18 Sound 12LW1400
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 45 Hz |
| Qts | 0.3 |
| Qes | 0.32 |
| Qms | 5 |
| Vas | 55 L |
| Sd | 531 cm² |
| Xmax | 8.25 mm |
| Re | 5.2 Ω |
| Bl | 20 T·m |
| Mms | 88 g |
| Pe | 900 W |
| Sensibilité | 96 dB |
Indication d'alignement
| EBP | 141 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 12.1 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 |
|---|---|---|---|---|---|---|---|---|
| Faital PRO 12HP1010 | 45 = | 0.34 +0.04 | 56.5 +1.5 | 9.25 +1 | 96 = | close | 700 W vs 900 W: lower power handling | + |
| RCF LF12X401 | 45 = | 0.27 -0.03 | 50 -5 | 9 +0.75 | 96.5 +0.5 | close | + | |
| Sica 12 PNS 4 | 41.7 -3.3 | 0.31 +0.01 | 50.2 -4.8 | 9.5 +1.25 | 94.5 -1.5 | close | + | |
| DAS Audio 12H | 48 +3 | 0.302 = | 57 +2 | 5.9 -2.35 | 96.1 +0.1 | close | 600 W vs 900 W: lower power handling · Xmax 5.9 mm < 8.25 mm: lower excursion-limited SPL | + |
| Beyma 12 P1000/Nd | 47 +2 | 0.26 -0.04 | 49 -6 | 8 -0.25 | 96 = | close | Xmax 8 mm < 8.25 mm: lower excursion-limited SPL | + |
| Beyma 12LX60 | 42 -3 | 0.3 = | 66 +11 | 9 +0.75 | 93.8 -2.2 | close | 700 W vs 900 W: lower power handling | + |
| 18 Sound 12NLW9410 | 42 -3 | 0.26 -0.04 | 55 = | 11 +2.75 | 95 -1 | close | + | |
| 18 Sound 12NTLW2500 | 52 +7 | 0.31 +0.01 | 52.7 -2.3 | 7.6 -0.65 | 97.5 +1.5 | close | 4 Ω vs 8 Ω: amp load changes · 500 W vs 900 W: lower power handling · Xmax 7.6 mm < 8.25 mm: lower excursion-limited SPL | + |
| Precision Devices PD.12SB30 | 47 +2 | 0.31 +0.01 | 66.82 +11.82 | 7 -1.25 | 95.2 -0.8 | close | 400 W vs 900 W: lower power handling · Xmax 7 mm < 8.25 mm: lower excursion-limited SPL | + |
| PHL Audio 4310NDU | 43 -2 | 0.291 -0.01 | 57 +2 | 5.6 -2.65 | 95.3 -0.7 | close | 500 W vs 900 W: lower power handling · Xmax 5.6 mm < 8.25 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 12LW1400 →
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.