KN 500
| Brand | Keletron |
| Manufacturer | K & K Electronics, LTD. |
| Function | Speaker |
| Produced | 1971 |
| Country | United Kingdom |
| Model ID | KN500 |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 19.7 × 31.8 × 15.9 cm (W × H × D) |
| Frequency Response | 65Hz-18.5kHz |
| Upper Treble | 2" |
| Lower Treble | 3" |
| Midrange/Bass | 6.5" (Parasitic Element: 2.25") |
| Impedance (Nominal) | 8Ω (Factory Option: 15-16Ω) |
| Power Handling (RMS) | 5W |
| Power Handling (Peak) | 10W |
| Finish | Teak |
| MSRP (1971) | £11.50p |