Pioneer PT-50
¥ 9,000 (around 1974)
¥ 10,000 (around 1978)
Commentary
Dome type tweeter using metal diaphragm.
The diaphragm is made of adopted for the diaphragm, and the frequency characteristic is expanded to 25 kHz.
Non-resonant foamed polyurethane is used for the edge.
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Model Rating
| Type | Dome type tweeter |
| Impedance | 8 Ω |
| Frequency band | 2.5 kHz to 25 kHz |
| Max Input | 40W |
| Rated input | 20W |
| Output sound pressure level | 92dB/W/m |
| Crossover frequency | 2.5 kHz or more |
| Total flux | 30,500maxwell |
| Magnetic flux density | 12,500gauss |
| Baffle opening | 82 φ mm |
| External dimensions | Diameter 110x Depth 101 mm (flanged) |
| Weight | 1.06 kg (with flange) |