MTX Audio RT10-04 vp
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 38.3 Hz |
| Qts | 0.711 |
| Qes | 0.82 |
| Qms | 5.36 |
| Vas | 21.6 L |
| Sd | 356 cm² |
| Xmax | 5.1 mm |
| Re | 3.53 Ω |
| Bl | 12.1 T·m |
| Mms | 142.2 g |
| Pe | 250 W |
| Sensitivity | 87.2 dB |
Alignment hint
| EBP | 47 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | Qts too high |
EBP < 50: favours a sealed (closed) 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 |
|---|---|---|---|---|---|---|---|---|
| Kenwood KFC-XW100F | 38.6 +0.3 | 0.72 +0.01 | 21.05 -0.55 | 7.5 +2.4 | 83.4 -3.8 | close | + | |
| Kenwood KFC-WPS1000F | 38.6 +0.3 | 0.722 +0.01 | 21.05 -0.55 | 8 +2.9 | 83.4 -3.8 | close | + | |
| Sony XS-GTR101L | 44 +5.7 | 0.72 +0.01 | 21 -0.6 | 6.9 +1.8 | 85.4 -1.8 | close | + | |
| Focal 27 V2 | 38.5 +0.2 | 0.629 -0.08 | 21.3 -0.3 | 5.5 +0.4 | 90.1 +2.9 | close | + | |
| Auditor 250 S | 42.1 +3.8 | 0.631 -0.08 | 20.5 -1.1 | 5 -0.1 | 89 +1.8 | close | Xmax 5 mm < 5.1 mm: lower excursion-limited SPL | + |
| Sony XS-L104P5B | 37.7 -0.6 | 0.569 -0.14 | 19.3 -2.3 | 6 +0.9 | 87.8 +0.6 | usable | + | |
| Fusion PF-SW100D4 | 45.3 +7 | 0.642 -0.07 | 19.3 -2.3 | 5.8 +0.7 | 88.1 +0.9 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Focal SUB25KXS | 35 -3.3 | 0.812 +0.1 | 18 -3.6 | 7 +1.9 | 85 -2.2 | usable | + | |
| hertz Hertz Audio ML2500.3 | 33 -5.3 | 0.598 -0.11 | 23.5 +1.9 | 10.3 +5.2 | 87.8 +0.6 | usable | + | |
| Oxygen AIR2 250 | 36.4 -1.9 | 0.502 -0.21 | 22.4 +0.8 | 5.8 +0.7 | 88.3 +1.1 | usable | + |
Compare the closest 3 against the RT10-04 vp →
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.