Santa Maria II
| Brand | RSC |
| Manufacturer | Radio Speakers of Canada Limited |
| Series | Columbus II Series* |
| Function | Speaker |
| Produced | 1973 |
| Country | Canada |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 37.5 × 63.5 × 30.5 cm (W × H × D) |
| Frequency Response | 32Hz-18kHz |
| Treble | 3" Paper Cone (x2) |
| Midrange | 6" Paper Cone |
| Bass | 12" Paper Cone |
| Impedance (Nominal) | 8Ω |
| Crossover Frequencies | 1.25kHz, 7kHz |
| Power Rating | 40W |
| Enclosure Type | Sealed |
| System Resonance | 45Hz |
| Woofer Resonance | 18Hz |
| Enclosure Construction | Particleboard |
| MSRP (1973) | $180 |
| Controls |
|