AS-10U
| Brand | Heathkit |
| Manufacturer | Heath Company, Daystrom, Incorporated |
| Function | Speaker (Kit) |
| Produced | 1961 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 61 × 34.3 × 29.2 cm (W × H × D) |
| Weight | 41lbs (Shipped) |
| Frequency Response | 30Hz-15kHz ±5dB |
| Treble | 3.5" Paper Cone (x2) |
| Midrange/Bass | 10" Paper Cone |
| Impedance (Nominal) | 16Ω |
| Crossover Frequency | 2.25kHz |
| Dispersion (Horizontal) | 90° |
| Recommended Amplifier Power (RMS) | 10-40W |
| Enclosure Type | Sealed (Pre-Assembled) |
| Enclosure Resonant Frequency | 58Hz |
| Finish | Unfinished |
| MSRP (1961) | $59.95 |