CSS Audio SDX10
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 26 Hz |
| Qts | 0.421 |
| Qes | 0.47 |
| Qms | 4 |
| Vas | 53 L |
| Sd | 330 cm² |
| Xmax | 16.2 mm |
| Re | 3.5 Ω |
| Bl | 11.5 T·m |
| Mms | 107.9 g |
| Pe | 750 W |
| Sensitivity | 88.5 dB |
Alignment hint
| EBP | 55 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 29.1 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 |
|---|---|---|---|---|---|---|---|---|
| Dayton Audio RSS265HF-4 v2022 | 25.6 -0.4 | 0.452 +0.03 | 54 +1 | 10.5 -5.7 | 88.3 -0.2 | close | 350 W vs 750 W: lower power handling · Xmax 10.5 mm < 16.2 mm: lower excursion-limited SPL | + |
| SEAS L26ROY-XM001-04 v2018 | 25 -1 | 0.417 = | 56 +3 | 9.7 -6.5 | 88.7 +0.2 | close | 250 W vs 750 W: lower power handling · Xmax 9.7 mm < 16.2 mm: lower excursion-limited SPL | + |
| Morel ULTIMO 102 | 27 +1 | 0.391 -0.03 | 47.4 -5.6 | 13.4 -2.8 | 90.8 +2.3 | usable | 2 Ω vs 4 Ω: amp load changes · Xmax 13.4 mm < 16.2 mm: lower excursion-limited SPL | + |
| RE Audio REX 10 S4 | 24.35 -1.65 | 0.45 +0.03 | 57.2278 +4.23 | 15 -1.2 | 84.1 -4.4 | usable | 200 W vs 750 W: lower power handling · Xmax 15 mm < 16.2 mm: lower excursion-limited SPL | + |
| Dayton Audio RSS265HF-4 V2015 | 25.6 -0.4 | 0.452 +0.03 | 54 +1 | 9.4 -6.8 | 87.9 -0.6 | usable | 350 W vs 750 W: lower power handling · Xmax 9.4 mm < 16.2 mm: lower excursion-limited SPL | + |
| AE Speakers IB10AU-4 | 25 -1 | 0.485 +0.06 | 68 +15 | 15.3 -0.9 | 89.5 +1 | usable | 500 W vs 750 W: lower power handling · Xmax 15.3 mm < 16.2 mm: lower excursion-limited SPL | + |
| AE Speakers IB10AU-8 | 25 -1 | 0.485 +0.06 | 68 +15 | 15.3 -0.9 | 86.4 -2.1 | usable | 8 Ω vs 4 Ω: amp load changes · 500 W vs 750 W: lower power handling · Xmax 15.3 mm < 16.2 mm: lower excursion-limited SPL | + |
| Dayton Audio RSS265HF-4 v2012 | 26.2 +0.2 | 0.441 +0.02 | 45 -8 | 9.4 -6.8 | 87.8 -0.7 | usable | 350 W vs 750 W: lower power handling · Xmax 9.4 mm < 16.2 mm: lower excursion-limited SPL | + |
| Phoenix Gold X MAX 10 | 23.1 -2.9 | 0.437 +0.02 | 64.5 +11.5 | 11.3 -4.9 | 88 -0.5 | usable | 300 W vs 750 W: lower power handling · Xmax 11.3 mm < 16.2 mm: lower excursion-limited SPL | + |
| Beyma 10NMFS | 35 +9 | 0.42 = | 45 -8 | 14.5 -1.7 | 90 +1.5 | usable | 8 Ω vs 4 Ω: amp load changes · 350 W vs 750 W: lower power handling · Xmax 14.5 mm < 16.2 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the SDX10 →
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.