Pioneer TS-W300R
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 4 Ω |
| Fs | 29.5 Hz |
| Qts | 0.646 |
| Qes | 0.694 |
| Qms | 9.417 |
| Vas | 93.2 L |
| Sd | 517 cm² |
| Xmax | 6.8 mm |
| Re | 3 Ω |
| Bl | 9.7 T·m |
| Mms | 117.1 g |
| Pe | 150 W |
| Sensitivity | 91.6 dB |
Alignment hint
| EBP | 43 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 470.4 L |
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 |
|---|---|---|---|---|---|---|---|---|
| Peerless XXLS-P830845 v2025 | 29 -0.5 | 0.654 +0.01 | 91.9 -1.3 | 7.6 +0.8 | 88.5 -3.1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| MTX Audio TH6000 6124 | 29.7 +0.2 | 0.66 +0.01 | 78.4 -14.8 | 7.4 +0.6 | 90.3 -1.3 | close | + | |
| Visaton TIW360DS 2x4 Ohms | 30 +0.5 | 0.675 +0.03 | 114 +20.8 | 11.7 +4.9 | 92 +0.4 | close | + | |
| Focal 33H | 29.4 -0.1 | 0.618 -0.03 | 124.4 +31.2 | 7.5 +0.7 | 92.5 +0.9 | close | + | |
| Kicker ES124 | 30.4 +0.9 | 0.549 -0.1 | 97.7 +4.5 | 6.2 -0.6 | 92.2 +0.6 | close | Xmax 6.2 mm < 6.8 mm: lower excursion-limited SPL | + |
| JL Audio 12WX-4 | 27 -2.5 | 0.562 -0.08 | 94.5 +1.3 | 8.5 +1.7 | 90.5 -1.1 | close | + | |
| Phoenix Gold RYVAL V12D | 30 +0.5 | 0.552 -0.09 | 81.9 -11.3 | 6.4 -0.4 | 91.4 -0.2 | close | Xmax 6.4 mm < 6.8 mm: lower excursion-limited SPL | + |
| JBL GT3-12 | 28.2 -1.3 | 0.541 -0.1 | 100.5 +7.3 | 8.2 +1.4 | 91.8 +0.2 | close | + | |
| Oxygen SPIRAL 300 | 32 +2.5 | 0.56 -0.09 | 81 -12.2 | 7.6 +0.8 | 92 +0.4 | close | + | |
| Oxygen SPIRAL 12.1 | 27 -2.5 | 0.749 +0.1 | 94 +0.8 | 7 +0.2 | 88.7 -2.9 | close | + |
Compare the closest 3 against the TS-W300R →
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.