JBL 2268H
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 4 Ω |
| Fs | 33 Hz |
| Qts | 0.36 |
| Qes | 0.39 |
| Qms | 3.8 |
| Vas | 328 L |
| Sd | 1270 cm² |
| Xmax | 25 mm |
| Re | 4.13 Ω |
| Bl | 19.2 T·m |
| Mms | 168 g |
| Pe | 800 W |
| Sensibilité | 96.6 dB |
Indication d'alignement
| EBP | 85 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 114.8 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 |
|---|---|---|---|---|---|---|---|---|
| BMS 18N862 | 25.1 -7.9 | 0.34 -0.02 | 312 -16 | 19 -6 | 95 -1.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 19 mm < 25 mm: lower excursion-limited SPL | + |
| Beyma 18PWB1000Fe/S | 27 -6 | 0.38 +0.02 | 317 -11 | 12.5 -12.5 | 96 -0.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 12.5 mm < 25 mm: lower excursion-limited SPL | + |
| BMS 18N862 vp | 24.8 -8.2 | 0.383 +0.02 | 345.6 +17.6 | 16.2 -8.8 | 94.8 -1.8 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 16.2 mm < 25 mm: lower excursion-limited SPL | + |
| Beyma 18LEX1200FE | 32 -1 | 0.378 +0.02 | 277 -51 | 11 -14 | 97.4 +0.8 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 11 mm < 25 mm: lower excursion-limited SPL | + |
| Faital PRO 18FX800 | 34 +1 | 0.4 +0.04 | 247 -81 | 13.8 -11.2 | 96 -0.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 13.8 mm < 25 mm: lower excursion-limited SPL | + |
| Fane COLOSSUS PRIME 18XS | 33 = | 0.385 +0.03 | 257 -71 | 12 -13 | 95.4 -1.2 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 12 mm < 25 mm: lower excursion-limited SPL | + |
| Dayton Audio APOLLO 18F | 32 -1 | 0.401 +0.04 | 287.7 -40.3 | 10.6 -14.4 | 96.4 -0.2 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 10.6 mm < 25 mm: lower excursion-limited SPL | + |
| Faital PRO 18XL1800 | 29 -4 | 0.4 +0.04 | 215.5 -112.5 | 20.17 -4.83 | 95 -1.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 20.17 mm < 25 mm: lower excursion-limited SPL | + |
| JBL 2268H | 33 = | 0.354 -0.01 | 328 = | 8 -17 | 98.6 +2 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 8 mm < 25 mm: lower excursion-limited SPL | + |
| Beyma 18PWB1000/FE v2016 | 27 -6 | 0.381 +0.02 | 317 -11 | 11.7 -13.3 | 95.2 -1.4 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 11.7 mm < 25 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 2268H →
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.