Hifonics CX15D2
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 34 Hz |
| Qts | 0.389 |
| Qes | 0.42 |
| Qms | 5.35 |
| Vas | 59 L |
| Sd | 844 cm² |
| Xmax | 10 mm |
| Re | 4 Ω |
| Bl | 27.5 T·m |
| Mms | 370.9 g |
| Pe | 2250 W |
| Sensitivity | 92.4 dB |
Alignment hint
| EBP | 81 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 25.6 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 |
|---|---|---|---|---|---|---|---|---|
| MTX Audio RFL15 | 35 +1 | 0.414 +0.02 | 44 -15 | 11.1 +1.1 | 94.3 +1.9 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| FI Audio Q15 DUAL 2 | 32.1 -1.9 | 0.419 +0.03 | 75.6 +16.6 | 11.3 +1.3 | 94.1 +1.7 | usable | 4 Ω vs 8 Ω: amp load changes · 1750 W vs 2250 W: lower power handling | + |
| Ciare 15.00 SW | 38.2 +4.2 | 0.41 +0.02 | 77 +18 | 11.5 +1.5 | 91.7 -0.7 | usable | 1000 W vs 2250 W: lower power handling | + |
| Ciare 15.00SW | 38.2 +4.2 | 0.415 +0.03 | 77 +18 | 8.4 -1.6 | 92.6 +0.2 | usable | 1000 W vs 2250 W: lower power handling · Xmax 8.4 mm < 10 mm: lower excursion-limited SPL | + |
| JBL 15WT3000 | 41 +7 | 0.44 +0.05 | 76.3 +17.3 | 10.6 +0.6 | 92.5 +0.1 | usable | 4 Ω vs 8 Ω: amp load changes · 1500 W vs 2250 W: lower power handling | + |
| B&C 15BG100 | 36 +2 | 0.44 +0.05 | 83 +24 | 10.5 +0.5 | 94.5 +2.1 | usable | 1000 W vs 2250 W: lower power handling | + |
| Soundstream SPLX-152 | 38 +4 | 0.422 +0.03 | 65.4 +6.4 | 6.8 -3.2 | 94.1 +1.7 | usable | 4 Ω vs 8 Ω: amp load changes · 1000 W vs 2250 W: lower power handling · Xmax 6.8 mm < 10 mm: lower excursion-limited SPL | + |
| Rockford Fosgate T2S2-13 | 25.5 -8.5 | 0.353 -0.04 | 68.7 +9.7 | 12.9 +2.9 | 93.5 +1.1 | usable | 2 Ω vs 8 Ω: amp load changes | + |
| MTX Audio TX815 | 35 +1 | 0.508 +0.12 | 44.7 -14.3 | 9.6 -0.4 | 93.3 +0.9 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 9.6 mm < 10 mm: lower excursion-limited SPL | + |
| Ground Zero GZRW 15XSPL D2 | 34.1 +0.1 | 0.59 +0.2 | 63.3 +4.3 | 11.3 +1.3 | 91.1 -1.3 | usable | 4 Ω vs 8 Ω: amp load changes | + |
Compare the closest 3 against the CX15D2 →
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.