Faital PRO 4FE32
Thiele-Small parameters
| Nominal size | 4" |
|---|---|
| Impedance | 4 Ω |
| Fs | 100 Hz |
| Qts | 0.53 |
| Qes | 0.62 |
| Qms | 3.5 |
| Vas | 2.5 L |
| Sd | 51.9 cm² |
| Xmax | 1.73 mm |
| Re | 3.3 Ω |
| Mms | 3.8 g |
| Pe | 30 W |
| Sensitivity | 91 dB |
Alignment hint
| EBP | 161 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 3.2 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 |
|---|---|---|---|---|---|---|---|---|
| Faital PRO 4FE32 | 100 = | 0.61 +0.08 | 2.3 -0.2 | 2.73 +1 | 91 = | close | 8 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 4FE35 | 100 = | 0.73 +0.2 | 2.4 -0.1 | 1.73 = | 91 = | usable | + | |
| Faital PRO 4FE32 | 100 = | 0.81 +0.28 | 2.4 -0.1 | 1.83 +0.1 | 91 = | usable | 16 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 4FE35 | 100 = | 0.83 +0.3 | 2.4 -0.1 | 2.73 +1 | 91 = | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 4FE42 | 110 +10 | 0.47 -0.06 | 1.9 -0.6 | 2.83 +1.1 | 94 +3 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| LaVoce WSN041.00-16 | 106 +6 | 0.36 -0.17 | 1.96 -0.54 | 4.3 +2.57 | 91 = | usable | 16 Ω vs 4 Ω: amp load changes | + |
| Eminence ALPHA 4-4 | 120 +20 | 0.63 +0.1 | 1.76 -0.74 | 2.6 +0.87 | 88 -3 | usable | + | |
| Faital PRO 4FE42 | 110 +10 | 0.38 -0.15 | 1.8 -0.7 | 2.83 +1.1 | 93 +2 | usable | + | |
| Faital PRO 4FE35 | 100 = | 1.16 +0.63 | 2.3 -0.2 | 1.83 +0.1 | 91 = | usable | 16 Ω vs 4 Ω: amp load changes | + |
| Eminence ALPHA 4-8 | 123 +23 | 0.75 +0.22 | 1.94 -0.56 | 2.6 +0.87 | 88 -3 | usable | 8 Ω vs 4 Ω: amp load changes | + |
Compare the closest 3 against the 4FE32 →
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.