US-2 (Rev. 2)
| Brand | Heathkit |
| Manufacturer | Heath Company, Daystrom, Incorporated |
| Function | Speaker |
| Country | United States |
| Model ID | Dual Cone Speaker |
| Form Factor | Part |
| Signal Path | Passive Hardware |
| Dimensions | 30.5 × 30.5 × 0 cm (W × H × D) |
| Weight | 7lbs (Shipped) |
| Frequency Response | 50Hz-12kHz |
| Impedance (Nominal) | 8Ω |
| Power Handling | 14W |
| Magnet Weight | 6.8oz |
| MSRP (1960) | $11.95 |
| Notes | Identifiable by addition of magnet dust cover |