National EAS-10Y10
¥ 1,800 (1 unit, around 1987)
Commentary
10 cm cone type passive radiator.
The equivalent mass adjustment mechanism allows you to change the low-frequency characteristics according to your preference.
.JPG)
Model Rating
| Type | 10 cm cone type passive radiator |
| Fo (lowest resonance frequency) | 32/36/43/48Hz |
| Mo (equivalent mass) | 9.0/7.0/5.0/4.0g |
| QM | 5.5/4.9/4.1/3.7 |
| Cone Effective Radius | 45mm |
| Weight | 98g |