121 ZEF (Rev. 2)
| Brand | Cabasse |
| Function | Speaker |
| Produced | 1975 |
| Country | France |
| Model ID | ZEF |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 17 × 28 × 23 cm (W × H × D) |
| Weight | 3kg |
| Frequency Response | 110Hz-14kHz ±4dB |
| Driver | 12cm Paper Cone (Cabasse 1201) |
| Sensitivity | 90dB/1W/m |
| Impedance (Nominal) | 4, 8 or 16Ω |
| Power Handling (RMS) | 20W |
| Power Handling (Peak) | 30W |