Duevel

omnidirectional loudspeakers


the only one high end speaker with a perfect omnidirectional character, like the acoustical ideal of a point source, additional with excellent frequency and phase responces and a high efficiency, which guarantees a new quality of natural music reproduction.

Frankfurt HighEnd 2001:

The best sound of the show

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Jupiter loudspeaker cut away model Illustration shows a cut-away view from the horn section of JUPITER.

Clearly to see are the shaped horn pieces out of the full plywood and the large scale  mechanical construction of the mid-high driver.

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reviews


SIRIUS

State of the Art HighEnd loudspeaker

High End loudspeaker Sirius

BELLA LUNA diamante

State of the Art HighEnd loudspeaker

Since I had the omnidirectional radiator JUPITER in my hearing room, this kind of reproduction opened new horizonts for me.
Now the sun rises for audiophile ears.
Upshot: The BELLA LUNA is a „JUPITER in miniature“ with all its advantages.
Marco Kolks –  Hörerlebnis 27 ( 1999)

Oscar

Athen 1999 Sound &  Vision Show:

the best sound in the show

Frankfurt High End 2001:

best sound of the show

Athen 2002 High End Show:

the best sound of the show

reviews
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High End Loudspeaker Bella Luna Omnidirectional 2-way-fullrangehorn:
Woofer:
    Weight:
    Diameter:
    Ferritmagnet: 		3,1 kg
22 cm
140 mm
Mid- / Highfrequency
    Pure Titan dome:
    Neodym magnets: 		44 mm
12 x 20 mm
    Nomex voice coil former
    Patented phase plug design
Phaselinear crossover
Impedance:
Sensitivity:
Power handling:
Beamwidth ±3dB: 		6 Ohm
91 dB SPL
150 W RMS
40...20kHz
Dimensions:
    Width:
    Depth:
    Height:
Weight:
Guarantee 		280mm
280mm
1070mm
32 kg
5 Years

VENUS

HighEnd loudspeaker

Character: Quickly and lively, at the bass rather slim than weighty, but dry and very deep. Featherweightly, very spatial sound with typical point source obsession potential, because there is no burdensome pressure on the ears.

The loudspeakers don´t be afraid to stand in little and sovereign in middle rooms.
Robert  Schmitz-Nienhaus
Hörerlebnis  34 ( 2000)

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High End Loudspeaker Venus Omnidirectional 2-way-loudspeaker:
Woofer:
    Carbonfibre cone
    Diameter:
    Ferritmagnet: 		22 cm
110 mm
Mid- / Highfrequency
    Textile dome:
    Ferritmagnet: 		34 mm
100 mm
Phaselinear crossover
Impedance:
Sensitivity:
Power handling:
Beamwidth ±3dB: 		4 Ohm
88 dB SPL
100 W RMS
40...20kHz
Dimensions:
    Width:
    Depth:
    Height:
Weight:
Guarantee 		280mm
260mm
970mm
20 kg
5 Years

Planets

HighEnd Lautsprecher

Our Appetizer!

Sounds great!
Easy to handle!
Looks good!
Inexpensive!
Best recommended reviews
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Omnidirectional 2-way-loudspeaker:
Woofer:
    Papercone
    Diameter:
    Ferritmagnet: 		15 cm
82 mm
Mid- / Highfrequency
    PE-dome:
    Ferritmagnet: 		25 mm
70 mm
Phaselinear crossover
Impedance:
Sensitivity:
Power handling:
Beamwidth: 		4 Ohm
85 dB SPL
50 W RMS
40...20kHz
Dimensions:
    Width:
    Depth:
    Height:
Weight:
Guarantee 		260mm
153mm
830mm
10 kg
2 Years

contact:
Duevel Loudspeakers
Hauptstr. 46
D-49163 Hunteburg
Fax.: +49 (0)5475-1623
email: info@cd-konzert.de


Room Reflections

unwelcome or indispensible ?

The controversal and rather sporadic way that our HIFI specialist press is discussing the matter of room acoustics shows the dilemma in dealing with the spatial hearing.
The press emphasizes the phase- and time-constant reflection to assess the roomal emitting reaction of a loudspeaker. This is a sound way of approaching to this problem, allthough the relevant question concerning the effects of sound reflections on the perception of spatial listening is not completely answered.

The importance of these reflections is shown by means of the following experiment. Let the loudspeaker play outside. You will see that the stereoscopic effect will be reduced to the level of the loudspeaker and that spatial effect of depth which you receive in your living room, is missing. Now, at the latest, the question of the emergence of the impression of the room on music reproduction by a loudspeaker unit, which we appreciate so much is arising.     more