Eminence DELTALITE II 2512 v2
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 37 Hz |
| Qts | 0.386 |
| Qes | 0.44 |
| Qms | 3.13 |
| Vas | 147 L |
| Sd | 519.5 cm² |
| Xmax | 4.9 mm |
| Re | 5.04 Ω |
| Bl | 11.3 T·m |
| Mms | 47.6 g |
| Pe | 250 W |
| Sensitivity | 96.3 dB |
Alignment hint
| EBP | 84 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 62.4 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 |
|---|---|---|---|---|---|---|---|---|
| Ardan W PRO-31 | 36.8 -0.2 | 0.373 -0.01 | 133.9 -13.1 | 6 +1.1 | 94.6 -1.7 | close | + | |
| Beyma SM212 v2009 | 40 +3 | 0.373 -0.01 | 150 +3 | 8.2 +3.3 | 97.2 +0.9 | close | + | |
| Supravox 285 GMF vp5 | 35 -2 | 0.372 -0.01 | 150 +3 | 4 -0.9 | 95.4 -0.9 | close | 70 W vs 250 W: lower power handling · Xmax 4 mm < 4.9 mm: lower excursion-limited SPL | + |
| Supravox 285 GMF vp6 | 35 -2 | 0.372 -0.01 | 150 +3 | 4 -0.9 | 95.4 -0.9 | close | 70 W vs 250 W: lower power handling · Xmax 4 mm < 4.9 mm: lower excursion-limited SPL | + |
| Beyma 12BR70 | 35 -2 | 0.355 -0.03 | 135 -12 | 4.8 -0.1 | 94.7 -1.6 | close | 125 W vs 250 W: lower power handling · Xmax 4.8 mm < 4.9 mm: lower excursion-limited SPL | + |
| Infinity 1211W | 35.1 -1.9 | 0.397 +0.01 | 123.3 -23.7 | 4.5 -0.4 | 97 +0.7 | close | 4 Ω vs 8 Ω: amp load changes · 100 W vs 250 W: lower power handling · Xmax 4.5 mm < 4.9 mm: lower excursion-limited SPL | + |
| Ardan PRO W-31 | 36.4 -0.6 | 0.382 = | 170.6 +23.6 | 4 -0.9 | 95.3 -1 | close | Xmax 4 mm < 4.9 mm: lower excursion-limited SPL | + |
| Davis KIT ALBEDO | 37.5 +0.5 | 0.459 +0.07 | 166 +19 | 5 +0.1 | 96.5 +0.2 | close | 150 W vs 250 W: lower power handling | + |
| Infinity KAPPA CS 120 BR | 35.2 -1.8 | 0.397 +0.01 | 123.2 -23.8 | 8 +3.1 | 97.1 +0.8 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Klipsch K28E | 35.1 -1.9 | 0.441 +0.05 | 152.7 +5.7 | 4 -0.9 | 96.5 +0.2 | close | 4 Ω vs 8 Ω: amp load changes · 100 W vs 250 W: lower power handling · Xmax 4 mm < 4.9 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the DELTALITE II 2512 v2 →
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.