AS-18
| Brand | Heathkit |
| Manufacturer | Heath Company, Daystrom, Incorporated |
| Function | Speaker (Kit) |
| Produced | 1969 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 38.4 × 20.6 × 15.5 cm (W × H × D) |
| Weight | 16lbs (Shipped) |
| Frequency Response | 60Hz-20kHz |
| Treble | 2.5" Paper Cone (Electro-Voice) |
| Midrange/Bass | 6" Paper Cone (Electro-Voice) |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 3kHz |
| Power Handling (Program) | 25W |
| Power Handling (Peak) | 50W |
| Finish | Clear vinyl coated walnut |
| MSRP (1969) | $32.95 |