18 Sound 12NMB1000
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 54 Hz |
| Qts | 0.19 |
| Qes | 0.19 |
| Qms | 8.4 |
| Vas | 58 L |
| Sd | 531 cm² |
| Xmax | 3.5 mm |
| Re | 5.5 Ω |
| Bl | 24.4 T·m |
| Mms | 61 g |
| Pe | 600 W |
| Sensibilité | 102 dB |
Indication d'alignement
| EBP | 284 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 4.5 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 12MH32 | 53 -1 | 0.19 = | 63 +5 | 5 +1.5 | 101 -1 | close | 400 W vs 600 W: lower power handling | + |
| RCF MB 12N351 | 55 +1 | 0.201 +0.01 | 61 +3 | 4.7 +1.2 | 100.4 -1.6 | close | + | |
| 18 Sound 12MB1000 | 54 = | 0.18 -0.01 | 60 +2 | 2.5 -1 | 102 = | close | Xmax 2.5 mm < 3.5 mm: lower excursion-limited SPL | + |
| B&C 12 MH 32 | 52 -2 | 0.194 = | 71 +13 | 4.1 +0.6 | 100.7 -1.3 | close | 400 W vs 600 W: lower power handling | + |
| Conrad CPA12-200 | 54.6 +0.6 | 0.19 = | 60.5 +2.5 | 2.6 -0.9 | 100 -2 | close | 200 W vs 600 W: lower power handling · Xmax 2.6 mm < 3.5 mm: lower excursion-limited SPL | + |
| Precision Devices PD121 | 59 +5 | 0.201 +0.01 | 54 -4 | 5 +1.5 | 100 -2 | close | 16 Ω vs 8 Ω: amp load changes · 300 W vs 600 W: lower power handling | + |
| RCF MB 12N405 | 52 -2 | 0.203 +0.01 | 53 -5 | 5.7 +2.2 | 99.5 -2.5 | close | + | |
| BMS 12C362 | 47.5 -6.5 | 0.182 -0.01 | 56.5 -1.5 | 4.4 +0.9 | 98.5 -3.5 | close | + | |
| B&C 12NDL76 | 50 -4 | 0.19 = | 70 +12 | 6 +2.5 | 100 -2 | close | 4 Ω vs 8 Ω: amp load changes · 400 W vs 600 W: lower power handling | + |
| Beyma 12P80FE V2 | 50 -4 | 0.201 +0.01 | 66.8 +8.8 | 5.2 +1.7 | 99.9 -2.1 | close | + |
Comparer les 3 plus proches avec le 12NMB1000 →
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.