Accuton AS250-8-552
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 16 Ω |
| Fs | 20 Hz |
| Qts | 0.327 |
| Qes | 0.35 |
| Qms | 5 |
| Vas | 159 L |
| Sd | 382 cm² |
| Xmax | 9 mm |
| Re | 8 Ω |
| Bl | 15.3 T·m |
| Mms | 81.5 g |
| Pe | 300 W |
| Sensitivity | 87.6 dB |
Alignment hint
| EBP | 57 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 43.3 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 |
|---|---|---|---|---|---|---|---|---|
| SEAS L26RFX/P | 20 = | 0.33 = | 171 +12 | 7 -2 | 88.5 +0.9 | close | 8 Ω vs 16 Ω: amp load changes · 125 W vs 300 W: lower power handling · Xmax 7 mm < 9 mm: lower excursion-limited SPL | + |
| SEAS W26FX001 | 20 = | 0.349 +0.02 | 162 +3 | 7 -2 | 88 +0.4 | close | 8 Ω vs 16 Ω: amp load changes · 150 W vs 300 W: lower power handling · Xmax 7 mm < 9 mm: lower excursion-limited SPL | + |
| SEAS L26RFX | 20 = | 0.341 +0.01 | 166 +7 | 7 -2 | 88.2 +0.6 | close | 8 Ω vs 16 Ω: amp load changes · 125 W vs 300 W: lower power handling · Xmax 7 mm < 9 mm: lower excursion-limited SPL | + |
| Peerless 831727 | 22.3 +2.3 | 0.332 +0.01 | 136.2 -22.8 | 9 = | 89.7 +2.1 | close | 8 Ω vs 16 Ω: amp load changes · 110 W vs 300 W: lower power handling | + |
| Scan-Speak 26W8867T00 | 19 -1 | 0.29 -0.04 | 176 +17 | 9 = | 89.3 +1.7 | close | 8 Ω vs 16 Ω: amp load changes · 170 W vs 300 W: lower power handling | + |
| Peerless CSX 257 H | 22.6 +2.6 | 0.346 +0.02 | 144.4 -14.6 | 9 = | 89.8 +2.2 | close | 8 Ω vs 16 Ω: amp load changes · 200 W vs 300 W: lower power handling | + |
| Scan-Speak 26W/8867T00 | 19 -1 | 0.29 -0.04 | 179 +20 | 9 = | 89.4 +1.8 | close | 8 Ω vs 16 Ω: amp load changes · 170 W vs 300 W: lower power handling | + |
| Accuton AS250-8-552 v2018 | 22 +2 | 0.353 +0.03 | 119 -40 | 9 = | 87.6 = | usable | 8 Ω vs 16 Ω: amp load changes | + |
| Scan-Speak 25W/8567-SE | 22 +2 | 0.367 +0.04 | 159 = | 7.5 -1.5 | 89.4 +1.8 | usable | 8 Ω vs 16 Ω: amp load changes · 150 W vs 300 W: lower power handling · Xmax 7.5 mm < 9 mm: lower excursion-limited SPL | + |
| Peerless 850146 | 22.6 +2.6 | 0.346 +0.02 | 144.4 -14.6 | 7.5 -1.5 | 89.8 +2.2 | usable | 8 Ω vs 16 Ω: amp load changes · 200 W vs 300 W: lower power handling · Xmax 7.5 mm < 9 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the AS250-8-552 →
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.