Eminence DELTA 12 LFC
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 4 Ω |
| Fs | 52 Hz |
| Qts | 0.445 |
| Qes | 0.47 |
| Qms | 8.21 |
| Vas | 63.7 L |
| Sd | 519.5 cm² |
| Xmax | 4.8 mm |
| Re | 3.2 Ω |
| Bl | 11.1 T·m |
| Mms | 55.6 g |
| Pe | 500 W |
| Sensitivity | 98.8 dB |
Alignment hint
| EBP | 111 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 41.8 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 12PR310-4 | 50 -2 | 0.417 -0.03 | 66.1 +2.4 | 4.9 +0.1 | 98.7 -0.1 | close | 300 W vs 500 W: lower power handling | + |
| Faital PRO 12PR300-4 | 50 -2 | 0.392 -0.05 | 63.1 -0.6 | 4.9 +0.1 | 98.8 = | close | 300 W vs 500 W: lower power handling | + |
| Faital PRO 12PR310-8 | 54 +2 | 0.396 -0.05 | 62.8 -0.9 | 4.9 +0.1 | 97.5 -1.3 | close | 8 Ω vs 4 Ω: amp load changes · 300 W vs 500 W: lower power handling | + |
| Eminence DELTA-12LFC | 52 = | 0.44 -0.01 | 63.7 = | 4.8 = | 93.1 -5.7 | close | + | |
| Faital PRO 12HX230 | 55 +3 | 0.433 -0.01 | 56.6 -7.1 | 4.7 -0.1 | 96.9 -1.9 | close | 8 Ω vs 4 Ω: amp load changes · 250 W vs 500 W: lower power handling · Xmax 4.7 mm < 4.8 mm: lower excursion-limited SPL | + |
| Fane SOVEREIGN 12-300 vp | 54 +2 | 0.455 +0.01 | 59 -4.7 | 4.5 -0.3 | 96.2 -2.6 | close | 8 Ω vs 4 Ω: amp load changes · 300 W vs 500 W: lower power handling · Xmax 4.5 mm < 4.8 mm: lower excursion-limited SPL | + |
| Faital PRO 12HX500 | 54 +2 | 0.396 -0.05 | 62.3 -1.4 | 5.5 +0.7 | 97.2 -1.6 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Fane COLOSSUS 12MBN | 55 +3 | 0.396 -0.05 | 63 -0.7 | 5.5 +0.7 | 97.4 -1.4 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 12PR310 | 54 +2 | 0.4 -0.04 | 73.5 +9.8 | 4.92 +0.12 | 99 +0.2 | close | 8 Ω vs 4 Ω: amp load changes · 300 W vs 500 W: lower power handling | + |
| Eminence DELTALITE 2512 | | 53.1 +1.1 | 0.52 +0.08 | 67.44 +3.74 | 4.9 +0.1 | 99.6 +0.8 | close | 8 Ω vs 4 Ω: amp load changes · 250 W vs 500 W: lower power handling | + |
Compare the closest 3 against the DELTA 12 LFC →
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.