Novi modeli Callas

Novi modeli Callas
Novi modeli Callas
Callas ~ 2007
Grand Callas ~ 2008
CALLAS
Technical Specifications: Opera Callas
System : Bookshelf and Stand – Bass Reflex , rear ducts
Front Sistem : Loudspeakers 1 woofer 5” with magnesium cone, Excel Magnet,
solid copper phase plug.
Doublet : 2 tweeters with a 1” Sonotex dome, neodymium, ferrofluid,
decompression chamber
Rear System Triplet : 3 tweeters (the same as front system) with grid
Number of Way : Two ways with doublet + rear triplet
Frequency response : 32 -25000 Hz
Cross-over On Printed Circuit Board
12 dB/octave for the woofers
18 dB/octave for the il front tweeter
12 dB/octave for the rear Triplet (2kHz high pass)
Cross-over frequency around 1500 Hz
Maximum power (LongTerm) : 80 Watt RMS
Maximum power (ShortTerm): 250 Watt RMS (no clipping)
Suggested amplifier Starting : From 10 Watt RMS
Sensibility : 86 dB/2.83 Volt/1 metre
Nominal impedance : 4 ohm (Zmin >3.2 ohm)
GRAND CALLAS
Technical Specifications: Opera Grand Callas
System
Front Sistem Loudspeakers
Rear System
Number of Way
Frequency response
Cross-over
Maximum power Long Term
Maximum power Short Term
Suggested amplifier
Sensibility
Nominal impedance
Position within surroundings
Dimensions
Foortanding, Closed Box, three ways
Finishing: wood and hide
3 woofer 5” and 1 midrange with magnesium cone, Exce l Magnet,
solid copper phase plug.
Doublet: 2 tweeters with a 1” Sonotex dome, n eodymium, ferrofluid,
decompression chamber
Triplet: 3 tweeters (the same as front system) with grid
Three ways with doublet + rear triplet
32 -25000 Hz
On Printed Circuit Board
6 dB/octave for the woofers
12 dB/octave for the midrange
18 dB/octave for doublet and Triplet
Cross-over frequency around 360 and 1500 Hz
24
240 Watt RMS
750 Watt RMS (no clipping)
Starting From 10 Watt RMS
89 dB/2.83 Volt/1 metre
4 ohm (Zmin >3 ohm)
At
At least 50 cm from walls
110 x 27 (40) x 40 cm
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