Fostex FW800HS
Thiele-Small parameters
| Nominal size | 31" |
|---|---|
| Impedance | 8 Ω |
| Fs | 25 Hz |
| Qts | 0.69 |
| Qes | 0.71 |
| Qms | 19.2 |
| Vas | 1473 L |
| Sd | 4015 cm² |
| Xmax | 2.3 mm |
| Re | 6.6 Ω |
| Bl | 30.3 T·m |
| Mms | 629 g |
| Pe | 150 W |
| Sensitivity | 96.9 dB |
Alignment hint
| EBP | 35 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 29342.9 L |
EBP < 50: favours a sealed (closed) alignment.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Substitute candidates
No other 31" cone driver in the catalog yet.
Used in enclosures (0)
No enclosure in the catalog uses this driver yet.