B&C 18IPAL
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 2 Ω |
| Fs | 32 Hz |
| Qts | 0.14 |
| Qes | 0.14 |
| Qms | 4.2 |
| Vas | 164 L |
| Sd | 1210 cm² |
| Xmax | 20 mm |
| Re | 1.3 Ω |
| Bl | 24.5 T·m |
| Mms | 330 g |
| Pe | 1700 W |
| Sensibilité | 97 dB |
Indication d'alignement
| EBP | 229 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 6.7 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 18DS115 | 30 -2 | 0.17 +0.03 | 177 +13 | 16.5 -3.5 | 97 = | usable | 4 Ω vs 2 Ω: amp load changes · Xmax 16.5 mm < 20 mm: lower excursion-limited SPL | + |
| 18 Sound 18iD200 | 29 -3 | 0.17 +0.03 | 136 -28 | 18 -2 | 95 -2 | usable | Xmax 18 mm < 20 mm: lower excursion-limited SPL | + |
| 18 Sound 18iDSDS | 29 -3 | 0.17 +0.03 | 136 -28 | 18 -2 | 95 -2 | usable | Xmax 18 mm < 20 mm: lower excursion-limited SPL | + |
| B&C 18DS115 | 30 -2 | 0.2 +0.06 | 168 +4 | 16.5 -3.5 | 98 +1 | usable | 8 Ω vs 2 Ω: amp load changes · Xmax 16.5 mm < 20 mm: lower excursion-limited SPL | + |
| B&C 18RS115 | 33 +1 | 0.22 +0.08 | 125 -39 | 23.5 +3.5 | 97.4 +0.4 | usable | 8 Ω vs 2 Ω: amp load changes | + |
| B&C 18DS100 | 32 = | 0.24 +0.1 | 157 -7 | 14 -6 | 98 +1 | usable | 4 Ω vs 2 Ω: amp load changes · Xmax 14 mm < 20 mm: lower excursion-limited SPL | + |
| 18 Sound 18NLW9000 | 32 = | 0.21 +0.07 | 247 +83 | 14 -6 | 97 = | usable | 4 Ω vs 2 Ω: amp load changes · Xmax 14 mm < 20 mm: lower excursion-limited SPL | + |
| Beyma 18QLEX1600Fe | 30 -2 | 0.23 +0.09 | 195 +31 | 13 -7 | 97 = | usable | 8 Ω vs 2 Ω: amp load changes · Xmax 13 mm < 20 mm: lower excursion-limited SPL | + |
| Precision Devices PD1850 | 30 -2 | 0.21 +0.07 | 249 +85 | 16 -4 | 98 +1 | usable | 8 Ω vs 2 Ω: amp load changes · 800 W vs 1700 W: lower power handling · Xmax 16 mm < 20 mm: lower excursion-limited SPL | + |
| 18 Sound 18NTLW5000 | 32 = | 0.3 +0.16 | 165 +1 | 17.5 -2.5 | 95 -2 | usable | 4 Ω vs 2 Ω: amp load changes · Xmax 17.5 mm < 20 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 18IPAL →
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.