Description
Sundown Audio X series 8 D2 / D4 TS Spec Chart:
| T/S SPECS | Xv3 8″ D2 | Xv3 8″ D4 |
| RE (Ohms) | 4.0 | 6.0 |
| FS (Hz) | 46.770 | 48.506 |
| VAS (L) | 4.190 | 3.933 |
| Qes | 0.544 | 0.533 |
| Qms | 4.432 | 5.542 |
| Qts | 0.485 | 0.486 |
| Le (mH) | 2.01 | 3.41 |
| BL (NA) | 18.508 | 23.218 |
| Mms (Grams) | 158.641 | 157.131 |
| Cms (uM/N) | 72.995 | 68.515 |
| Sens (dB @ 1w/1m) | 80.8db | 81.1db |
| ENCLOSURE SPECIFICATIONS | |
| Sealed Enclosure | Not Recommended |
| Ported Enclosure | 0.75-1.0 cu ft |
| Recommended Tuning | 32Hz |
| Recommended Port Area | 12-16 sq in |
| Displacement | 0.13 cu ft |
| Depth | 7.00″ |
| Outside Diameter | 8.70″ |
| Cut-Out | 7.36″ |