STX W.32.500.8.MC
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 25 Hz |
| Qts | 0.299 |
| Qes | 0.35 |
| Qms | 2.03 |
| Vas | 155 L |
| Sd | 491 cm² |
| Xmax | 7.5 mm |
| Re | 5.4 Ω |
| Bl | 14.6 T·m |
| Mms | 88.4 g |
| Pe | 300 W |
| Sensitivity | 92.1 dB |
Alignment hint
| EBP | 71 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 33.7 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 |
|---|---|---|---|---|---|---|---|---|
| STX W.STX.12.2.500.4.F.S.MC | 25 = | 0.31 +0.01 | 151 -4 | 7.5 = | 94.3 +2.2 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Visaton TIW300 | 25 = | 0.282 -0.02 | 160 +5 | 9.7 +2.2 | 92.9 +0.8 | close | + | |
| Dayton Audio ST305-8 Séries II | 26.2 +1.2 | 0.334 +0.04 | 164 +9 | 8 +0.5 | 92.3 +0.2 | close | + | |
| Eton 12-212/C8/62 HEX SYMPHONY II | 24 -1 | 0.31 +0.01 | 176 +21 | 8.5 +1 | 90.7 -1.4 | close | 200 W vs 300 W: lower power handling | + |
| Eton 12-680/A8/62 HEX SYMPHONIE II | 26 +1 | 0.296 = | 173 +18 | 6 -1.5 | 92.8 +0.7 | close | 200 W vs 300 W: lower power handling · Xmax 6 mm < 7.5 mm: lower excursion-limited SPL | + |
| Dayton Audio DS315-8 | 24.2 -0.8 | 0.307 +0.01 | 159.1 +4.1 | 5.5 -2 | 91 -1.1 | close | 120 W vs 300 W: lower power handling · Xmax 5.5 mm < 7.5 mm: lower excursion-limited SPL | + |
| Dayton Audio SD315A-88 | 24.2 -0.8 | 0.335 +0.04 | 151.7 -3.3 | 6.4 -1.1 | 93.7 +1.6 | close | 4 Ω vs 8 Ω: amp load changes · 120 W vs 300 W: lower power handling · Xmax 6.4 mm < 7.5 mm: lower excursion-limited SPL | + |
| Scan-Speak 32W/4878T01 | 23 -2 | 0.286 -0.01 | 170 +15 | 7 -0.5 | 94.5 +2.4 | close | 4 Ω vs 8 Ω: amp load changes · 150 W vs 300 W: lower power handling · Xmax 7 mm < 7.5 mm: lower excursion-limited SPL | + |
| Altec 3124 | 26 +1 | 0.288 -0.01 | 186.9 +31.9 | 6.4 -1.1 | 92.9 +0.8 | close | Xmax 6.4 mm < 7.5 mm: lower excursion-limited SPL | + |
| Pioneer TS-W 304 C | 21 -4 | 0.307 +0.01 | 136 -19 | 11 +3.5 | 92.2 +0.1 | close | 4 Ω vs 8 Ω: amp load changes | + |
Compare the closest 3 against the W.32.500.8.MC →
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.