ARS 651
| Brand | Tesla |
| Function | Speaker (Powered) |
| Country | Czechoslovakia |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Analog Hardware |
| Dimensions | 30.5 × 35 × 31 cm (W × H × D) |
| Weight | 14kg |
| Frequency Response | 45Hz-20kHz |
| Treble | 75x50mm Paper Cone (Coaxially mounted over woofer) |
| Midrange/Bass | 200mm Paper Cone |
| Output Power (RMS) | 30W |
| Output Power (Peak) | 40W |
| Input Sensitivity | 1.55V |
| Input Impedance | 4kΩ |
| Controls |
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