| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 53 × 80.5 × 43.5 cm (W × H × D) |
| Weight | 39kg |
| Treble | Sectoral Horn |
| Midrange/Bass | 38cm Paper Cone |
| Sensitivity (New JIS) | 100dB |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 800Hz |
| Crossover Slope | 12dB/Oct |
| Power Handling (Nominal) | 70W |
| MSRP (1972) | ¥85,000 |