Ground Zero GZIW 300X
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 34.9 Hz |
| Qts | 0.69 |
| Qes | 0.768 |
| Qms | 6.82 |
| Vas | 53.6 L |
| Sd | 488 cm² |
| Xmax | 7.5 mm |
| Re | 3.49 Ω |
| Bl | 11.4 T·m |
| Mms | 130.5 g |
| Pe | 350 W |
| Sensibilité | 86.6 dB |
Indication d'alignement
| EBP | 45 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 1067.7 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 |
|---|---|---|---|---|---|---|---|---|
| Hertz Audio ES 300.5 | 35 +0.1 | 0.66 -0.03 | 48.5 -5.1 | 9 +1.5 | 86.6 = | close | + | |
| Infinity Kappa 123WDSSI 2Ohm | 34.2 -0.7 | 0.778 +0.09 | 58.6153 +5.02 | 10.2 +2.7 | 86.0429 -0.56 | close | 2 Ω vs 4 Ω: amp load changes | + |
| Powerbass S-12T | 34.4 -0.5 | 0.634 -0.06 | 45.92 -7.68 | 6.9 -0.6 | 85.8 -0.8 | close | Xmax 6.9 mm < 7.5 mm: lower excursion-limited SPL | + |
| Selenium 12SW3A DVC 2+2 | 35 +0.1 | 0.724 +0.03 | 49 -4.6 | 6.5 -1 | 89.6 +3 | close | Xmax 6.5 mm < 7.5 mm: lower excursion-limited SPL | + |
| Pioneer TS-W251R | 28.9 -6 | 0.68 -0.01 | 57.86 +4.26 | 7.8 +0.3 | 84.6 -2 | close | 120 W vs 350 W: lower power handling | + |
| Alpine SWE-1242 | 31 -3.9 | 0.66 -0.03 | 61 +7.4 | 11.7 +4.2 | 85.9 -0.7 | close | 250 W vs 350 W: lower power handling | + |
| hertz Hertz Audio ES300.5 | 35 +0.1 | 0.66 -0.03 | 48.5 -5.1 | 6.8 -0.7 | 90.8 +4.2 | close | Xmax 6.8 mm < 7.5 mm: lower excursion-limited SPL | + |
| Ground Zero GZIW 12XSPL-D2 | 32.5 -2.4 | 0.736 +0.05 | 40.4 -13.2 | 7.6 +0.1 | 87.1 +0.5 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Soundstream STEALTH-124 | 29.98 -4.92 | 0.687 = | 59.5 +5.9 | 13 +5.5 | 84.8 -1.8 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Rockford Fosgate R2SD4-12 | 30.3 -4.6 | 0.653 -0.04 | 65.4 +11.8 | 6.9 -0.6 | 86.7 +0.1 | usable | 8 Ω vs 4 Ω: amp load changes · 250 W vs 350 W: lower power handling · Xmax 6.9 mm < 7.5 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le GZIW 300X →
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.