Beta 0.5

Cessaro
  • 详细说明
  • 产品参数

THE CESSARO BETA 0.5 IS COMPLETELY UNLIKE OTHER HI-FI LOUDSPEAKERS,

there is no compression or distortion, the Beta 0.5 is dynamic yet delicate with the most beautiful tone. A perfect step between our Alpha I and Beta I and ready to go for our Beta I.

Extremely efficient, it is perfectly matched for low powered triode amplifiers. The Beta 0.5 produces a solid three dimensional sound stage, breathtaking transients, totally natural reproduction which will literally take your breath away. 
Like all Cessaro loudspeakers the Beta 0.5 drivers are time and phase alligned.

 

THE BETA 0.5 IS A FOUR WAY HORN CONSTRUCTION:

Bass: One pair of external Backloaded horn with 16" Alnico drive unit (active powered).

Low-Mid: sealed box with 11" Alnico driver. 

Midrange: Spherical wood horn with extremely powerful 2" compression driver. 

Treble: Modified TAD compression drive unit with beryllium diaphragm and cobalt magnet.

 

 

Beta 0.5 Technical Specs

BASIC SPEAKER DATA

Horn System

4-way

 

 

Power Handling

60 W

 

 

Impedance

8 Ohm

 

 

Efficiency

100dB 1W/m

 

 

Max Output

< 117 dB

 

 

Frequency Range

33-45.000 Hz

 

 

SYSTEM ADVISE

Recommended power

< 1,5 W

 

 

Recommended amp

high quality and fast amps to get full potential of our speaker.

 

 

Recommended room

< 18 qm

 

 

Recommended distance

< 2,5m

 

 

HORN DESCRIPTION

Bass

backloaded horn

plywood construction

 

Low-Mids

sealed box

plywood construction

 

Mids

spherical horn

plywood construction

 

Treble

spherical horn

milled construction

 

HORN DIMENSION

Bass

 

 

 

Low-Mids

 

 

 

Mids

54cm

 

 

Treble

9cm

 

 

ABOUT OUR DRIVERS

Bass

16“ paper cone

powerful alnico magnet

 

Mids

11“ paper cone

alnico magnet with < 2,1 Tesla

 

Mids

2“ compressiondriver

with beryllium diaphargm

 

Treble

0,5“ compressiondriver

rare-earth cobalt magnet, < 2 Tesla

 

TOTAL DIMENSION

Height

172cm (main unit)

Height

102cm (active sub)

Width

54cm (main unit)

Width

58cm (active sub)

Depth

84cm (main uint)

Depth

84cm (active sub)

Weight

520 kg (complete system)
 

 

 

 

 

Beta 0.5 Hornsystem

THE FIGUREHEAD OF OUR RENDITION SYSTEM IS ABSOLUTLEY OUR PLYWOOD SPHERICAL WOOD HORNS.

It has do do with physical charged spherical wave horns with a perfect matching between driver and horn itself. Another mentionable anomaly is the adapter less connection of our compression drive units without addtional material. The extremely sparsley horns have been created with a lot of handwork and have got a wall thickness up to 120mm. Many other horn construction are not even reach 10mm wall thickness.

The horn insist of the natural product wood. They have got a low energy resonance because of mass of the wood horns. By the use of this skill, the horns transform the wave without loosing energy. They are absolutly silient by themself and you could not determine  any fearedhoen discoloration.

号角系统:4-way

功率处理能力:60W

阻抗:8Ohm

灵敏度:100dB/1W/m

最大输出:<117dB

频率响应:33-45kHz

推荐功率:<1.5W

建议功放:高素质大电流

建议房间:<18qm

建议距离:<2.5m

号角直径:54cm(中音)、9cm(高音)

低音单元:16英寸纸盘

中低音单元:11英寸纸盘

中音单元:2英寸铍振膜压缩驱动器

高音单元:0.5英寸压缩驱动器、稀土钴磁铁,<2特斯拉

体积(HWD):(主箱)1720×540×840mm、(主动超低音)1020×580×840mm

重量:520kg

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