Beyma 12BR70 vp
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 49.1 Hz |
| Qts | 0.461 |
| Qes | 0.538 |
| Qms | 3.24 |
| Vas | 95.8 L |
| Sd | 540 cm² |
| Xmax | 4 mm |
| Re | 6.26 Ω |
| Bl | 12.7 T·m |
| Mms | 44.8 g |
| Pe | 125 W |
| Sensibilité | 96.3 dB |
Indication d'alignement
| EBP | 91 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 70.8 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 |
|---|---|---|---|---|---|---|---|---|
| Audax 330 | 48.1 -1 | 0.468 +0.01 | 93.7 -2.1 | 4.5 +0.5 | 95.9 -0.4 | close | + | |
| B&C 12 HPL 51 | 51 +1.9 | 0.479 +0.02 | 96 +0.2 | 4 = | 97.3 +1 | close | + | |
| Davis 31TCA12 v2015 | 48.5 -0.6 | 0.442 -0.02 | 92.3 -3.5 | 5 +1 | 96.5 +0.2 | close | + | |
| PHL Audio 4530 vp clio p | 47.1 -2 | 0.46 = | 93.2 -2.6 | 6 +2 | 95.7 -0.6 | close | + | |
| Davis 31TPA vp nº2 dats v2 | 46.4 -2.7 | 0.437 -0.02 | 96.4 +0.6 | 4.4 +0.4 | 95.8 -0.5 | close | + | |
| Davis 31TCA12 vp | 49.1 = | 0.459 = | 107.8 +12 | 5.5 +1.5 | 96.9 +0.6 | close | + | |
| Monacor SP-12 vp nº1 | 45.8 -3.3 | 0.458 = | 104.3 +8.5 | 3.9 -0.1 | 95.6 -0.7 | close | Xmax 3.9 mm < 4 mm: lower excursion-limited SPL | + |
| Davis 31TCA12 vp2015 n2 | 48.5 -0.6 | 0.471 +0.01 | 85.1 -10.7 | 4.9 +0.9 | 95.6 -0.7 | close | + | |
| Faital PRO 12PR300 | 50 +0.9 | 0.49 +0.03 | 89.7 -6.1 | 4.92 +0.92 | 97 +0.7 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Eminence DELTA 12 LF v1 | 45 -4.1 | 0.424 -0.04 | 95.5 -0.3 | 4.6 +0.6 | 96.1 -0.2 | close | + |
Comparer les 3 plus proches avec le 12BR70 vp →
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.