| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 69.6 × 64.5 × 40.6 cm (W × H × D) |
| Treble | 2.5"x4.25" Reciprocating-Flare Horn (University UXT-5) |
| Midrange | 5.8"x7.4" Reciprocating-Flare Horn (University H-600, University T-30) |
| Bass | 12" Paper Cone (University C12W) |
| Impedance (Nominal) | 8Ω |
| Crossover Frequencies | 700Hz, 5kHz (University N-3) |
| Power Handling | 30W |
| Enclosure Type | Pseudo-horn-loaded Bass Reflex (University EN-1215) |
| Enclosure Construction | 0.75" Birch Plywood |
| Finish | Mahogany, Blond, Walnut |
| MSRP (1958, Mahogany) | $196 |
| MSRP (1958, Blond) | $199 |
| MSRP (1958,Walnut) | $199 |
| Notes | Lowboy version of the S-5 Senior |
