Faital PRO 12FE400
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 4 Ω |
| Fs | 55 Hz |
| Qts | 0.52 |
| Qes | 0.56 |
| Qms | 6.6 |
| Vas | 69.1 L |
| Sd | 549 cm² |
| Xmax | 5.42 mm |
| Re | 3.3 Ω |
| Mms | 51 g |
| Pe | 200 W |
| Sensitivity | 95 dB |
Alignment hint
| EBP | 98 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 81.4 L |
EBP 50-100: works in either a sealed or ported 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 |
|---|---|---|---|---|---|---|---|---|
| Fane 12-500LF | 50 -5 | 0.495 -0.03 | 66 -3.1 | 5.5 +0.08 | 95.2 +0.2 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Fane SOVEREIGN 12-500LF | 50 -5 | 0.495 -0.03 | 66 -3.1 | 5.5 +0.08 | 95.2 +0.2 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 12FE400 | 55 = | 0.57 +0.05 | 73.6 +4.5 | 5.42 = | 97 +2 | close | 8 Ω vs 4 Ω: amp load changes | + |
| B&C 12 CLX 64 | 54 -1 | 0.575 +0.05 | 74 +4.9 | 5.3 -0.12 | 96.3 +1.3 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 5.3 mm < 5.42 mm: lower excursion-limited SPL | + |
| the box Speaker 12-280/8-A | 50.6 -4.4 | 0.472 -0.05 | 72.8 +3.7 | 5.5 +0.08 | 96.1 +1.1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Eminence DELTA 12 LFA | 51 -4 | 0.477 -0.04 | 67.9 -1.2 | 4.8 -0.62 | 95.7 +0.7 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 4.8 mm < 5.42 mm: lower excursion-limited SPL | + |
| Elder Audio 12LB075-U | 50 -5 | 0.472 -0.05 | 72.8 +3.7 | 5.5 +0.08 | 96 +1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Eminence DELTA-12LFA | 51 -4 | 0.47 -0.05 | 67.9 -1.2 | 4.8 -0.62 | 94.6 -0.4 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 4.8 mm < 5.42 mm: lower excursion-limited SPL | + |
| Eminence DELTA 12 LF v2 | 51 -4 | 0.477 -0.04 | 67.9 -1.2 | 4.6 -0.82 | 95.7 +0.7 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 4.6 mm < 5.42 mm: lower excursion-limited SPL | + |
| Eminence DELTALITE 2512 | | 53.1 -1.9 | 0.52 = | 67.44 -1.66 | 4.9 -0.52 | 99.6 +4.6 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 4.9 mm < 5.42 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 12FE400 →
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.