Model Six
| Brand | KLH |
| Manufacturer | KLH Research & Development Corp. |
| Function | Speaker |
| Produced | 1958 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 32 × 59.7 × 30 cm (W × H × D) |
| Weight | 36lbs (Shipped) |
| Treble | Paper Cone |
| Midrange/Bass | 12" Paper Cone |
| Impedance (Nominal) | 8Ω |
| Enclosure Type | Sealed |
| Enclosure Volume | 1.3ft³ |
| Enclosure Construction | Plywood |
| Finish | Mahogany, Birch, Walnut, Utility |
| MSRP (1960) | $129 (Walnut: $134, Unfinished Birch: $124) |
| Controls |
|