DD Audio 712D4
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 37.7 Hz |
| Qts | 0.478 |
| Qes | 0.52 |
| Qms | 5.99 |
| Vas | 20.2 L |
| Sd | 507 cm² |
| Xmax | 7 mm |
| Re | 2 Ω |
| Bl | 17 T·m |
| Mms | 318.5 g |
| Pe | 1200 W |
| Sensibilité | 91.2 dB |
Indication d'alignement
| EBP | 73 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 17 L |
EBP 50-100 : fonctionne en clos ou en 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 |
|---|---|---|---|---|---|---|---|---|
| Monacor RAPTOR 12 v2014 | 43 +5.3 | 0.545 +0.07 | 22.5 +2.3 | 7.7 +0.7 | 90.7 -0.5 | close | + | |
| Monacor RAPTOR 12 v2014 2 | 43 +5.3 | 0.548 +0.07 | 17.8 -2.4 | 6.8 -0.2 | 91.6 +0.4 | usable | Xmax 6.8 mm < 7 mm: lower excursion-limited SPL | + |
| MTX Audio TX812 | 35 -2.7 | 0.422 -0.06 | 24.6 +4.4 | 10 +3 | 91.6 +0.4 | usable | + | |
| DC Audio LV4 D2 | 35.9 -1.8 | 0.5 +0.02 | 30.6 +10.4 | 11 +4 | 92.2 +1 | usable | + | |
| Rockford Fosgate T2D212 | 38.7 +1 | 0.489 +0.01 | 13.6 -6.6 | 7.1 +0.1 | 87.3 -3.9 | usable | + | |
| Faital PRO 12RS1066 | 45 +7.3 | 0.44 -0.04 | 28.4 +8.2 | 12.45 +5.45 | 92 +0.8 | usable | 16 Ω vs 4 Ω: amp load changes | + |
| Soundstream T4-12 | 36.5 -1.2 | 0.371 -0.11 | 29.3 +9.1 | 6.6 -0.4 | 91.3 +0.1 | usable | 900 W vs 1200 W: lower power handling · Xmax 6.6 mm < 7 mm: lower excursion-limited SPL | + |
| Massive Audio REBEL 124 | 32.6 -5.1 | 0.485 +0.01 | 38 +17.8 | 7.1 +0.1 | 92.4 +1.2 | usable | 2 Ω vs 4 Ω: amp load changes · 500 W vs 1200 W: lower power handling | + |
| Monacor RAPTOR 12 MK2 | 34 -3.7 | 0.523 +0.05 | 32 +11.8 | 10.1 +3.1 | 89.2 -2 | usable | + | |
| FI Audio Q12 DUAL 2 | 33.9 -3.8 | 0.371 -0.11 | 28.3 +8.1 | 10.6 +3.6 | 91.1 -0.1 | usable | + |
Comparer les 3 plus proches avec le 712D4 →
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.