FOSTEX CST5D
¥ 16,000 (1 pair, about 1992)
Commentary
An in-vehicle 2.5 cm soft dome type tweeter unit that achieves both high efficiency and high sound quality despite its small size.
A strong neodymium magnet is used for the magnetic circuit.
With the attached bracket and spacer, the direction of the tweeter can be set to the optimum direction, and with the attached cable with built-in low-cut filter, 2-way system can be assembled easily.
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Model Rating
| Type | Soft dome type tweeter unit |
| Aperture | 2.5cm |
| Impedance | 4 Ω |
| Music input | 120W |
| Rated input | 40W |
| Output sound pressure level | 90dB/W/1m |
| Playback frequency band | 2.5 kHz to 20 kHz |
| Recommended crossover frequency | 5 kHz or more (Attached Low-Cut Filter : C = 1.5 μ F) |
| Weight | 60g |