Supravox 285-2000EXC_07V
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 53 Hz |
| Qts | 0.485 |
| Qes | 0.51 |
| Qms | 10 |
| Vas | 158 L |
| Sd | 458.9 cm² |
| Xmax | 4 mm |
| Re | 6.5 Ω |
| Bl | 8.5 T·m |
| Mms | 16.8 g |
| Pe | 70 W |
| Sensitivity | 99.5 dB |
Alignment hint
| EBP | 104 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 140.4 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_08V | 53 = | 0.393 -0.09 | 154 -4 | 4 = | 100.4 +0.9 | close | + | |
| Fane 12 W vp | 53.6 +0.6 | 0.598 +0.11 | 160 +2 | 5 +1 | 99.2 -0.3 | close | + | |
| Supravox 285-2000EXC_06V | 53 = | 0.639 +0.15 | 154 -4 | 4 = | 98.2 -1.3 | close | + | |
| Eminence BETA 12CX | 43 -10 | 0.474 -0.01 | 161 +3 | 3.5 -0.5 | 97.5 -2 | usable | Xmax 3.5 mm < 4 mm: lower excursion-limited SPL | + |
| Eminence BETA 12A2 | 47 -6 | 0.462 -0.02 | 120.1 -37.9 | 4.4 +0.4 | 98 -1.5 | usable | + | |
| Eminence BETA 12A | 47 -6 | 0.462 -0.02 | 120 -38 | 4.4 +0.4 | 98 -1.5 | usable | + | |
| Eminence BETA-12A | 47 -6 | 0.46 -0.02 | 120.1 -37.9 | 4.4 +0.4 | 98 -1.5 | usable | + | |
| Supravox 285 GMF vp8 | 52.2 -0.8 | 0.349 -0.14 | 152.5 -5.5 | 4 = | 100.7 +1.2 | usable | + | |
| Supravox 285 GMF v2008 | 47 -6 | 0.372 -0.11 | 150 -8 | 4 = | 98.9 -0.6 | usable | + | |
| Supravox 285 GMF v2012 | 47 -6 | 0.372 -0.11 | 150 -8 | 4 = | 98.9 -0.6 | usable | + |
Compare the closest 3 against the 285-2000EXC_07V →
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.