Siare 31SPCS
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 22 Hz |
| Qts | 0.494 |
| Qes | 0.6 |
| Qms | 2.8 |
| Vas | 212 L |
| Sd | 452 cm² |
| Xmax | 6 mm |
| Re | 6 Ω |
| Bl | 9.9 T·m |
| Mms | 70.7 g |
| Pe | 120 W |
| Sensibilité | 89 dB |
Indication d'alignement
| EBP | 37 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 202.1 L |
EBP < 50 : favorise un alignement clos.
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 |
|---|---|---|---|---|---|---|---|---|
| Rockford Fosgate R1S4-12 | 22 = | 0.493 = | 197.2 -14.8 | 7 +1 | 91.5 +2.5 | close | 4 Ω vs 8 Ω: amp load changes | + |
| JL Audio 12W1-4 | 22.3 +0.3 | 0.487 -0.01 | 176.214 -35.79 | 7.874 +1.87 | 87.6 -1.4 | close | 4 Ω vs 8 Ω: amp load changes | + |
| JL Audio 12W1-8 | 24 +2 | 0.49 = | 177.29 -34.71 | 7.874 +1.87 | 88.6 -0.4 | close | + | |
| SB Acoustics SB34NRX75-6 vp fx | 22.9 +0.9 | 0.496 = | 181.3 -30.7 | 11 +5 | 90.6 +1.6 | close | + | |
| Peerless SLS315 | 24.4 +2.4 | 0.452 -0.04 | 205.2 -6.8 | 7.8 +1.8 | 91.4 +2.4 | close | + | |
| Peerless 315SWR | 24 +2 | 0.433 -0.06 | 210 -2 | 8 +2 | 91.3 +2.3 | close | + | |
| Peerless XXLS-830845 | 21.5 -0.5 | 0.448 -0.05 | 162.5 -49.5 | 7.6 +1.6 | 88.7 -0.3 | close | + | |
| Peerless 831857 | 24 +2 | 0.433 -0.06 | 210 -2 | 9 +3 | 91.3 +2.3 | usable | + | |
| JBL 2213 | 25 +3 | 0.49 = | 235 +23 | 6.8 +0.8 | 93.1 +4.1 | usable | 50 W vs 120 W: lower power handling | + |
| NHT 1259 | 19 -3 | 0.461 -0.03 | 190 -22 | 12 +6 | 89.4 +0.4 | usable | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 31SPCS →
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.