Faital PRO 12PR310
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 54 Hz |
| Qts | 0.4 |
| Qes | 0.41 |
| Qms | 11.6 |
| Vas | 73.5 L |
| Sd | 533 cm² |
| Xmax | 4.92 mm |
| Re | 5.4 Ω |
| Mms | 46.9 g |
| Pe | 300 W |
| Sensitivity | 99 dB |
Alignment hint
| EBP | 132 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 34.6 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 12PR300-8 | 54 = | 0.382 -0.02 | 73.5 = | 4.9 -0.02 | 98.2 -0.8 | close | Xmax 4.9 mm < 4.92 mm: lower excursion-limited SPL | + |
| Faital PRO 12PR300 | 50 -4 | 0.41 +0.01 | 73.9 +0.4 | 4.92 = | 97 -2 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 12PR310-8 | 54 = | 0.396 = | 62.8 -10.7 | 4.9 -0.02 | 97.5 -1.5 | close | Xmax 4.9 mm < 4.92 mm: lower excursion-limited SPL | + |
| Faital PRO 12PR310 | 50 -4 | 0.42 +0.02 | 77.3 +3.8 | 4.92 = | 98 -1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 12PR310-4 | 50 -4 | 0.417 +0.02 | 66.1 -7.4 | 4.9 -0.02 | 98.7 -0.3 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 4.9 mm < 4.92 mm: lower excursion-limited SPL | + |
| Faital PRO 12PR300-4 | 50 -4 | 0.392 -0.01 | 63.1 -10.4 | 4.9 -0.02 | 98.8 -0.2 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 4.9 mm < 4.92 mm: lower excursion-limited SPL | + |
| Faital PRO 12PR330 | 50 -4 | 0.4 = | 79.1 +5.6 | 7.37 +2.45 | 98 -1 | close | + | |
| Faital PRO 12HX500 | 54 = | 0.396 = | 62.3 -11.2 | 5.5 +0.58 | 97.2 -1.8 | close | + | |
| Fane COLOSSUS 12MBN | 55 +1 | 0.396 = | 63 -10.5 | 5.5 +0.58 | 97.4 -1.6 | close | + | |
| LaVoce WSN122.50-16 | 53 -1 | 0.4 = | 65.84 -7.66 | 4.6 -0.32 | 96.5 -2.5 | close | 16 Ω vs 8 Ω: amp load changes · Xmax 4.6 mm < 4.92 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 12PR310 →
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 (24)
- FK BR 12subbass reflex
- FK BR 12Bsubbass reflex
- FK Mid BR 12midbass reflex
- FK Mid FLH 12midfront loaded horn
- FK Mid Imgmidbass reflex
- FK Sealed 12subsealed
- FK Sub Lightestsubsealed
- FK Sub LowSPLsubsealed
- FK Sub SmallVolsubsealed
- FK TL 12subtransmission line
- FK Top 12 2Wtopbass reflex
- FK Top 12 2W Sealedtopsealed
- FK Top 12 3Wtopbass reflex
- FK Top 2W PerDrvtopbass reflex
- FK Top 4Wtopbass reflex
- FK Top 4W Bigtopbass reflex
- FK Top AllConntopbass reflex
- FK Top AltDrvtopbass reflex
- FK Top HornFullmidfront loaded horn
- FK Top Img 2Wtopbass reflex
- FK Top Midhorn 12midfront loaded horn
- FK Top Unitytopfront loaded horn
- FK Top VituixCADtopbass reflex
- FK Top Widebandtopbass reflex