ATC PA75-375 STD
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 60 Hz |
| Qts | 0.398 |
| Qes | 0.452 |
| Qms | 3.3 |
| Vas | 82 L |
| Sd | 820 cm² |
| Xmax | 1.6 mm |
| Re | 5.4 Ω |
| Bl | 19.1 T·m |
| Mms | 80.9 g |
| Pe | 75 W |
| Sensibilité | 99.6 dB |
Indication d'alignement
| EBP | 133 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 38 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 |
|---|---|---|---|---|---|---|---|---|
| P.Audio R15/76MB | 62.5 +2.5 | 0.421 +0.02 | 83.4 +1.4 | 4.2 +2.6 | 100 +0.4 | close | + | |
| RCF L 17/64AF vp FREDO51 | 60 = | 0.388 -0.01 | 109 +27 | 2.8 +1.2 | 101.2 +1.6 | usable | + | |
| ATC PA75-375 BLC | 53 -7 | 0.332 -0.07 | 87 +5 | 1.5 -0.1 | 98.7 -0.9 | usable | Xmax 1.5 mm < 1.6 mm: lower excursion-limited SPL | + |
| P.Audio 15BM-300B | 50.6 -9.4 | 0.404 +0.01 | 113 +31 | 3.5 +1.9 | 99.1 -0.5 | usable | + | |
| RCF L 15P540 | 50 -10 | 0.393 -0.01 | 100 +18 | 5.2 +3.6 | 98.4 -1.2 | usable | + | |
| PRV Audio 15W1600 | 50.5 -9.5 | 0.358 -0.04 | 87.9 +5.9 | 5.6 +4 | 98.5 -1.1 | usable | + | |
| Audax PR380T2 | 52 -8 | 0.522 +0.12 | 92 +10 | 2.7 +1.1 | 99.4 -0.2 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Audax PR38EX100VST vp 2mm | 47.7 -12.3 | 0.372 -0.03 | 117.9 +35.9 | 2 +0.4 | 98.6 -1 | usable | + | |
| P.Audio SD-15 | 44.9 -15.1 | 0.393 -0.01 | 89.4 +7.4 | 5 +3.4 | 96.6 -3 | usable | + | |
| Audax PR38EX100VST vp_n | 49.1 -10.9 | 0.378 -0.02 | 111 +29 | 3.7 +2.1 | 98.4 -1.2 | usable | + |
Comparer les 3 plus proches avec le PA75-375 STD →
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.