Pioneer TS-W310D4
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 37 Hz |
| Qts | 0.778 |
| Qes | 0.83 |
| Qms | 12.3 |
| Vas | 37.4 L |
| Sd | 518.8 cm² |
| Xmax | 6.2 mm |
| Re | 5.8 Ω |
| Bl | 17.4 T·m |
| Mms | 186.6 g |
| Pe | 400 W |
| Sensitivity | 87 dB |
Alignment hint
| EBP | 45 · 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 |
|---|---|---|---|---|---|---|---|---|
| Pioneer TS-W309D4 | 37.2 +0.2 | 0.811 +0.03 | 33.8 -3.6 | 5.7 -0.5 | 86.4 -0.6 | close | Xmax 5.7 mm < 6.2 mm: lower excursion-limited SPL | + |
| Ground Zero GZIW 12XSPL-D2 | 32.5 -4.5 | 0.736 -0.04 | 40.4 +3 | 7.6 +1.4 | 87.1 +0.1 | close | + | |
| Selenium 12SW13ADVC 4+4 | 37 = | 0.854 +0.08 | 47 +9.6 | 7 +0.8 | 86.2 -0.8 | close | + | |
| Skar Audio EV-12 S2 | 43.1 +6.1 | 0.7 -0.08 | 36.7 -0.7 | 8.5 +2.3 | 87.6 +0.6 | close | 2 Ω vs 8 Ω: amp load changes · 200 W vs 400 W: lower power handling | + |
| Pioneer TS-W311S4 | 42 +5 | 0.795 +0.02 | 37.5 +0.1 | 5.8 -0.4 | 91.4 +4.4 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 5.8 mm < 6.2 mm: lower excursion-limited SPL | + |
| Fountek FW300 | 37.3 +0.3 | 0.783 +0.01 | 50.1 +12.7 | 5.5 -0.7 | 89.8 +2.8 | usable | 4 Ω vs 8 Ω: amp load changes · 300 W vs 400 W: lower power handling · Xmax 5.5 mm < 6.2 mm: lower excursion-limited SPL | + |
| Skar Audio EV-12 S4 | 45.7 +8.7 | 0.71 -0.07 | 34.8 -2.6 | 8.5 +2.3 | 88 +1 | usable | 4 Ω vs 8 Ω: amp load changes · 200 W vs 400 W: lower power handling | + |
| Pioneer TS-W310S4 | 35 -2 | 0.634 -0.14 | 35.4 -2 | 6.3 +0.1 | 89.9 +2.9 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Selenium 12SW3A DVC 2+2 | 35 -2 | 0.724 -0.05 | 49 +11.6 | 6.5 +0.3 | 89.6 +2.6 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Pioneer TS-W308D4 | 34.5 -2.5 | 0.625 -0.15 | 34.7 -2.7 | 6.4 +0.2 | 89.4 +2.4 | usable | 4 Ω vs 8 Ω: amp load changes | + |
Compare the closest 3 against the TS-W310D4 →
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.