Aurum Cantus AC250F1D
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 23 Hz |
| Qts | 0.444 |
| Qes | 0.53 |
| Qms | 2.74 |
| Vas | 184 L |
| Sd | 346 cm² |
| Xmax | 8 mm |
| Re | 3.4 Ω |
| Bl | 6.4 T·m |
| Mms | 43.7 g |
| Pe | 150 W |
| Sensitivity | 92 dB |
Alignment hint
| EBP | 43 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 119.8 L |
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 |
|---|---|---|---|---|---|---|---|---|
| Focal 10V 516J | 22.3 -0.7 | 0.39 -0.05 | 180 -4 | 7.5 -0.5 | 90.7 -1.3 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 7.5 mm < 8 mm: lower excursion-limited SPL | + |
| Aurum Cantus AC250MK2 | 23 = | 0.423 -0.02 | 235 +51 | 8 = | 90.2 -1.8 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Audiotechnology 10A7725KAP | 23 = | 0.41 -0.03 | 139 -45 | 8.6 +0.6 | 89.5 -2.5 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Monacor SPH-250KE | 23 = | 0.414 -0.03 | 204 +20 | 4.8 -3.2 | 90.6 -1.4 | usable | 8 Ω vs 4 Ω: amp load changes · 100 W vs 150 W: lower power handling · Xmax 4.8 mm < 8 mm: lower excursion-limited SPL | + |
| SEAS P25REX | 27 +4 | 0.437 -0.01 | 156.8 -27.2 | 6 -2 | 90.7 -1.3 | usable | 8 Ω vs 4 Ω: amp load changes · 80 W vs 150 W: lower power handling · Xmax 6 mm < 8 mm: lower excursion-limited SPL | + |
| SEAS P25REX/DD | 27 +4 | 0.437 -0.01 | 156.8 -27.2 | 6 -2 | 90.7 -1.3 | usable | 8 Ω vs 4 Ω: amp load changes · 80 W vs 150 W: lower power handling · Xmax 6 mm < 8 mm: lower excursion-limited SPL | + |
| AB Sound TW 1041 | 32 +9 | 0.433 -0.01 | 158 -26 | 8 = | 93.3 +1.3 | usable | 8 Ω vs 4 Ω: amp load changes · 100 W vs 150 W: lower power handling | + |
| Samy Speaker TW1041 | 32 +9 | 0.433 -0.01 | 158 -26 | 8 = | 93.3 +1.3 | usable | 8 Ω vs 4 Ω: amp load changes · 100 W vs 150 W: lower power handling | + |
| Scan-Speak 25W/8567-SE | 22 -1 | 0.367 -0.08 | 159 -25 | 7.5 -0.5 | 89.4 -2.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 7.5 mm < 8 mm: lower excursion-limited SPL | + |
| Scan-Speak 26W/8534G00 v2011 | 23 = | 0.402 -0.04 | 150 -34 | 6 -2 | 89.8 -2.2 | usable | 8 Ω vs 4 Ω: amp load changes · 80 W vs 150 W: lower power handling · Xmax 6 mm < 8 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the AC250F1D →
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.