F-8-58
| Brand | Frazier |
| Manufacturer | International Electronics Corporation |
| Designer | Edmond May, J.A. Frazier |
| Function | Speaker |
| Produced | 1959 |
| Country | United States |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 57.2 × 66.7 × 39.4 cm (W × H × D) |
| Weight | 64lbs (Shipped) |
| Frequency Response | 40Hz-15kHz |
| Treble | Horn (F-350) |
| Midrange/Bass | 8" Paper Cone |
| Sensitivity | 104dB/W/m |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 800Hz |
| Crossover Slope | 12dB/Oct (Second Order) |
| Power Handling | 20W |
| Power Handling (Peak) | 35W |
| Enclosure Type | Exponential Horn (Length: 44", Taper Rate: 50Hz) |
| MSRP (1959) | $175 |
| Notes | 8-58 Utility with revised model numbering scheme. |