Artech SPC-303
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 28.9 Hz |
| Qts | 0.494 |
| Qes | 0.71 |
| Qms | 1.62 |
| Vas | 129 L |
| Sd | 506 cm² |
| Xmax | 6 mm |
| Re | 7.1 Ω |
| Bl | 12.4 T·m |
| Mms | 84.2 g |
| Pe | 200 W |
| Sensibilité | 88.9 dB |
Indication d'alignement
| EBP | 41 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 123 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 |
|---|---|---|---|---|---|---|---|---|
| Monacor SPH-300KE vp2 | 27.6 -1.3 | 0.489 -0.01 | 139.3 +10.3 | 6.5 +0.5 | 90.4 +1.5 | close | 120 W vs 200 W: lower power handling | + |
| Peerless XXLS-P830845 | 27 -1.9 | 0.517 +0.02 | 119.5 -9.5 | 7.6 +1.6 | 89.8 +0.9 | close | + | |
| HiVi D10G | 26 -2.9 | 0.465 -0.03 | 117.3 -11.7 | 8.3 +2.3 | 89 +0.1 | close | 150 W vs 200 W: lower power handling | + |
| Beyma 12BR70 v2014 | 31 +2.1 | 0.497 = | 142 +13 | 6 = | 92.3 +3.4 | close | 125 W vs 200 W: lower power handling | + |
| Beyma 12BR70 v2015 | 31 +2.1 | 0.497 = | 142 +13 | 6 = | 92.3 +3.4 | close | 125 W vs 200 W: lower power handling | + |
| Peerless SLS12 830669 v2012 | 31 +2.1 | 0.536 +0.04 | 132.4 +3.4 | 6.1 +0.1 | 91.9 +3 | close | 100 W vs 200 W: lower power handling | + |
| Alpine SWE-1244E | 31 +2.1 | 0.53 +0.04 | 102.5 -26.5 | 7.5 +1.5 | 88.7 -0.2 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Beyma 12"BR70 | 31 +2.1 | 0.5 +0.01 | 142 +13 | 8 +2 | 93 +4.1 | close | 125 W vs 200 W: lower power handling | + |
| Focal 33V | 25.2 -3.7 | 0.479 -0.02 | 128.8 -0.2 | 7.5 +1.5 | 93 +4.1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| JBL P1200 | 30 +1.1 | 0.45 -0.04 | 123 -6 | 7.8 +1.8 | 92.8 +3.9 | close | + |
Comparer les 3 plus proches avec le SPC-303 →
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.