Eminence LAB 12 C
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 4 Ω |
| Fs | 22.9 Hz |
| Qts | 0.33 |
| Qes | 0.34 |
| Qms | 11.7 |
| Vas | 128.3 L |
| Sd | 506.7 cm² |
| Xmax | 11 mm |
| Re | 3.11 Ω |
| Bl | 13.4 T·m |
| Mms | 136.1 g |
| Pe | 400 W |
| Sensitivity | 92.6 dB |
Alignment hint
| EBP | 67 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 35.7 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 |
|---|---|---|---|---|---|---|---|---|
| Eminence LAB 12C | 23 +0.1 | 0.33 = | 128.31 +0.01 | 13 +2 | 88.9 -3.7 | close | + | |
| Infinity KAPPA 120.1SE | 22.5 -0.4 | 0.359 +0.03 | 146.5 +18.2 | 11.2 +0.2 | 92.4 -0.2 | close | 300 W vs 400 W: lower power handling | + |
| Pioneer TS-W 304 C | 21 -1.9 | 0.307 -0.02 | 136 +7.7 | 11 = | 92.2 -0.4 | close | 300 W vs 400 W: lower power handling | + |
| Pioneer TSW 304 C | 21 -1.9 | 0.342 +0.01 | 146 +17.7 | 11 = | 92 -0.6 | close | 300 W vs 400 W: lower power handling | + |
| Peerless 308SWR51XXLSP (830847) | 21.8 -1.1 | 0.357 +0.03 | 144.2 +15.9 | 10.8 -0.2 | 93.1 +0.5 | close | 220 W vs 400 W: lower power handling · Xmax 10.8 mm < 11 mm: lower excursion-limited SPL | + |
| Peerless XXLS12-8+8 | 21.8 -1.1 | 0.357 +0.03 | 144.2 +15.9 | 9.7 -1.3 | 93.1 +0.5 | close | 175 W vs 400 W: lower power handling · Xmax 9.7 mm < 11 mm: lower excursion-limited SPL | + |
| Eminence LAB 12 | 22 -0.9 | 0.379 +0.05 | 125.2 -3.1 | 11 = | 90 -2.6 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Ground Zero GZHW 30X | 22.6 -0.3 | 0.32 -0.01 | 101 -27.3 | 12.3 +1.3 | 90.6 -2 | close | + | |
| Helix P12 | 21.4 -1.5 | 0.302 -0.03 | 118.6 -9.7 | 9.9 -1.1 | 91.4 -1.2 | close | Xmax 9.9 mm < 11 mm: lower excursion-limited SPL | + |
| Visaton TIW360X | 21 -1.9 | 0.336 +0.01 | 140 +11.7 | 12.2 +1.2 | 88.8 -3.8 | close | 8 Ω vs 4 Ω: amp load changes · 300 W vs 400 W: lower power handling | + |
Compare the closest 3 against the LAB 12 C →
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.