Eminence DEFINIMAX 4012HO
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 51 Hz |
| Qts | 0.35 |
| Qes | 0.361 |
| Qms | 11.03 |
| Vas | 53.801 L |
| Sd | 551 cm² |
| Xmax | 6.2 mm |
| Re | 5.53 Ω |
| Bl | 19.56 T·m |
| Mms | 78 g |
| Pe | 600 W |
| Sensibilité | 94.8 dB |
Indication d'alignement
| EBP | 141 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 17.5 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 12 NDL 88 16 Ohms | 50 -1 | 0.363 +0.01 | 55 +1.2 | 7.1 +0.9 | 93.1 -1.7 | close | 16 Ω vs 8 Ω: amp load changes | + |
| SB Audience NERO-12MWN700D vp JustDiyIt | 54.4 +3.4 | 0.347 = | 53.6 -0.2 | 6.2 = | 97.5 +2.7 | close | + | |
| Eminence DEFINIMAX 4012 HO | 46 -5 | 0.356 +0.01 | 59.4 +5.6 | 6.2 = | 95.2 +0.4 | close | + | |
| B&C 12NDL88 | 50 -1 | 0.37 +0.02 | 55 +1.2 | 8 +1.8 | 97 +2.2 | close | 16 Ω vs 8 Ω: amp load changes | + |
| B&C 12 PLB 100 | 50 -1 | 0.365 +0.02 | 47 -6.8 | 6 -0.2 | 95.8 +1 | close | Xmax 6 mm < 6.2 mm: lower excursion-limited SPL | + |
| Oberton 12B45V | 47.88 -3.12 | 0.354 = | 58.51 +4.71 | 10.5 +4.3 | 94 -0.8 | close | 450 W vs 600 W: lower power handling | + |
| Beyma POWER 12 vp | 42.7 -8.3 | 0.358 +0.01 | 53.1 -0.7 | 5.9 -0.3 | 96.2 +1.4 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 5.9 mm < 6.2 mm: lower excursion-limited SPL | + |
| Oberton 12NMB35 | 54.42 +3.42 | 0.36 +0.01 | 54.29 +0.49 | 6.75 +0.55 | 99 +4.2 | close | + | |
| Faital PRO 12HP1010 | 45 -6 | 0.34 -0.01 | 56.5 +2.7 | 9.25 +3.05 | 96 +1.2 | close | + | |
| Beyma 112Nd/W | 48 -3 | 0.415 +0.07 | 55 +1.2 | 7.4 +1.2 | 95 +0.2 | close | + |
Comparer les 3 plus proches avec le DEFINIMAX 4012HO →
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.