GOTO UNIT SG-38W
¥ 160,000 (1 unit, around 1979)
Commentary
38 cm diameter cone type woofer for professionals.
Flat cone is used for the diaphragm, and the lightest cone material in this class is pressed and hardened with special penetrant material. In addition, aluminum is used for the voice coil, and the coil diameter is taken into consideration to prevent sound quality degradation at large amplitude. In addition, the coil width and edge damper are carefully calculated to prevent deviation from the magnetic field.
Model Rating
Method | 38 cm cone woofer unit |
Nominal size | 38cm |
Playback frequency band | 30 Hz to 600 Hz |
Lowest resonance frequency | 27Hz |
Crossover frequency | Fo ~ 500 Hz |
Output sound pressure level | 110dB |
Music power | 35W |
V. C. Impedance | 8 Ω ~ 16 Ω |
Total flux | 1,500,000maxwell |
Magnetic flux density | 13,500gauss |
Maximum external dimensions | 435mm |
Gross weight | 24kg |