National EAS-20PW45
¥ 2,300 (1 unit, around 1967)
Commentary
Full-range speaker unit using 20 cm DU cone.
Model Rating
Type | 20 cm cone type full range unit |
Allowable input | 8W |
V. C impedance | 8 Ω |
Frequency characteristic | 40 Hz to 16 kHz |
Lowest resonance frequency | 45 Hz to 65 Hz |
Output sound pressure level | 98dB |
Magnetic flux density | 9,800gauss |
Weight | 0.96kg |