| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 36.8 × 61 × 32.4 cm (W × H × D) |
| Weight | 44lbs |
| Frequency Response | 45Hz-24kHz ±3.5dB |
| Treble | Heil Air-Motion Transformer |
| Midrange/Bass | 12" Cone |
| Impedance (Nominal) | 4Ω |
| Crossover Frequency | 1.5kHz |
| Recommended Amplifier Power | >15W |
| Power Handling (Peak) | 150W |
| Enclosure Type | Sealed |
| Enclosure Construction | Particleboard |
| Finish | Oiled Walnut. Vinyl |
| MSRP (1976) | $189 (Vinyl: $169) |
| Connections | - Input · Binding Post (Universal)
|
| Controls | - Brightness · Rotary Switch · 3 Position
|
