| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 42.5 × 63 × 30 cm (W × H × D) |
| Weight | 24kg |
| Frequency Response | 33Hz-20kHz ±4dB, 30Hz-22kHz +4dB/-8dB |
| Treble | 25mm Dome (Horn-Loaded) |
| Midrange | 15.8cm Cone |
| Bass | 31.2cm Cone |
| Sensitivity (96dB/1m) | 0.9W |
| Impedance (Nominal) | 8Ω |
| Crossover Frequencies | 400Hz, 4kHz |
| THD (250Hz-1kHz) | 0.5% |
| THD (1kHz-2kHz) | 0.2% |
| THD (>2kHz) | 0.2% |
| Power Handling | 150W |
| Power Handling (Peak) | 300W |
| Enclosure Type | Bass Reflex |
| Enclosure Volume | 55l |
| Enclosure Resonance | 38Hz |
| MSRP (1981) | $310 (MSRP (1982): 1495 kr) |
