U-123
| Brand | Cerwin Vega |
| Manufacturer | Cerwin Vega Inc. |
| Function | Speaker |
| Produced | 1980 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 34 × 66 × 30 cm (W × H × D) |
| Weight | 20kg |
| Frequency Response | 34Hz-20kHz ±4dB, 30Hz-23kHz +4dB/-8dB |
| Treble | 25mm Dome (Horn-Loaded, Cerwin-Vega H 05) |
| Midrange | 5" Cone |
| Bass | 12" Cone |
| Sensitivity (96dB/1m) | 1.2W |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 700Hz, 4kHz |
| Power Handling | 100W |
| Power Handling (Peak) | 160W |
| Enclosure Type | Bass Reflex |
| Enclosure Volume | 70l |
| MSRP (1980) | 1795 kr |