the box Speaker 12-280/8-W
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 38 Hz |
| Qts | 0.304 |
| Qes | 0.316 |
| Qms | 8.187 |
| Vas | 75.7 L |
| Sd | 510.7 cm² |
| Xmax | 5.5 mm |
| Re | 6.6 Ω |
| Bl | 20.6 T·m |
| Mms | 84.8 g |
| Pe | 280 W |
| Sensibilité | 94 dB |
Indication d'alignement
| EBP | 120 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 17.2 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 |
|---|---|---|---|---|---|---|---|---|
| Volt RV3143 v2014 | 35 -3 | 0.302 = | 86 +10.3 | 5.2 -0.3 | 93.8 -0.2 | close | Xmax 5.2 mm < 5.5 mm: lower excursion-limited SPL | + |
| BMS 12N804 | 39 +1 | 0.29 -0.01 | 71 -4.7 | 8 +2.5 | 95 +1 | close | + | |
| RCF L12P300 | 40 +2 | 0.27 -0.03 | 76 +0.3 | 5 -0.5 | 94.2 +0.2 | close | 150 W vs 280 W: lower power handling · Xmax 5 mm < 5.5 mm: lower excursion-limited SPL | + |
| 18 Sound 12NTLX3500 | 39 +1 | 0.33 +0.03 | 79.6 +3.9 | 7.9 +2.4 | 95.5 +1.5 | close | + | |
| Beyma 12LX60 | 42 +4 | 0.3 = | 66 -9.7 | 9 +3.5 | 93.8 -0.2 | close | + | |
| Focal 33VX | 34 -4 | 0.322 +0.02 | 66.5 -9.2 | 6.4 +0.9 | 94.7 +0.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Eminence OMEGA PRO 12 | 39 +1 | 0.308 = | 88.4 +12.7 | 4.8 -0.7 | 96 +2 | close | Xmax 4.8 mm < 5.5 mm: lower excursion-limited SPL | + |
| SICA 12 S 3 CP v2018 | 42 +4 | 0.34 +0.04 | 76.9 +1.2 | 6 +0.5 | 95.8 +1.8 | close | + | |
| Eminence IMPERO 12 A | 42.8 +4.8 | 0.322 +0.02 | 70.2 -5.5 | 6.2 +0.7 | 95.8 +1.8 | close | + | |
| Sica 12 S 3 PL | 42 +4 | 0.34 +0.04 | 76.9 +1.2 | 7 +1.5 | 95.8 +1.8 | close | + |
Comparer les 3 plus proches avec le Speaker 12-280/8-W →
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.