Audax PR300T4
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 2 Ω |
| Fs | 50 Hz |
| Qts | 0.357 |
| Qes | 0.39 |
| Qms | 4.25 |
| Vas | 117 L |
| Sd | 563 cm² |
| Xmax | 4 mm |
| Re | 1.5 Ω |
| Bl | 6.8 T·m |
| Mms | 38.5 g |
| Pe | 350 W |
| Sensibilité | 105 dB |
Indication d'alignement
| EBP | 128 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 40 L |
EBP > 100 : favorise un alignement 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 12W500 | 46 -4 | 0.36 = | 123 +6 | 4 = | 99.5 -5.5 | close | 8 Ω vs 2 Ω: amp load changes | + |
| 18 Sound 12W501 | 46 -4 | 0.369 +0.01 | 123 +6 | 4 = | 98.7 -6.3 | usable | 8 Ω vs 2 Ω: amp load changes | + |
| 18 Sound 12W500 | 49 -1 | 0.35 -0.01 | 101 -16 | 4 = | 98.5 -6.5 | usable | 4 Ω vs 2 Ω: amp load changes | + |
| Fane SOVEREIGN PRO 12-300 | 46 -4 | 0.35 -0.01 | 114 -3 | 4.5 +0.5 | 98.1 -6.9 | usable | 8 Ω vs 2 Ω: amp load changes | + |
| Supravox 285 GMF vp8 | 52.2 +2.2 | 0.349 -0.01 | 152.5 +35.5 | 4 = | 100.7 -4.3 | usable | 8 Ω vs 2 Ω: amp load changes · 70 W vs 350 W: lower power handling | + |
| Fane SOVEREIGN 12-300 v2014 | 46 -4 | 0.35 -0.01 | 110 -7 | 4.5 +0.5 | 98 -7 | usable | 8 Ω vs 2 Ω: amp load changes | + |
| B&C 12 HPL 64-4 v2015 | 50 = | 0.321 -0.04 | 92.3 -24.7 | 4 = | 101 -4 | usable | 4 Ω vs 2 Ω: amp load changes · 200 W vs 350 W: lower power handling | + |
| Faital PRO 12PR300 | 50 = | 0.36 = | 92.6 -24.4 | 4.92 +0.92 | 99 -6 | usable | 8 Ω vs 2 Ω: amp load changes | + |
| Supravox 285 GMF vp7 | 56.3 +6.3 | 0.369 +0.01 | 137.5 +20.5 | 3.8 -0.2 | 100.9 -4.1 | usable | 8 Ω vs 2 Ω: amp load changes · 70 W vs 350 W: lower power handling · Xmax 3.8 mm < 4 mm: lower excursion-limited SPL | + |
| Supravox 285 GMF vp4 | 50.1 +0.1 | 0.335 -0.02 | 151 +34 | 3.9 -0.1 | 100.2 -4.8 | usable | 8 Ω vs 2 Ω: amp load changes · 70 W vs 350 W: lower power handling · Xmax 3.9 mm < 4 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le PR300T4 →
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.