| Model ID | SCX-3 |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 38.1 × 96.5 × 34.3 cm (W × H × D) |
| Weight | 87lbs (Net), 96lbs (Shipped) |
| Frequency Response | 26Hz-33kHz ±2dB |
| Treble | Push-Pull Planar-Magnetic (x3) (KLH DVR (Daniel von Recklinghausen)) |
| Midrange | 4" Paper Cone (x2) (Peerless KO 40 MRF) |
| Bass | 12" Coated Paper Cone |
| Impedance (Nominal) | 8Ω |
| Crossover Frequencies | 1.2kHz, 5kHz |
| Recommended Amplifier Power | 40-400W |
| Power Handling | 200W |
| Power Handling (Peak) | 400W |
| Enclosure Type | Bass Reflex |
| Finish | Walnut (Optional: Rosewood) |
| MSRP (1978) | £799 (Per Pair) |
| Notes | Late model identifiable by top DVR rotated 90° to improve vertical dispersion. |
