Visaton TIW250
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 31 Hz |
| Qts | 0.324 |
| Qes | 0.35 |
| Qms | 4.39 |
| Vas | 80 L |
| Sd | 315 cm² |
| Xmax | 8.8 mm |
| Re | 5.8 Ω |
| Bl | 12.2 T·m |
| Mms | 45.8 g |
| Pe | 200 W |
| Sensitivity | 91.7 dB |
Alignment hint
| EBP | 89 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 21.3 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 |
|---|---|---|---|---|---|---|---|---|
| STX W.27.400.8.MC | 31 = | 0.329 +0.01 | 79 -1 | 7.6 -1.2 | 91.6 -0.1 | close | Xmax 7.6 mm < 8.8 mm: lower excursion-limited SPL | + |
| Visaton TIW250XS 8 Ohms | 31 = | 0.298 -0.03 | 73 -7 | 8.1 -0.7 | 91.8 +0.1 | close | Xmax 8.1 mm < 8.8 mm: lower excursion-limited SPL | + |
| Tang Band WT-644F | 32 +1 | 0.357 +0.03 | 77 -3 | 7.9 -0.9 | 91.3 -0.4 | close | Xmax 7.9 mm < 8.8 mm: lower excursion-limited SPL | + |
| Visaton TIW250XS 8 Ohms v2 | 33 +2 | 0.328 = | 66 -14 | 7.9 -0.9 | 91.8 +0.1 | close | Xmax 7.9 mm < 8.8 mm: lower excursion-limited SPL | + |
| Peerless 830846 | 24.3 -6.7 | 0.328 = | 81.8 +1.8 | 8.7 -0.1 | 92.2 +0.5 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 8.7 mm < 8.8 mm: lower excursion-limited SPL | + |
| Volt RV2550 | 28 -3 | 0.331 +0.01 | 71.8 -8.2 | 9.1 +0.3 | 89.5 -2.2 | close | + | |
| Triangle T28DE120C | 30 -1 | 0.327 = | 73.1 -6.9 | 6.5 -2.3 | 92.2 +0.5 | close | 150 W vs 200 W: lower power handling · Xmax 6.5 mm < 8.8 mm: lower excursion-limited SPL | + |
| Focal 11V 7511 v2008 | 30.8 -0.2 | 0.362 +0.04 | 94.3 +14.3 | 8 -0.8 | 91.5 -0.2 | close | Xmax 8 mm < 8.8 mm: lower excursion-limited SPL | + |
| Wavecor WF275BD01 | 27 -4 | 0.368 +0.04 | 81.5 +1.5 | 9 +0.2 | 92.4 +0.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Triangle T28DE120C-8 | 30 -1 | 0.327 = | 73.1 -6.9 | 6.5 -2.3 | 90 -1.7 | close | 150 W vs 200 W: lower power handling · Xmax 6.5 mm < 8.8 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the TIW250 →
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.