Audio Database

PT-3
Commentary

Horn-type tweeter unit that can be used in 2-way speaker systems.

Model Rating
Type Horn type tweeter unit
Impedance 8 Ω / 16 Ω
Crossover frequency 2.8 kHz or more
Reproduction frequency characteristic 1.7 kHz to 16 kHz
Maximum allowable input 20W
Output sound pressure level 109dB/W
Total flux 32,500maxwell
Magnetic flux density 13,500gauss
Mounting hole position W 32x H 115 mm
External dimensions Width 50x Height 121x Depth 119.5 mm
Weight 0.85kg