Pioneer TS-SW1241D(PREMIER)
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 4 Ω |
| Fs | 33.1 Hz |
| Qts | 0.73 |
| Qes | 0.78 |
| Qms | 11.73 |
| Vas | 19.51 L |
| Sd | 407 cm² |
| Xmax | 6.35 mm |
| Re | 3.3 Ω |
| Bl | 16.65 T·m |
| Mms | 280 g |
| Pe | 350 W |
| Sensitivity | 81.4 dB |
Alignment hint
| EBP | 42 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | Qts too high |
EBP < 50: favours a sealed (closed) 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 |
|---|---|---|---|---|---|---|---|---|
| Pioneer TS-SW301 | 34.9 +1.8 | 1.012 +0.28 | 19.87 +0.36 | 10.8 +4.45 | 80.5 -0.9 | usable | 250 W vs 350 W: lower power handling | + |
| Focal 33KX | 39 +5.9 | 0.733 = | 25 +5.49 | 5 -1.35 | 87.2 +5.8 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 5 mm < 6.35 mm: lower excursion-limited SPL | + |
| Pioneer TS-SW124D(PREMIER) | 31.7 -1.4 | 0.55 -0.18 | 28.062 +8.55 | 8.6 +2.25 | 83.9 +2.5 | usable | + | |
| Rockford Fosgate T2D412 | 39.9 +6.8 | 0.595 -0.13 | 13.6 -5.91 | 7.3 +0.95 | 83.8 +2.4 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| JL Audio 12TW1-2 | 35 +1.9 | 0.577 -0.15 | 28.54 +9.03 | 10 +3.65 | 85.07 +3.67 | usable | 2 Ω vs 4 Ω: amp load changes | + |
| Orion Audio H2 12.4 | 33.9 +0.8 | 0.61 -0.12 | 28.35 +8.84 | 29 +22.65 | 84.1 +2.7 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Ground Zero GZIW 12XSPL-D2 | 32.5 -0.6 | 0.736 +0.01 | 40.4 +20.89 | 7.6 +1.25 | 87.1 +5.7 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Pioneer TS-SW3001S2 | 36.8 +3.7 | 0.825 +0.09 | 18 -1.51 | 4.4 -1.95 | 89.3 +7.9 | usable | 2 Ω vs 4 Ω: amp load changes · Xmax 4.4 mm < 6.35 mm: lower excursion-limited SPL | + |
| MTX Audio 812 | 35 +1.9 | 0.422 -0.31 | 24.6 +5.09 | 10 +3.65 | 81.6 +0.2 | usable | 32 Ω vs 4 Ω: amp load changes | + |
| Pioneer TS-W309D4 | 37.2 +4.1 | 0.811 +0.08 | 33.8 +14.29 | 5.7 -0.65 | 86.4 +5 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 5.7 mm < 6.35 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the TS-SW1241D(PREMIER) →
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.