Subwoofer Box Specifications
Enclosure Name: focus acoustics 18d2 black spl
Subwoofer Size: 18 inch
Subwoofer Count: 1
|
Box External Dimensions Width × Height × Depth |
39.37" × 31.50" × 23.14" |
| Material Thickness | 0.63" |
| Net Internal Volume | 14.13 ft3 |
| Tuning Frequency | 19.6 Hz |
| Port Area | 48.7 inch2 |
| Pipe Inner Diameter | 7.87" |
| Pipe Length | 16.43" |
| Detail | Size | Quantity |
|---|---|---|
| Top / Bottom | 39.37" × 23.14" | 2 |
| Front / Rear | 39.37" × 30.24" | 2 |
| Left / Right | 21.88" × 30.24" | 2 |
