Supravox T285HF64
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 55 Hz |
| Qts | 0.6 |
| Qes | 0.65 |
| Qms | 7.77 |
| Vas | 74.6 L |
| Sd | 475.3 cm² |
| Xmax | 3.3 mm |
| Re | 6.62 Ω |
| Bl | 11.2 T·m |
| Mms | 35.5 g |
| Pe | 70 W |
| Sensitivity | 95.6 dB |
Alignment hint
| EBP | 85 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 191.8 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 12 CLX 64 | 54 -1 | 0.575 -0.03 | 74 -0.6 | 5.3 +2 | 96.3 +0.7 | close | + | |
| Faital PRO 12FE400 | 55 = | 0.57 -0.03 | 73.6 -1 | 5.42 +2.12 | 97 +1.4 | close | + | |
| RCF L 12/565 | 55 = | 0.497 -0.1 | 75 +0.4 | 3.8 +0.5 | 97.3 +1.7 | close | + | |
| Fane 12-250TC SOVEREIGN | 50 -5 | 0.658 +0.06 | 78.1 +3.5 | 3.5 +0.2 | 93.8 -1.8 | close | + | |
| Fane SOVEREIGN 12-250TC | 50 -5 | 0.658 +0.06 | 78.1 +3.5 | 3.5 +0.2 | 93.8 -1.8 | close | + | |
| Faital PRO 12FE400 | 55 = | 0.52 -0.08 | 69.1 -5.5 | 5.42 +2.12 | 95 -0.6 | close | 4 Ω vs 8 Ω: amp load changes | + |
| P.Audio E12-200S v2024 | 59 +4 | 0.569 -0.03 | 62 -12.6 | 4.1 +0.8 | 96.4 +0.8 | close | + | |
| Monacor SP-12/100PA v1 | 53.3 -1.7 | 0.472 -0.13 | 74.8 +0.2 | 3.3 = | 96.4 +0.8 | close | + | |
| Monacor SPA-112PA | 53 -2 | 0.497 -0.1 | 77 +2.4 | 4 +0.7 | 97.1 +1.5 | close | + | |
| Fane SOVEREIGN 12-200LT | 50 -5 | 0.655 +0.06 | 78.1 +3.5 | 5.3 +2 | 93.8 -1.8 | close | + |
Compare the closest 3 against the T285HF64 →
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.