Beyma 12P80ND V2
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 50 Hz |
| Qts | 0.163 |
| Qes | 0.17 |
| Qms | 4.25 |
| Vas | 65 L |
| Sd | 550 cm² |
| Xmax | 4.5 mm |
| Re | 5.1 Ω |
| Bl | 25 T·m |
| Mms | 66.1 g |
| Pe | 700 W |
| Sensibilité | 100.7 dB |
Indication d'alignement
| EBP | 294 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 3.6 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 +3 | 0.19 +0.03 | 63 -2 | 5 +0.5 | 101 +0.3 | close | 400 W vs 700 W: lower power handling | + |
| B&C 12NDL76 | 50 = | 0.19 +0.03 | 70 +5 | 6 +1.5 | 100 -0.7 | close | 4 Ω vs 8 Ω: amp load changes · 400 W vs 700 W: lower power handling | + |
| Beyma 12P80FE V2 | 50 = | 0.201 +0.04 | 66.8 +1.8 | 5.2 +0.7 | 99.9 -0.8 | close | + | |
| P.Audio SN-12B | 48.4 -1.6 | 0.16 = | 68 +3 | 3.5 -1 | 98.6 -2.1 | close | 300 W vs 700 W: lower power handling · Xmax 3.5 mm < 4.5 mm: lower excursion-limited SPL | + |
| B&C 12 MH 32 | 52 +2 | 0.194 +0.03 | 71 +6 | 4.1 -0.4 | 100.7 = | close | 400 W vs 700 W: lower power handling · Xmax 4.1 mm < 4.5 mm: lower excursion-limited SPL | + |
| 18 Sound 12ND940 | 49 -1 | 0.2 +0.04 | 64.8 -0.2 | 7.6 +3.1 | 100 -0.7 | close | + | |
| B&C 12 NDL 76 | 50 = | 0.2 +0.04 | 73 +8 | 4.3 -0.2 | 100.1 -0.6 | close | 400 W vs 700 W: lower power handling · Xmax 4.3 mm < 4.5 mm: lower excursion-limited SPL | + |
| BMS 12C362 | 47.5 -2.5 | 0.182 +0.02 | 56.5 -8.5 | 4.4 -0.1 | 98.5 -2.2 | close | 500 W vs 700 W: lower power handling · Xmax 4.4 mm < 4.5 mm: lower excursion-limited SPL | + |
| RCF MB 12N351 | 55 +5 | 0.201 +0.04 | 61 -4 | 4.7 +0.2 | 100.4 -0.3 | usable | + | |
| B&C 12NDL76 | 50 = | 0.2 +0.04 | 73 +8 | 7 +2.5 | 100 -0.7 | usable | 400 W vs 700 W: lower power handling | + |
Comparer les 3 plus proches avec le 12P80ND V2 →
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.