PAD 12.0033 vp
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 16 Ω |
| Fs | 40 Hz |
| Qts | 0.87 |
| Qes | 1.1 |
| Qms | 4.17 |
| Vas | 53 L |
| Sd | 345 cm² |
| Xmax | 4 mm |
| Re | 8 Ω |
| Bl | 9.5 T·m |
| Mms | 49.8 g |
| Pe | 100 W |
| Sensitivity | 86.9 dB |
Alignment hint
| EBP | 36 · 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 |
|---|---|---|---|---|---|---|---|---|
| Sphynx SP-W250-PP | 43 +3 | 0.794 -0.08 | 65.8 +12.8 | 4 = | 90.1 +3.2 | usable | 8 Ω vs 16 Ω: amp load changes | + |
| MTX Audio T41012 | 40.1 +0.1 | 0.744 -0.13 | 39.1 -13.9 | 6.2 +2.2 | 86.2 -0.7 | usable | + | |
| Kenford HW-1006 | 37 -3 | 0.787 -0.08 | 75 +22 | 4.7 +0.7 | 88.3 +1.4 | usable | 8 Ω vs 16 Ω: amp load changes | + |
| Europsonic TS25-180D | 34 -6 | 0.767 -0.1 | 73.5 +20.5 | 4 = | 87 +0.1 | usable | 8 Ω vs 16 Ω: amp load changes | + |
| Sphynx SP-W10-SONO | 44 +4 | 0.809 -0.06 | 72 +19 | 4 = | 90.4 +3.5 | usable | 8 Ω vs 16 Ω: amp load changes | + |
| Focal 27 F | 43.7 +3.7 | 0.82 -0.05 | 45.5 -7.5 | 5.8 +1.8 | 92.8 +5.9 | usable | 4 Ω vs 16 Ω: amp load changes | + |
| Pioneer TS-W10C | 30.9 -9.1 | 0.728 -0.14 | 50.6867 -2.31 | 6.604 +2.6 | 84.6 -2.3 | usable | 4 Ω vs 16 Ω: amp load changes | + |
| Goldwood GW-210/4 | 41.8 +1.8 | 1.067 +0.2 | 64.2 +11.2 | 3.5 -0.5 | 90.7 +3.8 | usable | 4 Ω vs 16 Ω: amp load changes · Xmax 3.5 mm < 4 mm: lower excursion-limited SPL | + |
| Visaton WS25 E 8 Ohms | 40 = | 0.995 +0.13 | 90 +37 | 4.6 +0.6 | 89 +2.1 | usable | 8 Ω vs 16 Ω: amp load changes | + |
| Sphynx SP-W10-BP | 37.5 -2.5 | 1.025 +0.15 | 39 -14 | 3.7 -0.3 | 82.9 -4 | usable | 8 Ω vs 16 Ω: amp load changes · Xmax 3.7 mm < 4 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 12.0033 vp →
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.