CORAL 4L-60
¥ 5,500 (1 unit, around 1980)
Commentary
10 cm cone type woofer unit.
A separately sold speaker protection protector can be equipped.
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Model Rating
| Method | 10 cm Cone Woofer |
| Nominal impedance | 8 Ω |
| Program source input | 50W |
| Lowest resonance frequency | 45Hz |
| Playback frequency band | Fo ~ 10 kHz |
| Output sound pressure level | 88dB/W/m |
| Total flux | 73,000maxwell |
| Effective vibration radius (a) | 4.25cm |
| Equivalent mass of vibration system (mo) | 6.5g |
| Qo | 0.33 |
| Weight | 1kg |
| Sold Separately | Protector AD-4 (1 piece, ¥ 800) |