Wavecor SW270WA01
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 26 Hz |
| Qts | 0.46 |
| Qes | 0.49 |
| Qms | 7.6 |
| Vas | 58 L |
| Sd | 312 cm² |
| Xmax | 8.7 mm |
| Re | 3.2 Ω |
| Bl | 9.7 T·m |
| Mms | 88.2 g |
| Pe | 150 W |
| Sensitivity | 89.1 dB |
Alignment hint
| EBP | 53 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 42.6 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 |
|---|---|---|---|---|---|---|---|---|
| Dayton Audio RSS265HF-4 v2022 | 25.6 -0.4 | 0.452 -0.01 | 54 -4 | 10.5 +1.8 | 88.3 -0.8 | close | + | |
| Dayton Audio RSS265HF-4 V2015 | 25.6 -0.4 | 0.452 -0.01 | 54 -4 | 9.4 +0.7 | 87.9 -1.2 | close | + | |
| SEAS L26ROY-XM001-04 v2018 | 25 -1 | 0.417 -0.04 | 56 -2 | 9.7 +1 | 88.7 -0.4 | close | + | |
| CSS Audio SDX10 | 26 = | 0.421 -0.04 | 53 -5 | 16.2 +7.5 | 88.5 -0.6 | close | + | |
| Dayton Audio RSS265HF-4 v2012 | 26.2 +0.2 | 0.441 -0.02 | 45 -13 | 9.4 +0.7 | 87.8 -1.3 | close | + | |
| AE Speakers IB10AU-4 | 25 -1 | 0.485 +0.02 | 68 +10 | 15.3 +6.6 | 89.5 +0.4 | close | + | |
| Phoenix Gold X MAX 10 | 23.1 -2.9 | 0.437 -0.02 | 64.5 +6.5 | 11.3 +2.6 | 88 -1.1 | close | + | |
| Image Dynamics IDQ10DQV3 | 25.5 -0.5 | 0.384 -0.08 | 71 +13 | 9 +0.3 | 88.9 -0.2 | close | 8 Ω vs 4 Ω: amp load changes | + |
| RE Audio REX 10 S4 | 24.35 -1.65 | 0.45 -0.01 | 57.2278 -0.77 | 15 +6.3 | 84.1 -5 | close | + | |
| Dayton Audio RSS265HF-8 v2018 | 24.9 -1.1 | 0.485 +0.02 | 52.5 -5.5 | 9.4 +0.7 | 84.3 -4.8 | usable | 8 Ω vs 4 Ω: amp load changes | + |
Compare the closest 3 against the SW270WA01 →
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.