ALTEC LANSING 406-8C
¥ 42,400 (1 unit, released in 1970)
Commentary
25 cm cone type woofer unit used for 890C Bolero.
It uses a strongly pressed cone with a special shape to ensure sufficient low sound even in a small volume cabinet.
It is usually used in combination with a phase equalizer called a phase inverter.
Model Rating
| Type | 25 cm cone type woofer unit |
| Frequency characteristic | 25 Hz to 4.5 kHz |
| Lowest resonance frequency | 28Hz |
| Impedance | 8 Ω |
| Rated input | 15W |
| External dimensions | - |
| Weight | 5.3kg |