Hifonics CX12D2
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 36 Hz |
| Qts | 0.336 |
| Qes | 0.36 |
| Qms | 4.93 |
| Vas | 25 L |
| Sd | 510 cm² |
| Xmax | 12.5 mm |
| Re | 4 Ω |
| Bl | 26.8 T·m |
| Mms | 285.1 g |
| Pe | 4000 W |
| Sensitivity | 90.1 dB |
Alignment hint
| EBP | 100 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 7.3 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 |
|---|---|---|---|---|---|---|---|---|
| Pioneer TS-W5102SPL | 30 -6 | 0.344 +0.01 | 26.7 +1.7 | 12.6 +0.1 | 92.3 +2.2 | close | 2 Ω vs 8 Ω: amp load changes · 2500 W vs 4000 W: lower power handling | + |
| FI Audio Q12 DUAL 2 | 33.9 -2.1 | 0.371 +0.03 | 28.3 +3.3 | 10.6 -1.9 | 91.1 +1 | usable | 4 Ω vs 8 Ω: amp load changes · 1750 W vs 4000 W: lower power handling · Xmax 10.6 mm < 12.5 mm: lower excursion-limited SPL | + |
| Faital PRO 12RS1066 | 42 +6 | 0.33 -0.01 | 31.5 +6.5 | 12.45 -0.05 | 93 +2.9 | usable | 1000 W vs 4000 W: lower power handling · Xmax 12.45 mm < 12.5 mm: lower excursion-limited SPL | + |
| MTX Audio TX812 | 35 -1 | 0.422 +0.09 | 24.6 -0.4 | 10 -2.5 | 91.6 +1.5 | usable | 4 Ω vs 8 Ω: amp load changes · 1800 W vs 4000 W: lower power handling · Xmax 10 mm < 12.5 mm: lower excursion-limited SPL | + |
| Audio System KRYPTON 12 | 37 +1 | 0.39 +0.05 | 30 +5 | 17 +4.5 | 87.5 -2.6 | usable | 4 Ω vs 8 Ω: amp load changes · 1000 W vs 4000 W: lower power handling | + |
| Ciare 12.00 SW | 43.61 +7.61 | 0.38 +0.04 | 32 +7 | 11.5 -1 | 90.1 = | usable | 1000 W vs 4000 W: lower power handling · Xmax 11.5 mm < 12.5 mm: lower excursion-limited SPL | + |
| Soundstream T4-12 | 36.5 +0.5 | 0.371 +0.03 | 29.3 +4.3 | 6.6 -5.9 | 91.3 +1.2 | usable | 4 Ω vs 8 Ω: amp load changes · 900 W vs 4000 W: lower power handling · Xmax 6.6 mm < 12.5 mm: lower excursion-limited SPL | + |
| MTX Audio RFL12 | 35 -1 | 0.353 +0.02 | 14.6 -10.4 | 9.3 -3.2 | 90.3 +0.2 | usable | 4 Ω vs 8 Ω: amp load changes · 3000 W vs 4000 W: lower power handling · Xmax 9.3 mm < 12.5 mm: lower excursion-limited SPL | + |
| Faital PRO 12XL1200 | 50 +14 | 0.42 +0.08 | 25 = | 12.45 -0.05 | 93 +2.9 | usable | 1400 W vs 4000 W: lower power handling · Xmax 12.45 mm < 12.5 mm: lower excursion-limited SPL | + |
| B&C 12BG100 | 39 +3 | 0.33 -0.01 | 41 +16 | 10.5 -2 | 93 +2.9 | usable | 1000 W vs 4000 W: lower power handling · Xmax 10.5 mm < 12.5 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the CX12D2 →
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.