KLH-1
| Brand | KLH |
| Manufacturer | KLH Research & Development Corp. |
| Function | Speaker |
| Produced | 1979 |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 27.9 × 77.5 × 26 cm (W × H × D); 26.7 × 6.1 × 15.2 cm (W × H × D) |
| Weight | 62.5lbs |
| Frequency Response | 32Hz-20kHz ±3dB |
| Treble | 1" Dome |
| Midrange | 4.5" Polypropylene Cone |
| Bass | 8" Polypropylene Cone (x2) |
| Sensitivity (1kHz) | 87dB/W/m |
| Impedance (Nominal) | 8Ω |
| Crossover Frequencies | 500Hz, 4kHz |
| Recommended Amplifier Power | 40-200W |
| Power Handling | 200W |
| Enclosure Type | Sealed |
| Enclosure Volume | 35l |
| Finish | Walnut |
| MSRP (1979) | $1100 (Per Pair) |