Audax SON28A vp
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 30 Hz |
| Qts | 0.505 |
| Qes | 0.603 |
| Qms | 3.125 |
| Vas | 114.2 L |
| Sd | 344 cm² |
| Xmax | 4 mm |
| Re | 7.92 Ω |
| Bl | 10.1 T·m |
| Mms | 40.9 g |
| Pe | 30 W |
| Sensitivity | 89.1 dB |
Alignment hint
| EBP | 50 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 118.9 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 |
|---|---|---|---|---|---|---|---|---|
| Monacor SP-254TC | 30 = | 0.505 = | 109 -5.2 | 5 +1 | 90 +0.9 | close | + | |
| Cube F10 NEO | 30 = | 0.505 = | 127 +12.8 | 5.1 +1.1 | 91.8 +2.7 | close | + | |
| Cube F10 SELECT | 30 = | 0.567 +0.06 | 121 +6.8 | 4.6 +0.6 | 90.2 +1.1 | close | + | |
| Dayton Audio DC250-8 | 28.9 -1.1 | 0.445 -0.06 | 111.4 -2.8 | 4.5 +0.5 | 90.1 +1 | close | + | |
| Beyma 10BR60 V2 | 31 +1 | 0.471 -0.03 | 108.2 -6 | 6.5 +2.5 | 90.6 +1.5 | close | + | |
| Dayton Audio RS270-8 v2017 | 29.6 -0.4 | 0.472 -0.03 | 96.5 -17.7 | 6 +2 | 88.8 -0.3 | close | + | |
| Morel MW 1077 | 28 -2 | 0.501 = | 147 +32.8 | 4.3 +0.3 | 89.9 +0.8 | close | + | |
| Beyma 10BR60 V2 vp JF rouge | 30.7 +0.7 | 0.435 -0.07 | 113.7 -0.5 | 6.5 +2.5 | 90.2 +1.1 | close | + | |
| Siare 28SPCR | 26 -4 | 0.499 -0.01 | 143 +28.8 | 4 = | 89.2 +0.1 | close | + | |
| SEAS 25F-WBX | 32 +2 | 0.597 +0.09 | 114.5 +0.3 | 6 +2 | 89.9 +0.8 | close | + |
Compare the closest 3 against the SON28A 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.