Sica 18 S 4 CP
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 33 Hz |
| Qts | 0.35 |
| Qes | 0.39 |
| Qms | 3.94 |
| Vas | 225 L |
| Sd | 1164.2 cm² |
| Xmax | 11 mm |
| Re | 5.2 Ω |
| Bl | 23.5 T·m |
| Mms | 198.6 g |
| Pe | 1200 W |
| Sensibilité | 97.1 dB |
Indication d'alignement
| EBP | 85 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 73 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 |
|---|---|---|---|---|---|---|---|---|
| Faital PRO 18XL1600 | 32 -1 | 0.36 +0.01 | 211.4 -13.6 | 12.92 +1.92 | 98 +0.9 | close | + | |
| B&C 18TBX100 | 34 +1 | 0.35 = | 212 -13 | 9 -2 | 97 -0.1 | close | Xmax 9 mm < 11 mm: lower excursion-limited SPL | + |
| B&C 18 TBX 100 | 34 +1 | 0.352 = | 212 -13 | 9 -2 | 97.5 +0.4 | close | Xmax 9 mm < 11 mm: lower excursion-limited SPL | + |
| RCF LF 18N405 | 30 -3 | 0.324 -0.03 | 227 +2 | 10.8 -0.2 | 96.7 -0.4 | close | Xmax 10.8 mm < 11 mm: lower excursion-limited SPL | + |
| PHL Audio 7201ND | 34 +1 | 0.355 +0.01 | 230 +5 | 8.5 -2.5 | 97.5 +0.4 | close | Xmax 8.5 mm < 11 mm: lower excursion-limited SPL | + |
| RCF LF18N405 | 30 -3 | 0.32 -0.03 | 227 +2 | 14 +3 | 97 -0.1 | close | + | |
| Beyma 18SW1600ND | 32 -1 | 0.33 -0.02 | 205.7 -19.3 | 10 -1 | 96.6 -0.5 | close | Xmax 10 mm < 11 mm: lower excursion-limited SPL | + |
| Beyma 18LEX1000Fe | 34 +1 | 0.38 +0.03 | 250 +25 | 11 = | 98 +0.9 | close | + | |
| Eminence DEFINIMAX 4018 LF | 32 -1 | 0.348 = | 237.9 +12.9 | 8.6 -2.4 | 96.4 -0.7 | close | Xmax 8.6 mm < 11 mm: lower excursion-limited SPL | + |
| Faital PRO 18HW1070 | 32 -1 | 0.38 +0.03 | 195.9 -29.1 | 13 +2 | 97 -0.1 | close | + |
Comparer les 3 plus proches avec le 18 S 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.