Clara Luna

Produced 2010-2016
Really impressive: stage, depth, speed and lightnes trough and trough. Maximized.

The Clara Luna is impressive in the massive sound stage that it is able to deliver, ranging up from the lowest frequencies to the top of what can be reproduced with such a light coherence that can not be supposed by the overall dimension of the components and the loudspeaker. The Clara Luna is a master in fact of transparency and speed. All this respecting the Music and the musicality. Without coloration and fakes in the reproduction.

The construction is hybrid: passive mid-high range in horn construction combined to an amplified 21" sub-woofer. This sub-woofer is moved by an 800W DSP corrected digital amplifier.

The mechanical construction of the loudspeaker presents big attention to the problematics of the time alignment and the delay of the DSP is balanced by an accurate positioning of the mid-range woofer on top of it.

To respect the time alignment of the top horn, we made it movable in distance and orientation.

The signal for the woofer is taken directly from the main power amplifier in order to respect the sound properties of the power amplifier.
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Blumenhofer Acoustics Clara Luna

Specifications of the Clara Luna

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Relative Dimensions Clara Luna
High efficiency
2-Ways loudspeaker with active Subwoofer below 50Hz

Cabinet


• Front loaded midrange horn
• Closed cabinet for midrange and subwoofer
• 25mm Birch plywood
• Separate chamber for the crossover
• High complex internal bracing
• Modular construction

Components


• 1,4” Compression Driver with Titan membrane
• 16” TAD-Woofer
• 21" paper woofer
• 800W power amplifier for 21" woofer
• Gold plated tellurium copper terminals

Features


• 4-1dB-steps level adjustment for the horn
• 4 subwoofer presets
• subwoofer volume adjustable
• Bi-wiring- / Bi-amping -terminals
• Flat impedance curve
Tube Friendly
Time alignment to the listening spot
• 10 years Warranty (except integrated amplifier)

Technical data of the Clara Luna

Clara Luna
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 frequenza20Hz - 20kHz ± 2dB (*)
Low range WooferTiefstönerWoofer di basso profondo460mm / 21"
MaterialMaterialMaterialePaperPapierCarta
Power amplifierVerstärkerAmplificatore800W RMS - 8 Ω Class-D
Bass CabinetTieftöner-GehäuseCabinet dei bassiClosed cabinetGeschlossenes GehäuseCassa chiusa
Cross over frequencyÜbergangsfrequenzFrequenza di taglio50 Hz
WooferTiefmitteltönerWoofer380mm / 16" TAD
MaterialMaterialMaterialePaperPapierCarta
Bass CabinetBass GehäuseCabinet dei bassiHorn in closed cabinetHorn im geschlossenen Geh?useTromba in cassa chiusa
PortingBass ReflexCanale Reflex-
Horn loadHorn RichtungCarico a trombaFrontNach vorneAnteriore
Cross over frequencyÜbergangsfrequenzFrequenza di taglio850 Hz
MidhighMittelhochtönerMedioaltiCompression driverKompressionstreiberDriver a compressione
Horn ThroatHornDiametro tromba1,4"
Membrane dimensionsMembranendimensionDimensione Membrana75mm / 3"
MaterialMaterialMateriale TitaniumTitanTitanio
Max RMS power inputRMS BelastbarkeitPotenza massima RMS250 W RMS
EfficiencyWirkungsgradEfficienza100 dB
ImpedanceImpedanzImpedenza8 Ω
Impedance linearizationImpedanzlinearisierungLinearizzazione d'impedenzanot needednicht notwendignon necessaria
TerminalAnschlussfeldTerminaliBi-Wiring
MaterialMaterialMaterialeGold plated tellurium copperVergoldetes tellurium KupferRame tellurio placcato oro
FeetsFüßePiediAdjustable SpykesRegelbare SpykesSpykes regolabili
DimensionsMaßenDimensioni-
WeightGewichtPeso180 kg

Picture Gallery of the Clara Luna

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.