Audio Database

PT-100
Commentary

Multi-cellular horn type tweeter.

Aluminum light alloy diaphragm and strong magnetic circuit are adopted.

The horn section is a 10-aperture multi-cellular horn. Semicircular diffusers installed above and below the horn aperture prevent interference and disturbance of sound.

Model Rating
Type Horn type tweeter
Impedance 8 Ω
Cutoff frequency 1.5kHz
Frequency band 2.9 kHz to 20 kHz
Max Input 25W
Rated input 15W
Output sound pressure level 100dB/W/m
Crossover frequency 2.9 kHz or more
Total flux 28,100maxwell
Magnetic flux density 11,520gauss
Baffle opening 105 φ mm
External dimensions Diameter 131x Depth 124 mm
Weight 1.84kg