Sica 12 F 4 CP
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 46 Hz |
| Qts | 0.2 |
| Qes | 0.21 |
| Qms | 6.24 |
| Vas | 52 L |
| Sd | 530.9 cm² |
| Xmax | 6 mm |
| Re | 5.2 Ω |
| Bl | 26.01 T·m |
| Mms | 92.1 g |
| Pe | 700 W |
| Sensibilité | 97.8 dB |
Indication d'alignement
| EBP | 219 · 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 |
|---|---|---|---|---|---|---|---|---|
| RCF LF 12X401 | 45 -1 | 0.211 +0.01 | 50 -2 | 6.1 +0.1 | 97 -0.8 | close | + | |
| RCF LF 12N401 | 48 +2 | 0.205 = | 50 -2 | 5.2 -0.8 | 97.8 = | close | Xmax 5.2 mm < 6 mm: lower excursion-limited SPL | + |
| B&C 12CL76 | 48 +2 | 0.21 +0.01 | 59 +7 | 6 = | 98.5 +0.7 | close | 350 W vs 700 W: lower power handling | + |
| RCF MB 12N405 | 52 +6 | 0.203 = | 53 +1 | 5.7 -0.3 | 99.5 +1.7 | close | Xmax 5.7 mm < 6 mm: lower excursion-limited SPL | + |
| RCF MB 12N407 | 48 +2 | 0.194 -0.01 | 50 -2 | 4.7 -1.3 | 98.4 +0.6 | close | Xmax 4.7 mm < 6 mm: lower excursion-limited SPL | + |
| RCF MB12N407 | 48 +2 | 0.194 -0.01 | 50 -2 | 4.7 -1.3 | 98.4 +0.6 | close | Xmax 4.7 mm < 6 mm: lower excursion-limited SPL | + |
| Beyma 12"P80/Fe V2 | 48 +2 | 0.21 +0.01 | 61 +9 | 7.5 +1.5 | 99 +1.2 | close | + | |
| RCF CX12N351 | 58 +12 | 0.2 = | 47 -5 | 6 = | 98.2 +0.4 | close | 90 W vs 700 W: lower power handling | + |
| B&C 12NW100 | 42 -4 | 0.2 = | 44 -8 | 9 +3 | 96 -1.8 | close | + | |
| B&C 12 NW 100 | 42 -4 | 0.198 = | 44 -8 | 5.6 -0.4 | 95.8 -2 | close | Xmax 5.6 mm < 6 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 12 F 4 CP →
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.