Beyma 21QLEX1600Fe
Paramètres Thiele-Small
| Taille nominale | 21" |
|---|---|
| Impédance | 8 Ω |
| Fs | 30 Hz |
| Qts | 0.28 |
| Qes | 0.3 |
| Qms | 4.5 |
| Vas | 309 L |
| Sd | 1734 cm² |
| Xmax | 13 mm |
| Re | 5.4 Ω |
| Bl | 36.4 T·m |
| Mms | 388 g |
| Pe | 1600 W |
| Sensibilité | 98 dB |
Indication d'alignement
| EBP | 100 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 57.5 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 21"LEX1600/Nd | 30 = | 0.29 +0.01 | 305 -4 | 14 +1 | 98 = | close | + | |
| Faital PRO 21XL3000 | 30 = | 0.25 -0.03 | 284.6 -24.4 | 17.67 +4.67 | 98 = | close | + | |
| RCF LF21N451 | 30 = | 0.26 -0.02 | 375 +66 | 13 = | 98.5 +0.5 | close | + | |
| 18 Sound 21NTLW5000 | 30 = | 0.32 +0.04 | 300 -9 | 17.5 +4.5 | 97 -1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| 18 Sound 21NLW5300 | 31 +1 | 0.32 +0.04 | 325 +16 | 15.3 +2.3 | 98.5 +0.5 | close | + | |
| 18 Sound 21NLW9001 | 32 +2 | 0.31 +0.03 | 244 -65 | 14 +1 | 98 = | close | + | |
| Celestion NTR21-5010JD | 30.2 +0.2 | 0.291 +0.01 | 341.215 +32.21 | 9 -4 | 96.7 -1.3 | close | Xmax 9 mm < 13 mm: lower excursion-limited SPL | + |
| B&C 21SW115 | 30 = | 0.37 +0.09 | 318 +9 | 14 +1 | 97 -1 | close | + | |
| 18 Sound 21LW2600 | 27 -3 | 0.33 +0.05 | 333 +24 | 14.6 +1.6 | 97 -1 | usable | + | |
| 18 Sound 21NLW9001 | 31 +1 | 0.34 +0.06 | 272 -37 | 14 +1 | 95 -3 | usable | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 21QLEX1600Fe →
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.