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| Brand | KLH |
| Manufacturer | KLH Research & Development Corp. |
| Series | Research Ten |
| Function | Speaker |
| Produced | 1975 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 27.9 × 49.5 × 18.4 cm (W × H × D) |
| Weight | 23lbs |
| Frequency Response | 60Hz-20kHz ±3dB |
| Treble | 2.25" Paper Cone |
| Midrange/Bass | 8" Paper Cone |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 2kHz |
| Recommended Amplifier Power | 15-150W |
| Power Handling | 150W |
| Enclosure Type | Sealed |
| Finish | Walnut |
| MSRP (1976) | $85 |