AT 58 is real our hi-end tweeter. It has a traditional appearance which suggests amazing sounds and a outstanding construction consists of the outer big sized Alnico magnet and the precise CNC lathed metal parts and the special treated fabric diaphragm, and features high sensitivity, extended and detailed sounds and comforatble sound pressures. The combinations of AT 58 and MD series mid basses are best suited.
Main features
* 100 mm CNC lathed Aluminum flange
* Ring type Alnico magnet
* Special treated fabric dome
* Frequency response: 1,700 ~ 20,000 Hz
* Sensitivity: 93 dB
AT 28Evo Tweeter
Fablic dome
Alnico magnet
AT 28 Evo. is the better model of AT 28 tweeter. The precise construction
and gentle appearance remain the same as AT 28. It adopts inner longer size Alnico magnet than AT 28, precise CNC cutted metal parts and a black stiff diaphragm. It performs wide frequency ranged and definitive sounds stablly. Also AT 28 Evo. matches our MD mid basses completely.
Main features
* 62 mm CNC lathed Aluminum flange
* Column type Alnico magnet
* Plyester diaphragm
* Frequency response: 1,700 ~ 20,000 Hz
* Sensitivity: 91 dB
AT 28AL Tweeter Aluminum dome
Alnico magnet
AT 20 Tweeter
Fablic dome
Alnico magnet
28 mm Alnico Tweeter
AT 28 is our high end tweeter constructed by the carefully processed hand made silk dome and exceptional Alnico magnet system featuring most clear magnetic field incorporated with the precise CNC lathed metal tube and metal housing made by brass. Consequently it could achieve dynamic linearity and wide frequency response without distortion. Its sound characteristics is remarkably natural, smooth, pleasant, particularly organic.
Main features
* Carefully processed hand made silk dome diaphragm
* Light weight 28 mm aluminum voice coil and bobbin
* 28 mm alnico magnet features exceptional clear magnet field and the superb
heat-resisting.
* Heavy duty precise CNC lathed brass housing without a resonance
* Precise CNC lathed metal tube for the accurate voice coil gap and the
perfect contact with the magnet
AT 28AL
Diameter 62mm Aluminum dome
AT 20
Diameter 50mm Fabric dome
NT 28C Tweeter
Fabric dome
Neodymium magnet
NT 28TC Tweeter
Titanium dome
Neodymium magnet
NT 28C & NT 28CT Tweeter
NT 28C tweeter is carefully designed to optimize the linearity of frequency
response and the effect in superb clarity and detail.
These tweeters equipped with two types of diameter 28 mm aluminium voice coil which is mounted very close to the carefully treated silk diaphragm to reduce its rocking tendency, further inside metal parts of unit are CNC lathed precisely and installed by precision toolings.And also it enables the reproduction of very dynamic signals with extremely low levels of compressions because of the combination of the optimized damping by the rear chamber . Its fine construction provides accurate, smooth frequency response and a beautiful treble tone that's clear, detailed and sweet, further reducing distortion.
Main features
* Neodymium magnet
* silk dome diaphragm
* Light weight 28 mm aluminum voice coil and bobbin
* Frequency response: 1,500 ~ 20,000 Hz
* Sensitivity: 90 dB
* Fo 750Hz
NT 28BM-S Tweeter
Fablic dome
Neodymium tweeter
NT 28A Tweeter
Titanium dome
Neodymium tweeter
NT 28B Tweeter
Fablic dome
Neodymium tweeter
NT 28A & NT 28B & NT 28BM-S
NT tweeter is carefully designed to optimize the lineality of frequency
response and the reproducing ability of clarifying and detailing. This
tweeter is equipped with 28 mm Aluminum voice coil mounted very close to
the carefully treated silk diaphragm to reduce its rocking tendency, further
the inside metal parts are precisely CNC lathed and installed by precision
toolings. Its fine construction provides the accurate, smooth frequency
response and beautiful treble tone without distortions.
Main features
* Neodymium magnet
* Fablic dome diaphragm(NT 28B)
* Titanium dome diaphragm(NT 28A)
* Light weight 28 mm aluminum voice coil and bobbin
* Frequency response: 1,500 ~ 20,000 Hz
* Sensitivity: 90 dB
NT 28BM-S
NT 28A & 28B
NT 25 Tweeter
Fablic dome
Neodymium magnet
NT 25S Tweeter
Fablic dome
Neodymium magnet
NT 25B Tweeter
Fablic dome
Neodymium magnet
NT 25 B & NT 25 S
Both units of NT 25 and NT 25 S & B have precise lathed metal housings
and Neodymium magnet systems. NT 25 & NT 25B adopts black Plyester
diaphragm, while NT 25 S adopts transparent silk diaphragm. They will show
the flat frequency responses and comfortable detailed sounds difinitively.
They are also perfectly fitted to every MD mid basses.
Main features
* 59 mm CNC lathed Aluminum flange
* Neodymium magnet
* Plyester diaphragm ( NT 25 & 25B )
* Silk diaphragm ( NT 25 S )
* Frequency response: 1,700 ~ 20,000 Hz
* Sensitivity: 91 dB
NT 25
NT 25B & 25S
NT25S
NT 20BA Tweeter
Fablic dome
Neodymium magnet
NT 20B Tweeter Fablic dome
Neodymium magnet
NT 20BA & 20B
NT 20 is our high grade tweeter constructed by the carefully processed
silk dome and Neodymium magnet system featured very strong magnetic power
incorporated with the metal tube in order to achieve dynamic linearity.
Its sound characteristics is natural, smooth and pleasant as well.
Features
+ Carefully processed hand made silk dome diaphragm
+ Light weight 20 mm aluminum voice coil and bobbin
+ Durable neodymium magnet
+ Aluminum housing
NT 20BA
NT 20B
DM 52
Fabric Dome Midrange
Black
Silver
DM 52 Fabric Dome Midrange
DM 52 mid range has a unique construction equipped with a back chamber.
DM 52 is not influenced by any interference and air pressures from other
speakers thanks to back chamber construction. Further, the combination
of the strong magnet system and the large diameter fabric dome can show
a very quick response and a wide range from 450 Hz to 8,000 Hz linearly
because of its construction.
It is most suitable for DM 52 to combine with high quality tweeters and woofers as the 3 way system with the carefully designed passive or active crossover.
It reproduces well balancing accurate mid tone supported by the deep perspective,
and contributes to the achievement of fascinating integration of the multi-way
sound.
FT TRADING LTD.
1882-4 Yawata-cho Iida-shi Nagano Japan TEL +81-265-23-5221 FAX +81-265-24-2100
(c)Copyright 2004 FT TRADING LTD. All rights reserved
AT 58 Tweeter 
NT25S 
