Ground Zero GZRW 12XD-AL
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 29 Hz |
| Qts | 0.451 |
| Qes | 0.5 |
| Qms | 4.57 |
| Vas | 52 L |
| Sd | 462 cm² |
| Xmax | 9.2 mm |
| Re | 7.8 Ω |
| Bl | 22.2 T·m |
| Mms | 173.3 g |
| Pe | 500 W |
| Sensibilité | 86.1 dB |
Indication d'alignement
| EBP | 58 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 35.7 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 |
|---|---|---|---|---|---|---|---|---|
| Focal E30KX | 29 = | 0.454 = | 50 -2 | 10.7 +1.5 | 86.9 +0.8 | close | + | |
| Focal SUB30KXE | 29 = | 0.454 = | 50 -2 | 10.8 +1.6 | 86.9 +0.8 | close | + | |
| Alpine SWR-1242D 12 | 29 = | 0.47 +0.02 | 45 -7 | 9.1 -0.1 | 85.7 -0.4 | close | Xmax 9.1 mm < 9.2 mm: lower excursion-limited SPL | + |
| Audiomobile ELITE 2212 | 28 -1 | 0.48 +0.03 | 59.46 +7.46 | 12.7 +3.5 | 85.8 -0.3 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Alpine SWR-12D2 vp | 27 -2 | 0.441 -0.01 | 46 -6 | 10 +0.8 | 87.8 +1.7 | close | + | |
| Earthquake Sound SUBZERO-12 | 26.8 -2.2 | 0.424 -0.03 | 58.1 +6.1 | 12.7 +3.5 | 86.2 +0.1 | close | + | |
| Rockford Fosgate P3D4-12 | 27.7 -1.3 | 0.517 +0.07 | 57.7 +5.7 | 9.4 +0.2 | 86.3 +0.2 | close | + | |
| Hertz Audio HX 300 | 33 +4 | 0.47 +0.02 | 49.62 -2.38 | 14 +4.8 | 87.1 +1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Rockford Fosgate T0D212 | 25.3 -3.7 | 0.473 +0.02 | 55 +3 | 10.5 +1.3 | 88 +1.9 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Monacor BLACKBASS-12 8 Ohms | 29 = | 0.482 +0.03 | 61 +9 | 7.5 -1.7 | 87.1 +1 | close | 300 W vs 500 W: lower power handling · Xmax 7.5 mm < 9.2 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le GZRW 12XD-AL →
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.