Pioneer PT-8D
¥ 2,400 (around 1974)
¥ 2,600 (around 1978)
Commentary
Tweeter unit adopting horn type.
A special diaphragm made of polyester resin with evaporated aluminum is used for the diaphragm.
The flange can also be removed and incorporated into the cabinet.
.JPG)
Model Rating
| Type | Horn type tweeter |
| Impedance | 8 Ω |
| Cutoff frequency | 2kHz |
| Frequency band | 4 kHz to 22 kHz |
| Max Input | 20W |
| Rated input | 10W |
| Output sound pressure level | 93.5dB/W/m |
| Crossover frequency | 4 kHz or more |
| Total flux | 9,000maxwell |
| Magnetic flux density | 8,600gauss |
| Baffle opening | Diameter 57 mm |
| External dimensions | Diameter 86 mm x Depth 53 mm (With Stand) |
| Weight | 0.21kg |