Stereoflex I
| Brand | University |
| Manufacturer | University Loudspeakers Incorporated |
| Function | Speaker |
| Produced | 1958 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 31.8 × 29.2 × 26.7 cm (W × H × D) |
| Frequency Response | 150Hz-15kHz |
| Tweeter | Horn |
| Midrange | 6" Paper Cone |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 2kHz |
| Enclosure Type | Horn |
| Finish | Mahogany, Blond, Walnut |
| MSRP (1958, Mahogany) | $54.50 |
| MSRP (1958, Blond) | $56.50 |
| MSRP (1958, Walnut) | $56.50 |
| Notes | Add-on second channel unit intended for use with University models with dual voice coil woofers for bass duty or stereo adaptor. |