Faital PRO 12PR300 v2015
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 50 Hz |
| Qts | 0.357 |
| Qes | 0.37 |
| Qms | 9.9 |
| Vas | 79.2 L |
| Sd | 489 cm² |
| Xmax | 4.9 mm |
| Re | 5.4 Ω |
| Bl | 14 T·m |
| Mms | 42.9 g |
| Pe | 300 W |
| Sensitivity | 98 dB |
Alignment hint
| EBP | 135 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 27.1 L |
EBP > 100: favours a ported (bass-reflex) alignment.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Substitute candidates
| Driver | Fs (Hz) | Qts | Vas (L) | Xmax (mm) | Sens (dB) | Fit | Notes | Compare |
|---|---|---|---|---|---|---|---|---|
| Eminence DELTA PRO 12 A | 51 +1 | 0.353 = | 81.7 +2.5 | 6.2 +1.3 | 98.1 +0.1 | close | + | |
| Eminence DELTA PRO 12 A vp | 51 +1 | 0.353 = | 81.7 +2.5 | 6.2 +1.3 | 98.1 +0.1 | close | + | |
| RCF MB 12N251 | 50 = | 0.338 -0.02 | 83 +3.8 | 5 +0.1 | 98.5 +0.5 | close | + | |
| SICA PL 12 B 3 S | 46.7 -3.3 | 0.356 = | 79.3 +0.1 | 5.5 +0.6 | 97.1 -0.9 | close | + | |
| Monacor SP-12A/302PA | 50 = | 0.335 -0.02 | 77 -2.2 | 5 +0.1 | 97.3 -0.7 | close | + | |
| Eminence DELTA PRO 12A | 51 +1 | 0.35 -0.01 | 81.7 +2.5 | 4.6 -0.3 | 99.2 +1.2 | close | Xmax 4.6 mm < 4.9 mm: lower excursion-limited SPL | + |
| B&C 12 FCX 76 | 47 -3 | 0.339 -0.02 | 82 +2.8 | 5 +0.1 | 97.6 -0.4 | close | + | |
| Faital PRO 12PR300 | 50 = | 0.36 = | 92.6 +13.4 | 4.92 +0.02 | 99 +1 | close | + | |
| Faital PRO 12PR330 | 50 = | 0.4 +0.04 | 79.1 -0.1 | 7.37 +2.47 | 98 = | close | + | |
| Faital PRO 12PR310 | 50 = | 0.42 +0.06 | 77.3 -1.9 | 4.92 +0.02 | 98 = | close | 4 Ω vs 8 Ω: amp load changes | + |
Compare the closest 3 against the 12PR300 v2015 →
Ranked on parameter similarity only (Qts, Fs, Vas, Xmax, sensitivity). Same nominal size required. A hint, not a simulation, model the swap before cutting or buying.
Used in enclosures (0)
No enclosure in the catalog uses this driver yet.