Supravox 285-2000EXC_11V
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 53 Hz |
| Qts | 0.242 |
| Qes | 0.25 |
| Qms | 7.9 |
| Vas | 155 L |
| Sd | 458.9 cm² |
| Xmax | 3.3 mm |
| Re | 6.5 Ω |
| Bl | 12.2 T·m |
| Mms | 17.2 g |
| Pe | 70 W |
| Sensitivity | 102.5 dB |
Alignment hint
| EBP | 212 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 20.6 L |
EBP > 100: favours a ported (bass-reflex) 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 |
|---|---|---|---|---|---|---|---|---|
| Supravox 285-2000EXC_10V | 53 = | 0.262 +0.02 | 154 -1 | 3.4 +0.1 | 102.2 -0.3 | close | + | |
| Supravox 285-2000EXC_12V | 53 = | 0.214 -0.03 | 154 -1 | 3.1 -0.2 | 103.1 +0.6 | close | Xmax 3.1 mm < 3.3 mm: lower excursion-limited SPL | + |
| Supravox 285-2000EXC_09V | 53 = | 0.309 +0.07 | 156 +1 | 3.8 +0.5 | 101.5 -1 | close | + | |
| Fane STUDIO 12L | 49 -4 | 0.241 = | 120.9 -34.1 | 4.3 +1 | 101.2 -1.3 | close | + | |
| DAS Audio 12G | 48 -5 | 0.267 +0.03 | 148 -7 | 6 +2.7 | 101 -1.5 | close | + | |
| Fane STUDIO 12B | 47 -6 | 0.274 +0.03 | 144 -11 | 5.1 +1.8 | 100.8 -1.7 | usable | + | |
| Supravox 285 GMF v2013 | 48 -5 | 0.29 +0.05 | 175 +20 | 4 +0.7 | 100.9 -1.6 | usable | + | |
| Supravox 285 GMF vp3 | 50.4 -2.6 | 0.325 +0.08 | 154 -1 | 3.9 +0.6 | 100.5 -2 | usable | + | |
| 18 Sound 12NDA520 | 50 -3 | 0.27 +0.03 | 111 -44 | 4 +0.7 | 100.5 -2 | usable | + | |
| Supravox 285 GMF vp8 | 52.2 -0.8 | 0.349 +0.11 | 152.5 -2.5 | 4 +0.7 | 100.7 -1.8 | usable | + |
Compare the closest 3 against the 285-2000EXC_11V →
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.