B&C 18 IPAL
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 2 Ω |
| Fs | 32 Hz |
| Qts | 0.135 |
| Qes | 0.14 |
| Qms | 4.2 |
| Vas | 164 L |
| Sd | 1210 cm² |
| Xmax | 5.7 mm |
| Re | 1.3 Ω |
| Bl | 24 T·m |
| Mms | 309.6 g |
| Pe | 1700 W |
| Sensibilité | 105.7 dB |
Indication d'alignement
| EBP | 229 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 6.2 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 |
|---|---|---|---|---|---|---|---|---|
| Cerwin-Vega STOKER 18D2 | 31 -1 | 0.191 +0.06 | 163.7 -0.3 | 7 +1.3 | 102.7 -3 | usable | + | |
| B&C 18IPAL | 32 = | 0.14 +0.01 | 164 = | 20 +14.3 | 97 -8.7 | usable | + | |
| B&C 18DS115 | 30 -2 | 0.17 +0.04 | 177 +13 | 16.5 +10.8 | 97 -8.7 | usable | 4 Ω vs 2 Ω: amp load changes | + |
| B&C 18 DS 115 | 30 -2 | 0.2 +0.07 | 168 +4 | 7.5 +1.8 | 97.4 -8.3 | usable | 8 Ω vs 2 Ω: amp load changes | + |
| B&C 18DS115 | 30 -2 | 0.2 +0.07 | 168 +4 | 16.5 +10.8 | 98 -7.7 | usable | 8 Ω vs 2 Ω: amp load changes | + |
| the box 18LB100-4N | 34 +2 | 0.227 +0.09 | 175 +11 | 5.4 -0.3 | 97.7 -8 | risky | 4 Ω vs 2 Ω: amp load changes · 800 W vs 1700 W: lower power handling · Xmax 5.4 mm < 5.7 mm: lower excursion-limited SPL | + |
| Void Acoustic V18-1000 | 34.5 +2.5 | 0.216 +0.08 | 201.7 +37.7 | 5.3 -0.4 | 99.3 -6.4 | risky | 8 Ω vs 2 Ω: amp load changes · 1000 W vs 1700 W: lower power handling · Xmax 5.3 mm < 5.7 mm: lower excursion-limited SPL | + |
| 18 Sound 18iD200 | 29 -3 | 0.17 +0.04 | 136 -28 | 18 +12.3 | 95 -10.7 | risky | + | |
| 18 Sound 18iDSDS | 29 -3 | 0.17 +0.04 | 136 -28 | 18 +12.3 | 95 -10.7 | risky | + | |
| B&C 18DS100 | 32 = | 0.24 +0.1 | 157 -7 | 14 +8.3 | 98 -7.7 | risky | 4 Ω vs 2 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 18 IPAL →
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.