JBL 2123H
Paramètres Thiele-Small
| Taille nominale | 10" |
|---|---|
| Impédance | 8 Ω |
| Fs | 85 Hz |
| Qts | 0.322 |
| Qes | 0.37 |
| Qms | 2.5 |
| Vas | 19.8 L |
| Sd | 316.1 cm² |
| Xmax | 2.5 mm |
| Re | 4.2 Ω |
| Bl | 12.3 T·m |
| Mms | 24.8 g |
| Pe | 250 W |
| Sensibilité | 100 dB |
Indication d'alignement
| EBP | 230 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 5.2 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 |
|---|---|---|---|---|---|---|---|---|
| JBL 2123J | 85 = | 0.322 = | 19.8 = | 2.5 = | 96.8 -3.2 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Celestion BN10-200S8 | 89.4 +4.4 | 0.352 +0.03 | 20.5 +0.7 | 2.5 = | 99.5 -0.5 | close | + | |
| 18 Sound 10NMB420 vp CF1 | 84.8 -0.2 | 0.318 = | 26 +6.2 | 3.3 +0.8 | 100.2 +0.2 | close | + | |
| RCF MR 10H300 | 90 +5 | 0.312 -0.01 | 16.5 -3.3 | 2.7 +0.2 | 98.9 -1.1 | close | + | |
| RCF L 10/581K | 85 = | 0.369 +0.05 | 25 +5.2 | 2.5 = | 99.9 -0.1 | close | + | |
| Beyma 10MI100 | 89 +4 | 0.251 -0.07 | 20 +0.2 | 2.5 = | 100.4 +0.4 | close | + | |
| PHL Audio 3451 | 91 +6 | 0.353 +0.03 | 17.8 -2 | 2.1 -0.4 | 99.3 -0.7 | close | Xmax 2.1 mm < 2.5 mm: lower excursion-limited SPL | + |
| RCF MB 10G251 | 76 -9 | 0.335 +0.01 | 24 +4.2 | 3.5 +1 | 98.6 -1.4 | usable | + | |
| LaVoce WAF102.50A | 71 -14 | 0.311 -0.01 | 23.6 +3.8 | 3.2 +0.7 | 97.7 -2.3 | usable | + | |
| LaVoce WSN102.50 | 76 -9 | 0.39 +0.07 | 20.71 +0.91 | 2.9 +0.4 | 97.5 -2.5 | usable | + |
Comparer les 3 plus proches avec le 2123H →
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.