Eton 12-212/C8/62 HEX SYMPHONY II
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 24 Hz |
| Qts | 0.31 |
| Qes | 0.32 |
| Qms | 7.2 |
| Vas | 176 L |
| Sd | 515 cm² |
| Xmax | 8.5 mm |
| Re | 6.2 Ω |
| Bl | 15.7 T·m |
| Mms | 92.7 g |
| Pe | 200 W |
| Sensitivity | 90.7 dB |
Alignment hint
| EBP | 75 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 41.9 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.32.500.8.MC | 25 +1 | 0.299 -0.01 | 155 -21 | 7.5 -1 | 92.1 +1.4 | close | Xmax 7.5 mm < 8.5 mm: lower excursion-limited SPL | + |
| Dayton Audio ST305-8 Séries II | 26.2 +2.2 | 0.334 +0.02 | 164 -12 | 8 -0.5 | 92.3 +1.6 | close | Xmax 8 mm < 8.5 mm: lower excursion-limited SPL | + |
| Visaton TIW300 | 25 +1 | 0.282 -0.03 | 160 -16 | 9.7 +1.2 | 92.9 +2.2 | close | + | |
| Dayton Audio DS315-8 | 24.2 +0.2 | 0.307 = | 159.1 -16.9 | 5.5 -3 | 91 +0.3 | close | 120 W vs 200 W: lower power handling · Xmax 5.5 mm < 8.5 mm: lower excursion-limited SPL | + |
| SB Acoustics SB34SWNRX-S75-6 v2012 | 19 -5 | 0.318 +0.01 | 164 -12 | 9.9 +1.4 | 89.7 -1 | close | + | |
| STX W.STX.12.2.500.4.F.S.MC | 25 +1 | 0.31 = | 151 -25 | 7.5 -1 | 94.3 +3.6 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 7.5 mm < 8.5 mm: lower excursion-limited SPL | + |
| SB Acoustics SB34NRXL75-8 | 22 -2 | 0.275 -0.03 | 205 +29 | 9.6 +1.1 | 91.9 +1.2 | usable | + | |
| Peerless XXLS-835017 | 19.4 -4.6 | 0.344 +0.03 | 169 -7 | 8.9 +0.4 | 92.2 +1.5 | usable | 4 Ω vs 8 Ω: amp load changes · 120 W vs 200 W: lower power handling | + |
| Eton 12-680/A8/62 HEX SYMPHONIE II | 26 +2 | 0.296 -0.01 | 173 -3 | 6 -2.5 | 92.8 +2.1 | usable | Xmax 6 mm < 8.5 mm: lower excursion-limited SPL | + |
| Scan-Speak 32W/4878T01 | 23 -1 | 0.286 -0.02 | 170 -6 | 7 -1.5 | 94.5 +3.8 | usable | 4 Ω vs 8 Ω: amp load changes · 150 W vs 200 W: lower power handling · Xmax 7 mm < 8.5 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 12-212/C8/62 HEX SYMPHONY II →
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.