S48 FastWoofer
| Brand | High Emotion Audio |
| Manufacturer | High Emotion Audio LLC. |
| Function | Speaker (Subwoofer) |
| Produced | 2006-2008 |
| Country | United States |
| Form Factor | Floorstanding |
| Signal Path | Analog Hardware |
| Dimensions | 25.4 × 78.7 × 38.9 cm (W × H × D) |
| Frequency Response | 20Hz-???Hz -3dB |
| Driver | 8" Cone (x4) |
| Enclosure Type | Sealed |
| MSRP (2006) | $9000 (English Walnut: $15000) |