The super tweeter ST 450 TRIO features high efficiency and low distortion in the reproduction of high frequencies. It can be used in PA systems, automotive mini trios and in sound reinforcement systems. Its phenolic diaphragm reproduces the highs with a pleasant timbre and the magnetic assembly with an aluminum ring ensures high definition and efficiency throughout its reproduction range.
 
General Specifications
Diameter x height of the magnet: 102 x 14 mm
Rated impedance: 8 Ohms
magnet weight: 470g
Magnetic assembly weight: 1,200 g
Peak Power: 600 W MAX
RMS Power: 300W
System Frequency Response: 4000 to 20000 Hz