JBL 2243H
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 30 Hz |
| Qts | 0.192 |
| Qes | 0.2 |
| Qms | 5 |
| Vas | 338.1 L |
| Sd | 1240 cm² |
| Xmax | 4.3 mm |
| Re | 5.2 Ω |
| Bl | 29.7 T·m |
| Mms | 179.4 g |
| Pe | 300 W |
| Sensibilité | 100.4 dB |
Indication d'alignement
| EBP | 150 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 26.9 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 |
|---|---|---|---|---|---|---|---|---|
| Fane COLOSSUS 18B | 30.5 +0.5 | 0.197 +0.01 | 320 -18.1 | 4 -0.3 | 99.4 -1 | close | Xmax 4 mm < 4.3 mm: lower excursion-limited SPL | + |
| Celestion BX18-4085 | 30 = | 0.2 +0.01 | 337 -1.1 | 3.4 -0.9 | 99.8 -0.6 | close | 150 W vs 300 W: lower power handling · Xmax 3.4 mm < 4.3 mm: lower excursion-limited SPL | + |
| JBL E155-8 | 30 = | 0.2 +0.01 | 424.8 +86.7 | 5.1 +0.8 | 100.4 = | close | + | |
| Fane COLOSSUS 18 BASS | 28 -2 | 0.188 = | 366 +27.9 | 3.8 -0.5 | 99.2 -1.2 | close | 200 W vs 300 W: lower power handling · Xmax 3.8 mm < 4.3 mm: lower excursion-limited SPL | + |
| PD PD 184C01 | 30 = | 0.227 +0.04 | 337.1 -1 | 7.8 +3.5 | 100.2 -0.2 | close | + | |
| Precision Devices PD 184C01 | 30 = | 0.227 +0.04 | 337.1 -1 | 7.8 +3.5 | 100.2 -0.2 | close | + | |
| Radian 2218 NEO SUBWOOFER | 28.9 -1.1 | 0.219 +0.03 | 333 -5.1 | 6.3 +2 | 98.9 -1.5 | close | + | |
| RCF L 18P751 | 30 = | 0.238 +0.05 | 400 +61.9 | 5 +0.7 | 100.3 -0.1 | usable | + | |
| B&C 18 PZB 46 vp | 28.8 -1.2 | 0.227 +0.04 | 346.4 +8.3 | 8.1 +3.8 | 99 -1.4 | usable | + | |
| AE Speakers TD18H+ | 29 -1 | 0.221 +0.03 | 390 +51.9 | 7 +2.7 | 99.7 -0.7 | usable | + |
Comparer les 3 plus proches avec le 2243H →
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.