What is a haile?
Pneumatic high (Air Motion Transformet pneumatic transducer, or said haier soprano, jet high) is to enjoy high reputation in the world of electroacoustic Germany Dr Haier (Dr. Oskar Heil) was invented in 1973, about its working principle is in the middle of the two poles, there is a special insulation film, film surface covered with a layer in a certain arrangement of wire, and this piece of plastic sheets of aluminium film, through the repeated folding as diaphragm components, when the current through the folded membrane can produce action, due to the magnetic field on membrane folds from creasing extrusion or Air inhaled Air, like the accordion radiation sound wave in the form of injection, the high-pitched call pneumatic monomer.AMT pneumatic diaphragm has a very large area of high units, more than or unwanted out-of-bandwidth harmonics and aluminum belt unit, can promote the air quantity is more, plus the quality of diaphragm is very light, impedance curve flat, high frequency extension, reaction speed is very fast, is a kind of very good coloration.It is possible to say that the pitch of a pneumatic high-pitched voice is slightly less noble, but the pneumatic treble is more powerful than the same size.
Suitable for home and car tweeter or super tweeter
Parameters:
Model Number:AMT-56
Panel diameter:56mm
Diagonal screw hole spacing:49mm
Open Hole diameter:42mm
Speaker height:18mm
Magnet diameter:41mm
Magnet width:10mm
Rated power:15W
Max Power:30W
Impedance:8 ¥Ø(8 ¥Ø±15%)
Sensitivity:90±3db
Recommend Crossover:>= 3500Hz
NET Weight:95g/piece
Frequency Range:3K-40k Hz
Sound film Material:KAPTON
Panel Material:Aluminium
Package included:
1PC tweeter