JL Audio 12W6V2-D4
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 25 Hz |
| Qts | 0.45 |
| Qes | 0.48 |
| Qms | 7.2 |
| Vas | 79.9 L |
| Sd | 502 cm² |
| Xmax | 12.7 mm |
| Re | 6.75 Ω |
| Bl | 19.9 T·m |
| Mms | 179.2 g |
| Pe | 600 W |
| Sensitivity | 86.9 dB |
Alignment hint
| EBP | 52 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 54.4 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 |
|---|---|---|---|---|---|---|---|---|
| Infinity REFERENCE 1240W | 25.4 +0.4 | 0.47 +0.02 | 84.4 +4.5 | 11.5 -1.2 | 86.3 -0.6 | close | 4 Ω vs 8 Ω: amp load changes · 300 W vs 600 W: lower power handling · Xmax 11.5 mm < 12.7 mm: lower excursion-limited SPL | + |
| Infinity REFERENCE 1250W | 25.4 +0.4 | 0.47 +0.02 | 84.4 +4.5 | 11.5 -1.2 | 86.3 -0.6 | close | 4 Ω vs 8 Ω: amp load changes · 300 W vs 600 W: lower power handling · Xmax 11.5 mm < 12.7 mm: lower excursion-limited SPL | + |
| Ground Zero GZUW 300SQ | 25.3 +0.3 | 0.423 -0.03 | 86.6 +6.7 | 12.9 +0.2 | 88 +1.1 | close | + | |
| Morel ULTIMO 124 | 26 +1 | 0.421 -0.03 | 73.8 -6.1 | 14.6 +1.9 | 89 +2.1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Infinity REFERENCE 1260W | 23.5 -1.5 | 0.39 -0.06 | 83 +3.1 | 13 +0.3 | 86 -0.9 | close | 4 Ω vs 8 Ω: amp load changes · 300 W vs 600 W: lower power handling | + |
| Focal AUDITOR RSB-300 | 25 = | 0.466 +0.02 | 93 +13.1 | 10.2 -2.5 | 87.4 +0.5 | close | 300 W vs 600 W: lower power handling · Xmax 10.2 mm < 12.7 mm: lower excursion-limited SPL | + |
| Infinity KAPPA PERFECT 12.1 | 23.32 -1.68 | 0.44 -0.01 | 99.97 +20.07 | 14.15 +1.45 | 86.2 -0.7 | close | 4 Ω vs 8 Ω: amp load changes · 350 W vs 600 W: lower power handling | + |
| JL Audio 12W1V3-4 | 26.21 +1.21 | 0.5 +0.05 | 76.63 -3.27 | 11 -1.7 | 86.1 -0.8 | close | 4 Ω vs 8 Ω: amp load changes · 300 W vs 600 W: lower power handling · Xmax 11 mm < 12.7 mm: lower excursion-limited SPL | + |
| JL Audio 12W3V3-4 | 26.7 +1.7 | 0.446 = | 80.6 +0.7 | 10.9 -1.8 | 90.6 +3.7 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 10.9 mm < 12.7 mm: lower excursion-limited SPL | + |
| Soundstream R1-12 | 21.5 -3.5 | 0.465 +0.02 | 81.1 +1.2 | 18 +5.3 | 84.8 -2.1 | close | + |
Compare the closest 3 against the 12W6V2-D4 →
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.