Description
SUNDOWN AUDIO Xv.4 8" (1000-watts) D4 SUBWOOFER
SPECIFICATIONS
| T/S SPECS | X V.4 8″ D2 | X V.4 8″ D4 |
|---|---|---|
| RE (Ohms) | 3.6 | 6.0 |
| FS (Hz) | 41.299 | 44.150 |
| VAS (L) | 4.126 | 3.562 |
| Qes | 0.436 | 0.497 |
| Qms | 1.941 | 2.300 |
| Qts | 0.356 | 0.409 |
| Le | ||
| BL (NA) | 21.576 | 27.141 |
| Mms (Grams) | 215.153 | 220.090 |
| Cms | 68.389 | 59.044 |
| Sens (dB @ 1w/1m) | 80.1 |
79.8 |
ENCLOSURE SPECIFICATIONS
| X v.4 8 | |
| Sealed Enclosure | 0.3-.04cuft |
| Ported Enclosure | 0.75-1.0 cu ft |
| Recommended Tuning | 32hz |
| Recommended Port Area | 12-16 sq in |
| Displacement | 0.13 cu ft |
| Depth | 7.56" |
| Outside Diam. | 8.71" |
| Cutout | 7.32" |
