Focal 15PR75-212
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 42 Hz |
| Qts | 0.36 |
| Qes | 0.375 |
| Qms | 8.9 |
| Vas | 162 L |
| Sd | 855 cm² |
| Xmax | 4.4 mm |
| Re | 6 Ω |
| Bl | 19.6 T·m |
| Mms | 90.8 g |
| Pe | 212 W |
| Sensibilité | 98.3 dB |
Indication d'alignement
| EBP | 112 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 56.7 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 |
|---|---|---|---|---|---|---|---|---|
| P.Audio P150/2226 | 41 -1 | 0.366 +0.01 | 154.8 -7.2 | 5.5 +1.1 | 98.3 = | close | + | |
| Focal 15PR75-225 | 43.5 +1.5 | 0.351 -0.01 | 155 -7 | 4.3 -0.1 | 98.7 +0.4 | close | Xmax 4.3 mm < 4.4 mm: lower excursion-limited SPL | + |
| BMS 15N620 | 41 -1 | 0.35 -0.01 | 154 -8 | 5.5 +1.1 | 98 -0.3 | close | + | |
| BMS 15N620 v2015 | 41 -1 | 0.348 -0.01 | 154 -8 | 5.5 +1.1 | 98 -0.3 | close | + | |
| Eminence KAPPALITE 3015 LF | 42 = | 0.387 +0.03 | 158.8 -3.2 | 6.4 +2 | 98.3 = | close | + | |
| 18 Sound 15ND830 | 42 = | 0.34 -0.02 | 157 -5 | 6.5 +2.1 | 98 -0.3 | close | 4 Ω vs 8 Ω: amp load changes | + |
| 18 Sound 15ND940 | 41 -1 | 0.36 = | 166 +4 | 9.5 +5.1 | 98.5 +0.2 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Eminence KAPPA 15 LFA vp1 | 40.9 -1.1 | 0.382 +0.02 | 159.1 -2.9 | 5.5 +1.1 | 97.8 -0.5 | close | + | |
| LaVoce NBASS15-30 | 42 = | 0.36 = | 143.06 -18.94 | 6.6 +2.2 | 98.5 +0.2 | close | + | |
| P.Audio 15BM-500B | 41 -1 | 0.374 +0.01 | 183.4 +21.4 | 4.8 +0.4 | 98.5 +0.2 | close | + |
Comparer les 3 plus proches avec le 15PR75-212 →
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.