18 Sound 18LW2420
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 4 Ω |
| Fs | 34 Hz |
| Qts | 0.31 |
| Qes | 0.32 |
| Qms | 6.9 |
| Vas | 208 L |
| Sd | 1225 cm² |
| Xmax | 10 mm |
| Re | 2.8 Ω |
| Bl | 20.2 T·m |
| Mms | 221 g |
| Pe | 1300 W |
| Sensibilité | 98 dB |
Indication d'alignement
| EBP | 106 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 49.5 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 18NLW9000 | 34 = | 0.31 = | 206 -2 | 14 +4 | 97 -1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 18HP1010 | 35 +1 | 0.31 = | 225.9 +17.9 | 9.75 -0.25 | 98 = | close | 1000 W vs 1300 W: lower power handling · Xmax 9.75 mm < 10 mm: lower excursion-limited SPL | + |
| Faital PRO 18HP1022 | 35 +1 | 0.3 -0.01 | 204.9 -3.1 | 9.5 -0.5 | 98 = | close | 8 Ω vs 4 Ω: amp load changes · 1000 W vs 1300 W: lower power handling · Xmax 9.5 mm < 10 mm: lower excursion-limited SPL | + |
| Faital PRO 18XL1600 | 32 -2 | 0.31 = | 201.1 -6.9 | 12.92 +2.92 | 98 = | close | + | |
| 18 Sound 18LW2400 | 35 +1 | 0.31 = | 230 +22 | 9.5 -0.5 | 98 = | close | 8 Ω vs 4 Ω: amp load changes · Xmax 9.5 mm < 10 mm: lower excursion-limited SPL | + |
| 18 Sound 18LW1400 | 33 -1 | 0.32 +0.01 | 210 +2 | 9 -1 | 97 -1 | close | 1000 W vs 1300 W: lower power handling · Xmax 9 mm < 10 mm: lower excursion-limited SPL | + |
| 18 Sound 18LW2400 | 33 -1 | 0.32 +0.01 | 235 +27 | 9.5 -0.5 | 98 = | close | Xmax 9.5 mm < 10 mm: lower excursion-limited SPL | + |
| Fane FC-185ND01 | 33 -1 | 0.295 -0.02 | 203 -5 | 8.9 -1.1 | 97.4 -0.6 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 8.9 mm < 10 mm: lower excursion-limited SPL | + |
| Beyma 18SW1600ND | 32 -2 | 0.33 +0.02 | 205.7 -2.3 | 10 = | 96.6 -1.4 | close | 8 Ω vs 4 Ω: amp load changes | + |
| B&C 18 TBX 46 v2 | 34 = | 0.311 = | 227 +19 | 8.1 -1.9 | 98.2 +0.2 | close | 8 Ω vs 4 Ω: amp load changes · 1000 W vs 1300 W: lower power handling · Xmax 8.1 mm < 10 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 18LW2420 →
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.