| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 46.3 × 72 × 38.5 cm (W × H × D) |
| Weight | 30kg |
| Treble | 30cm Acoustic Lens Horn |
| Midrange/Bass | 30cm Paper Cone |
| Sensitivity (New JIS) | 98dB |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 800Hz |
| Crossover Slope | 12dB/Oct |
| Power Handling (Nominal) | 50W |
| MSRP (1972) | ¥58,500 |