R-123
| Brand | Cerwin Vega |
| Manufacturer | Cerwin Vega Inc. |
| Function | Speaker |
| Produced | 1977 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Frequency Response | 42Hz-20kHz ±4dB |
| Treble | 25mm Dome |
| Midrange | 125mm Paper Cone |
| Bass | 305mm Paper Cone |
| Sensitivity (96dB/1m) | 0.8W |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 500Hz, 5kHz |
| Power Handling | 100W |
| Power Handling (Peak) | 200W |
| Enclosure Type | Bass Reflex |
| MSRP (1977) | 2695 kr |