Santa Maria (Rev. 2)
| Brand | RSC |
| Manufacturer | Radio Speakers of Canada Limited |
| Series | Columbus |
| Function | Speaker |
| Produced | 1972 |
| Country | Canada |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 36.8 × 63.8 × 31 cm (W × H × D) |
| Frequency Response | 35Hz-18kHz |
| Treble | 3" Paper Cone (x2) |
| Midrange | 6" Paper Cone |
| Bass | 12" Paper Cone |
| Impedance (Nominal) | 8Ω |
| Crossover Frequencies | 1.25kHz, 8kHz |
| Power Rating | 35W |
| Woofer Resonance | 17Hz |
| Finish | Walnut (Grill: El Toro Brown, Spanish Gold, Matador Red) |
| Controls |
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| Notes | Styling changes for release in American market. |