HEC 20/A
| Brand | BEAG |
| Manufacturer | Budapesti Elektroakusztikai Gyár |
| Function | Speaker |
| Country | Hungary |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Analog Hardware |
| Dimensions | 54 × 29 × 26 cm (W × H × D) |
| Weight | 14kg |
| Power | 117VAC, 50/60Hz |
| Frequency Response | 40Hz-16kHz |
| Driver | 5" Paper Cone (x4) (BEAG HX 121-8) |
| Impedance (Nominal) | 4Ω |
| Input Impedance | 10kΩ |
| Input Level (0.775V) | +6dB |
| SPL (Rated Input, 1m, 2·10⁻⁵N/m²) | 101dB |
| Notes | 117VAC version of HEC 20 |