AS-22U
| Brand | Heathkit |
| Manufacturer | Heath Company, Daystrom, Incorporated |
| Function | Speaker (Kit) |
| Produced | 1962 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 49.5 × 63.5 × 12.7 cm (W × H × D) |
| Weight | 31lbs (Shipped) |
| Frequency Response | 55Hz-12.5kHz ±5dB |
| Treble | 3.5" Paper Cone |
| Midrange | 6" Paper Cone |
| Midrange/Bass | 10" Paper Cone |
| Impedance (Nominal) | 8Ω |
| Crossover Frequencies | 2.25kHz, ??kHz |
| Recommended Amplifier Power | 10-25W |
| Enclosure Type | Bass Reflex |
| Enclosure Construction | 0.75" Plywood |
| Finish | Unfinished |
| MSRP (1962) | $49.95 |
| Channels | 1 Channel |