Dayton Audio TS280D-4 TITANIC MK 4
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 29.6 Hz |
| Qts | 0.37 |
| Qes | 0.4 |
| Qms | 4.98 |
| Vas | 27.8 L |
| Sd | 343.1 cm² |
| Xmax | 6.4 mm |
| Re | 3.3 Ω |
| Bl | 16.2 T·m |
| Mms | 171.6 g |
| Pe | 300 W |
| Sensitivity | 88.4 dB |
Alignment hint
| EBP | 74 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 10.5 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 RSS265HO-4 | 30.3 +0.7 | 0.367 = | 22.8 -5 | 7.9 +1.5 | 87.7 -0.7 | close | + | |
| Dayton Audio RSS265HO-4 v2015 | 26.9 -2.7 | 0.356 -0.01 | 29.4 +1.6 | 9.3 +2.9 | 87.2 -1.2 | close | + | |
| Infinity KAPPA 1000W | 30.5 +0.9 | 0.37 = | 27 -0.8 | 10.25 +3.85 | 84.6 -3.8 | close | 2 Ω vs 4 Ω: amp load changes | + |
| Dayton Audio TIT280C-4 | 29.6 = | 0.442 +0.07 | 28.3 +0.5 | 8.6 +2.2 | 87.8 -0.6 | close | + | |
| JBL GTO 1014D | 29.7 +0.1 | 0.439 +0.07 | 30.2 +2.4 | 7.3 +0.9 | 87.6 -0.8 | close | + | |
| JBL GTO 1014 | 28.7 -0.9 | 0.456 +0.09 | 29.2 +1.4 | 7.3 +0.9 | 87.8 -0.6 | close | + | |
| Infinity 1030W | 29.62 +0.02 | 0.39 +0.02 | 35.72 +7.92 | 12.25 +5.85 | 88 -0.4 | close | + | |
| Infinity KAPPA PERFECT 10 | 28.4 -1.2 | 0.419 +0.05 | 32.1 +4.3 | 7.1 +0.7 | 87.1 -1.3 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Focal P25F | 31 +1.4 | 0.458 +0.09 | 29 +1.2 | 6.9 +0.5 | 87.6 -0.8 | close | + | |
| JBL GT4-10 | 29.6 = | 0.421 +0.05 | 36.1 +8.3 | 7.1 +0.7 | 88.6 +0.2 | close | + |
Compare the closest 3 against the TS280D-4 TITANIC MK 4 →
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.