BMS 12S305
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 35 Hz |
| Qts | 0.265 |
| Qes | 0.278 |
| Qms | 5.8 |
| Vas | 82 L |
| Sd | 515 cm² |
| Xmax | 11 mm |
| Re | 5.4 Ω |
| Bl | 20.14 T·m |
| Mms | 95 g |
| Pe | 800 W |
| Sensibilité | 95 dB |
Indication d'alignement
| EBP | 126 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 13.4 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 |
|---|---|---|---|---|---|---|---|---|
| BMS 12N804 | 39 +4 | 0.29 +0.02 | 71 -11 | 8 -3 | 95 = | usable | Xmax 8 mm < 11 mm: lower excursion-limited SPL | + |
| 18 Sound 12NLW9410 | 42 +7 | 0.26 -0.01 | 55 -27 | 11 = | 95 = | usable | + | |
| RCF L 12P300 | 40 +5 | 0.242 -0.02 | 81 -1 | 7.8 -3.2 | 96.7 +1.7 | usable | Xmax 7.8 mm < 11 mm: lower excursion-limited SPL | + |
| Sica 12 PFS 4 | 39 +4 | 0.26 -0.01 | 55.6 -26.4 | 9 -2 | 94.8 -0.2 | usable | Xmax 9 mm < 11 mm: lower excursion-limited SPL | + |
| SICA 12 S 2.5 CS | 33 -2 | 0.265 = | 93.7 +11.7 | 6 -5 | 94 -1 | usable | 300 W vs 800 W: lower power handling · Xmax 6 mm < 11 mm: lower excursion-limited SPL | + |
| BMS 12S330 | 28.6 -6.4 | 0.24 -0.03 | 85.5 +3.5 | 8 -3 | 96 +1 | usable | 600 W vs 800 W: lower power handling · Xmax 8 mm < 11 mm: lower excursion-limited SPL | + |
| 18 Sound 12NTLX3500 | 39 +4 | 0.33 +0.07 | 79.6 -2.4 | 7.9 -3.1 | 95.5 +0.5 | usable | 600 W vs 800 W: lower power handling · Xmax 7.9 mm < 11 mm: lower excursion-limited SPL | + |
| Eminence KappaLITE 3012LF | 37 +2 | 0.32 +0.05 | 106.65 +24.65 | 9.1 -1.9 | 95.5 +0.5 | usable | 450 W vs 800 W: lower power handling · Xmax 9.1 mm < 11 mm: lower excursion-limited SPL | + |
| Beyma 12LW30/N v2015 | 42 +7 | 0.269 = | 84 +2 | 6.1 -4.9 | 96.3 +1.3 | usable | 450 W vs 800 W: lower power handling · Xmax 6.1 mm < 11 mm: lower excursion-limited SPL | + |
| Beyma POWER 12 COMPETITION | 29 -6 | 0.27 +0.01 | 122 +40 | 9 -2 | 95.1 +0.1 | usable | 500 W vs 800 W: lower power handling · Xmax 9 mm < 11 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 12S305 →
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.