Dayton Audio DC250-8
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 28.9 Hz |
| Qts | 0.445 |
| Qes | 0.5 |
| Qms | 4.05 |
| Vas | 111.4 L |
| Sd | 343.1 cm² |
| Xmax | 4.5 mm |
| Re | 6.7 Ω |
| Bl | 10.5 T·m |
| Mms | 44.9 g |
| Pe | 70 W |
| Sensitivity | 90.1 dB |
Alignment hint
| EBP | 58 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 73.1 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 10BR60 V2 vp JF rouge | 30.7 +1.8 | 0.435 -0.01 | 113.7 +2.3 | 6.5 +2 | 90.2 +0.1 | close | + | |
| Dayton Audio DA270-8 10 | 27.8 -1.1 | 0.429 -0.02 | 108.5 -2.9 | 6.1 +1.6 | 89.3 -0.8 | close | + | |
| Monacor SP-254TC | 30 +1.1 | 0.505 +0.06 | 109 -2.4 | 5 +0.5 | 90 -0.1 | close | + | |
| Dayton Audio DA270-8 | 27.8 -1.1 | 0.43 -0.02 | 108.5 -2.9 | 6.1 +1.6 | 88.1 -2 | close | + | |
| Beyma 10BR60 V2 | 31 +2.1 | 0.471 +0.03 | 108.2 -3.2 | 6.5 +2 | 90.6 +0.5 | close | + | |
| Dayton Audio SD270-88 | 29.6 +0.7 | 0.44 -0.01 | 112.2 +0.8 | 6 +1.5 | 93.7 +3.6 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Dayton Audio SD270A-88 DVC | 26.2 -2.7 | 0.433 -0.01 | 107.5 -3.9 | 6 +1.5 | 91.9 +1.8 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Beyma 10BR60 V2 vp JF bleu | 32 +3.1 | 0.459 +0.01 | 99.9 -11.5 | 6.5 +2 | 90 -0.1 | close | + | |
| Dayton Audio RS270-8 v2017 | 29.6 +0.7 | 0.472 +0.03 | 96.5 -14.9 | 6 +1.5 | 88.8 -1.3 | close | + | |
| Usher Audio 1001B | 29 +0.1 | 0.387 -0.06 | 100.2 -11.2 | 5 +0.5 | 91 +0.9 | close | + |
Compare the closest 3 against the DC250-8 →
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.