Dayton Audio SS12-22
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 27 Hz |
| Qts | 0.351 |
| Qes | 0.39 |
| Qms | 3.47 |
| Vas | 49.4 L |
| Sd | 528 cm² |
| Xmax | 9.6 mm |
| Re | 4.9 Ω |
| Bl | 24.2 T·m |
| Mms | 274.9 g |
| Pe | 900 W |
| Sensitivity | 88.1 dB |
Alignment hint
| EBP | 69 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 16.2 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 |
|---|---|---|---|---|---|---|---|---|
| Alpine SWR-12D2 vp | 27 = | 0.441 +0.09 | 46 -3.4 | 10 +0.4 | 87.8 -0.3 | close | + | |
| Dayton Audio MX12-22 | 28.8 +1.8 | 0.348 = | 45.6 -3.8 | 7.4 -2.2 | 89.5 +1.4 | close | 4 Ω vs 8 Ω: amp load changes · 600 W vs 900 W: lower power handling · Xmax 7.4 mm < 9.6 mm: lower excursion-limited SPL | + |
| MTX Audio TX612 | 27 = | 0.393 +0.04 | 42.7 -6.7 | 9.7 +0.1 | 91 +2.9 | close | 4 Ω vs 8 Ω: amp load changes | + |
| B&C 12FG100 | 34 +7 | 0.36 +0.01 | 49 -0.4 | 10.3 +0.7 | 91 +2.9 | close | + | |
| B&C 12 FG 100 | 34 +7 | 0.362 +0.01 | 49 -0.4 | 9.5 -0.1 | 91 +2.9 | close | Xmax 9.5 mm < 9.6 mm: lower excursion-limited SPL | + |
| Ground Zero GZRW 12XS-AL | 30 +3 | 0.395 +0.04 | 52 +2.6 | 8.9 -0.7 | 90.4 +2.3 | usable | 4 Ω vs 8 Ω: amp load changes · 600 W vs 900 W: lower power handling · Xmax 8.9 mm < 9.6 mm: lower excursion-limited SPL | + |
| Max Speaker MF300/77S4 | 26.4 -0.6 | 0.383 +0.03 | 53.1 +3.7 | 6.7 -2.9 | 89 +0.9 | usable | 4 Ω vs 8 Ω: amp load changes · 300 W vs 900 W: lower power handling · Xmax 6.7 mm < 9.6 mm: lower excursion-limited SPL | + |
| Audiobahn AW120T | 32.4 +5.4 | 0.39 +0.04 | 45 -4.4 | 9 -0.6 | 87.5 -0.6 | usable | 4 Ω vs 8 Ω: amp load changes · 500 W vs 900 W: lower power handling · Xmax 9 mm < 9.6 mm: lower excursion-limited SPL | + |
| Dayton Audio RSS315HO-4 v2017 | 26.2 -0.8 | 0.303 -0.05 | 53.7 +4.3 | 8.6 -1 | 90.6 +2.5 | usable | 4 Ω vs 8 Ω: amp load changes · 700 W vs 900 W: lower power handling · Xmax 8.6 mm < 9.6 mm: lower excursion-limited SPL | + |
| Dayton Audio RSS315HO-4 v2020 | 26.2 -0.8 | 0.303 -0.05 | 54 +4.6 | 8.6 -1 | 90.6 +2.5 | usable | 4 Ω vs 8 Ω: amp load changes · 700 W vs 900 W: lower power handling · Xmax 8.6 mm < 9.6 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the SS12-22 →
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.