Alpha I

Cessaro
  • 详细说明
  • 产品参数

Alpha 1让音响迷惊艳,不光是它那巨大的身形让人震撼,全号角喇叭所发出来的声音表现也让人吃惊,Alpha 1的声音是非常活生、自然、直接的。

 

START WITH A CESSARO MODULAR HORNCONCEPT

The Cessaro Alpha is unlike any loudspeaker you have ever heard, music reproduction more life-like than you could possibly have imagined, a system capable of playing everything from a small ensembe to a full orchestra without distortion or compression.
The Cessaro Alpha is built on a modular concept which allows one to upgrade to the Beta or Gamma at any time, simply by purchasing the requisite parts, it is never necessary to sell your Cessaro loudspeakers.

All Cessaro loudspeakers are built without compromise.

The Alpha is a three way construction:

1. Bass: Backloaded horn with 16" TAD Alnico drive unit

2. Midrange: Spherical solid wood horn with a 2"  TAD Alnico powered compression driver, with beryllium diaphragm.

3. Treble: Cessaro modified TAD compression driver with cobalt magnet and beryllium diaphragm.


We do not compromise, for us that means using the finest components available, our 2" compression drivers (for example) cost 5720 USD, a level of component rarely found in commercial loudspeakers

 

Alpha I  Technical Specs

BASIC SPEAKER DATA

Horn System

3-way

 

 

Power Handling

300 W

 

 

Impedance

8 Ohm

 

 

Efficiency

98dB 1W/m

 

 

Max Output

< 122 dB

 

 

Frequency Range

34-45.000 Hz

 

 

SYSTEM ADVISE

Recommended power

< 1,5 W

 

 

Recommended amp

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

 

 

Recommended room

< 20 qm

 

 

Recommended distance

< 2,5 m

 

 

HORN DESCRIPTION

Bass

backloaded horn

plywood construction

 

Mids

spherical horn

plywood construction

 

Treble

spherical horn

milled construction

 

HORN DIMENSION

Bass

 

 

 

Mids

54cm

 

 

Treble

9cm

 

 

ABOUT OUR DRIVERS

Bass

16“ paper cone

powerful alnico magnet

 

Mids

2“ compressiondriver

alnico magnet and beryllium diaphragm

 

Treble

0,5“ compressiondriver

rare-earth cobalt magnet and beryllium diaphragm

 

TOTAL DIMENSION

Height

172cm

 

 

Width

54cm

 

 

Depth

84cm

 

 

Weight

180 kg
 

 

 

 

Alpha I 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.

 

Alpha I Drive-Units

THE DRIVE UNIT AND THE THEREFORE DEVELOPED WOOD HORN IS ACCOUNTABLE FOR THE HIGH QUALITY OF THE MUSICAL RENDITION.

Because of this reason you will detect in our drivers unique skills.

Our tweeter compression driver and our 2“ midrange compressiondriver are equipped with one of the best membrane materials (beryllium). There are worldwide only a few manufacturer who can produce beryllium as membrane material. The used magnet material counts to one of the finest which has been used inside of loudspeakers. Alnico-magnets are used for or bass driver and midrange. The super ultrasounds uses special cobalt-magnets. Music is from the loudspeaker uncoupled and transfers it in a considerable transparency in the room. This is one of the reasons, why our systems render the music so loosely, naturally and relexed.

号角系统:3-way

功率处理能力:300W

阻抗:8Ohm

灵敏度:98dB 1W/m

最大声压:<122dB

频率响应:34-45.000 Hz

推荐功率:<1.5W

建议功放:高素质大电流

建议房间:<20qm

建议距离:<2.5m

低音单元:16英寸纸盘、强大的铝镍钴磁铁

中音单元:2英寸压缩驱动器、铝镍钴磁铁和铍振膜

高音单元:0.5英寸压缩驱动器、稀土钴永磁和铍振膜

体积(HWD):1720×540×840mm

重量:180 kg

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