GRS 12SW-4
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 29.6 Hz |
| Qts | 0.991 |
| Qes | 1.27 |
| Qms | 4.51 |
| Vas | 90 L |
| Sd | 530 cm² |
| Xmax | 4.5 mm |
| Re | 3.57 Ω |
| Bl | 8.1 T·m |
| Mms | 126.5 g |
| Pe | 120 W |
| Sensibilité | 88.1 dB |
Indication d'alignement
| EBP | 23 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | Qts too high |
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 |
|---|---|---|---|---|---|---|---|---|
| Oxygen SPIRAL 12.1 | 27 -2.6 | 0.749 -0.24 | 94 +4 | 7 +2.5 | 88.7 +0.6 | usable | + | |
| Kenwood KFC-W3013 | 25 -4.6 | 0.82 -0.17 | 83.7 -6.3 | 7.6 +3.1 | 87.3 -0.8 | usable | + | |
| Goldwood GW-1248 | 33.3 +3.7 | 0.933 -0.06 | 103.6 +13.6 | 3 -1.5 | 87.2 -0.9 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 3 mm < 4.5 mm: lower excursion-limited SPL | + |
| Peerless XXLS-P830845 v2025 | 29 -0.6 | 0.654 -0.34 | 91.9 +1.9 | 7.6 +3.1 | 88.5 +0.4 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Pioneer TS-W304R | 28.6 -1 | 0.701 -0.29 | 77.9 -12.1 | 4.7 +0.2 | 90.2 +2.1 | usable | + | |
| Pioneer TS-W306R | 24.6 -5 | 0.815 -0.18 | 102.1 +12.1 | 11.6 +7.1 | 87.9 -0.2 | usable | + | |
| Sony XS-NW1201 | 27.5 -2.1 | 0.928 -0.06 | 151.21 +61.21 | 4.15 -0.35 | 86.7 -1.4 | usable | Xmax 4.15 mm < 4.5 mm: lower excursion-limited SPL | + |
| MTX Audio RTL12-44 DVC | 30.4 +0.8 | 0.761 -0.23 | 74 -16 | 7.1 +2.6 | 91.7 +3.6 | usable | + | |
| Sphynx SP-W12-GLB | 32 +2.4 | 0.782 -0.21 | 65.9 -24.1 | 5.8 +1.3 | 86 -2.1 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Lautsprecher Technik MHB-12 | 38.2 +8.6 | 1.107 +0.12 | 132.7 +42.7 | 5 +0.5 | 88.9 +0.8 | usable | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 12SW-4 →
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.