Eminence DELTA-12LFC
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 4 Ω |
| Fs | 52 Hz |
| Qts | 0.44 |
| Qes | 0.47 |
| Qms | 8.21 |
| Vas | 63.7 L |
| Sd | 506.7 cm² |
| Xmax | 4.8 mm |
| Re | 3.2 Ω |
| Bl | 10.9 T·m |
| Mms | 53 g |
| Pe | 500 W |
| Sensitivity | 93.1 dB |
Alignment hint
| EBP | 111 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 40.2 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 |
|---|---|---|---|---|---|---|---|---|
| Eminence DELTA-12LFA | 51 -1 | 0.47 +0.03 | 67.9 +4.2 | 4.8 = | 94.6 +1.5 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Eminence DELTA 12 LFC | 52 = | 0.445 +0.01 | 63.7 = | 4.8 = | 98.8 +5.7 | close | + | |
| Eminence DELTA 12 LFA | 51 -1 | 0.477 +0.04 | 67.9 +4.2 | 4.8 = | 95.7 +2.6 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Eminence DELTA 12 LF v2 | 51 -1 | 0.477 +0.04 | 67.9 +4.2 | 4.6 -0.2 | 95.7 +2.6 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 4.6 mm < 4.8 mm: lower excursion-limited SPL | + |
| Fane SOVEREIGN 12-300 vp | 54 +2 | 0.455 +0.02 | 59 -4.7 | 4.5 -0.3 | 96.2 +3.1 | 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 | + |
| Fane 12-500LF | 50 -2 | 0.495 +0.05 | 66 +2.3 | 5.5 +0.7 | 95.2 +2.1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Fane SOVEREIGN 12-500LF | 50 -2 | 0.495 +0.05 | 66 +2.3 | 5.5 +0.7 | 95.2 +2.1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| LaVoce WSN122.50-16 | 53 +1 | 0.4 -0.04 | 65.84 +2.14 | 4.6 -0.2 | 96.5 +3.4 | close | 16 Ω vs 4 Ω: amp load changes · 250 W vs 500 W: lower power handling · Xmax 4.6 mm < 4.8 mm: lower excursion-limited SPL | + |
| Faital PRO 12PR300-16 | 50 -2 | 0.494 +0.05 | 76.7 +13 | 4.9 +0.1 | 92.6 -0.5 | close | 16 Ω vs 4 Ω: amp load changes · 300 W vs 500 W: lower power handling | + |
| Faital PRO 12HX230 | 55 +3 | 0.433 -0.01 | 56.6 -7.1 | 4.7 -0.1 | 96.9 +3.8 | 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 | + |
Compare the closest 3 against the DELTA-12LFC →
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.