355 The Baron
| Brand | KLH |
| Manufacturer | KLH Research & Development Corp. |
| Series | Dedicated |
| Function | Speaker |
| Produced | 1977 |
| Country | United States |
| Form Factor | Floorstanding / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 35.6 × 90.2 × 32.4 cm (W × H × D) |
| Weight | 80lbs |
| Frequency Response | 32.5Hz-22kHz |
| Treble | 1.4" Dome |
| Midrange | 1.75" Dome |
| Bass | 10.75" Paper Cone |
| Sensitivity | 91dB/W/m |
| Impedance (Nominal) | 8Ω |
| Impedance (Minimum) | 5Ω |
| Crossover Frequencies | 900Hz, 3kHz |
| Recommended Amplifier Power | 20-175W |
| Enclosure Type | Bass Reflex |
| Enclosure Construction | Particleboard |
| Finish | Walnut |
| MSRP (1977) | $395 |