCanaleFrontNach vorneAnteriore
WooferTiefmitteltönerWoofer:380mm / 16" TAD
Cross over frequencyÜbergangsfrequenzFrequenza di taglio850 Hz
MidhighMittelhochtönerMedioalti:Compression driverKompressionstreiberDriver a compressione
Horn ThroatHornDiametro tromba1,4"
Membrane dimensionsMembranendimensionDimensione Membrana75mm / 3"
MaterialMaterialMateriale TitaniumTitanTitanio
Max power inputBelastbarkeitPotenza massima (RMS)250 W RMS
EfficiencyWirkungsgradEfficienza96 dB
ImpedanceImpedanzImpedenza8 Ohm
Impedance linearizationImpedanzlinearisierungLinearizzazione d'impedenzaYesJaSi
MaterialMaterialMaterialeGold plated tellurium copperVergoldetes tellurium KupferRame tellurio placcato oro
FeetsFüßePiediA.R.I.S. by Aktyna
DimensionsMaßenDimensioni1157 x 450 x 565 mm
45,5 x 17,7 x 22,25 in
WeightGewichtPeso80 kg
Packaging dimensionsVerpackungsmaßenDimensioni imballate-
Loudspeakers per cartonLautsprecher per KartonPezzi pro cartone1
Packaging weightVerpackungsgewichtPeso imballate110 kg


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