B&C 21SW152
Paramètres Thiele-Small
| Taille nominale | 21" |
|---|---|
| Impédance | 8 Ω |
| Fs | 32 Hz |
| Qts | 0.36 |
| Qes | 0.38 |
| Qms | 6.4 |
| Vas | 200 L |
| Sd | 1680 cm² |
| Xmax | 15 mm |
| Re | 6 Ω |
| Bl | 39 T·m |
| Mms | 450 g |
| Pe | 2000 W |
| Sensibilité | 96 dB |
Indication d'alignement
| EBP | 84 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 70 L |
EBP 50-100 : fonctionne en clos ou en 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 |
|---|---|---|---|---|---|---|---|---|
| Lavoce SAN215.30 | 35 +3 | 0.33 -0.03 | 200 = | 14.9 -0.1 | 95.7 -0.3 | close | Xmax 14.9 mm < 15 mm: lower excursion-limited SPL | + |
| B&C 21SW152 | 32 = | 0.3 -0.06 | 200 = | 15 = | 96 = | close | 4 Ω vs 8 Ω: amp load changes | + |
| RCF LF21N551 | 35 +3 | 0.33 -0.03 | 200 = | 15 = | 97 +1 | close | + | |
| 18 Sound 21LW2600 | 27 -5 | 0.37 +0.01 | 190 -10 | 14.6 -0.4 | 97 +1 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 14.6 mm < 15 mm: lower excursion-limited SPL | + |
| 18 Sound 21NLW4100 | 34 +2 | 0.4 +0.04 | 219 +19 | 15.2 +0.2 | 97 +1 | close | 4 Ω vs 8 Ω: amp load changes · 1500 W vs 2000 W: lower power handling | + |
| Fane Colossus Prime 21NDXL | 33 +1 | 0.36 = | 241 +41 | 14 -1 | 98 +2 | close | 1500 W vs 2000 W: lower power handling · Xmax 14 mm < 15 mm: lower excursion-limited SPL | + |
| 18 Sound 21NTLW5000 | 31 -1 | 0.36 = | 270 +70 | 17.5 +2.5 | 97 +1 | close | + | |
| B&C 21SW115 | 33 +1 | 0.36 = | 278 +78 | 14 -1 | 97 +1 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 14 mm < 15 mm: lower excursion-limited SPL | + |
| 18 Sound 21NLW9001 | 31 -1 | 0.34 -0.02 | 272 +72 | 14 -1 | 95 -1 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 14 mm < 15 mm: lower excursion-limited SPL | + |
| Eminence NSW6021-6 | 29 -3 | 0.31 -0.05 | 224.58 +24.58 | 21 +6 | 97 +1 | usable | 6 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 21SW152 →
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.