Aurum Cantus AC250SW vp
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 35 Hz |
| Qts | 0.452 |
| Qes | 0.56 |
| Qms | 2.35 |
| Vas | 42 L |
| Sd | 330 cm² |
| Xmax | 5.9 mm |
| Re | 3.6 Ω |
| Bl | 10.3 T·m |
| Mms | 75.2 g |
| Pe | 180 W |
| Sensitivity | 90.5 dB |
Alignment hint
| EBP | 62 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 29 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 |
|---|---|---|---|---|---|---|---|---|
| Aurum Cantus AC250SW | 35 = | 0.452 = | 42 = | 5.9 = | 90.5 = | close | + | |
| JBL STAGE 1010 | 37.1 +2.1 | 0.427 -0.03 | 41.5 -0.5 | 6.1 +0.2 | 92.1 +1.6 | close | + | |
| Hertz Audio ES F25.5 | 39 +4 | 0.44 -0.01 | 40.2 -1.8 | 6 +0.1 | 88.7 -1.8 | close | + | |
| Kenwood KFC-W2509 | 35 = | 0.42 -0.03 | 44 +2 | 8 +2.1 | 88.2 -2.3 | close | + | |
| Beyma 10NMFS | 35 = | 0.42 -0.03 | 45 +3 | 14.5 +8.6 | 90 -0.5 | close | 8 Ω vs 4 Ω: amp load changes | + |
| HSU Research VTF-2 10 | 38.4 +3.4 | 0.45 = | 38.51 -3.49 | 8 +2.1 | 88.4 -2.1 | close | + | |
| Brax BRAX MATRIX ML10 | 35 = | 0.46 +0.01 | 40 -2 | 12.5 +6.6 | 87.3 -3.2 | close | + | |
| Morel UW 1058 | 33 -2 | 0.434 -0.02 | 40.6 -1.4 | 8.9 +3 | 86.7 -3.8 | close | 8 Ω vs 4 Ω: amp load changes | + |
| McCauley 6222 | 40 +5 | 0.39 -0.06 | 41.9 -0.1 | 7 +1.1 | 91.5 +1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Focal P25DB | 27.5 -7.5 | 0.431 -0.02 | 40.7 -1.3 | 7.5 +1.6 | 91.2 +0.7 | close | 2 Ω vs 4 Ω: amp load changes | + |
Compare the closest 3 against the AC250SW 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.