Fostex FW 220
Paramètres Thiele-Small
| Taille nominale | 10" |
|---|---|
| Impédance | 8 Ω |
| Fs | 29 Hz |
| Qts | 0.195 |
| Qes | 0.2 |
| Qms | 8.12 |
| Vas | 76 L |
| Sd | 284 cm² |
| Xmax | 3.7 mm |
| Re | 6.6 Ω |
| Bl | 16.4 T·m |
| Mms | 44.8 g |
| Pe | 50 W |
| Sensibilité | 92.5 dB |
Indication d'alignement
| EBP | 145 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 6.3 L |
EBP > 100 : favorise un alignement bass-reflex.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Candidats de substitution
| HP | Fs (Hz) | Qts | Vas (L) | Xmax (mm) | Sens (dB) | Adéquation | Notes | Comparer |
|---|---|---|---|---|---|---|---|---|
| ATC PA75-234 BLCR | 27 -2 | 0.181 -0.01 | 79 +3 | 4 +0.3 | 92.3 -0.2 | close | + | |
| Volt BM2500.4 | 32 +3 | 0.213 +0.02 | 73 -3 | 6.6 +2.9 | 93.3 +0.8 | close | + | |
| ATC SB75-234 LC vp #22307 | 26 -3 | 0.169 -0.03 | 70 -6 | 3.7 = | 91.6 -0.9 | close | + | |
| Monacor SPH-250TC v2009 | 26 -3 | 0.25 +0.05 | 84 +8 | 4.5 +0.8 | 93.1 +0.6 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Monacor SPH-250TC v2011 | 26 -3 | 0.25 +0.05 | 84 +8 | 4.5 +0.8 | 93.1 +0.6 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| ATS Acoustics HG25 vp Double ferrite | 29.8 +0.8 | 0.26 +0.07 | 94.2 +18.2 | 4 +0.3 | 92.6 +0.1 | usable | + | |
| JBL LE111A | 25 -4 | 0.175 -0.02 | 101.9 +25.9 | 4.8 +1.1 | 92.9 +0.4 | usable | + | |
| Blaupunkt TSW 250 | 27 -2 | 0.259 +0.06 | 67.8 -8.2 | 5.6 +1.9 | 92.3 -0.2 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Klipsch K1089-AV | 31 +2 | 0.216 +0.02 | 106.2 +30.2 | 4.4 +0.7 | 94.8 +2.3 | usable | + | |
| Alcone AC 10 SW-4 | 28 -1 | 0.231 +0.04 | 48 -28 | 5.1 +1.4 | 92.4 -0.1 | usable | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le FW 220 →
Classé par similarité de paramètres uniquement (Qts, Fs, Vas, Xmax, sensibilité). Même taille nominale requise. Une indication, pas une simulation, modélisez l'échange avant de couper ou d'acheter.
Utilisé dans les caissons (0)
No enclosure in the catalog uses this driver yet.