Eminence DELTA-15A
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.53 |
| Qes | 0.57 |
| Qms | 8.05 |
| Vas | 270.7 L |
| Sd | 864.6 cm² |
| Xmax | 2.7 mm |
| Re | 6.3 Ω |
| Bl | 13.2 T·m |
| Mms | 62 g |
| Pe | 400 W |
| Sensitivity | 100 dB |
Alignment hint
| EBP | 70 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 347.1 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 |
|---|---|---|---|---|---|---|---|---|
| Eminence DELTALITE 2515 | 41 +1 | 0.517 -0.01 | 284.1 +13.4 | 4.8 +2.1 | 99 -1 | close | 300 W vs 400 W: lower power handling | + |
| P.Audio E15-150S | 42.9 +2.9 | 0.528 = | 245.7 -25 | 2.5 -0.2 | 99.3 -0.7 | close | 150 W vs 400 W: lower power handling · Xmax 2.5 mm < 2.7 mm: lower excursion-limited SPL | + |
| Eminence ME15-2008 | 40.3 +0.3 | 0.49 -0.04 | 293.1 +22.4 | 2.7 = | 98.1 -1.9 | close | 100 W vs 400 W: lower power handling | + |
| LaVoce FBASS15-20 | 40 = | 0.53 = | 234.41 -36.29 | 4.3 +1.6 | 98 -2 | close | 200 W vs 400 W: lower power handling | + |
| Electro-Voice SP15 | 40 = | 0.446 -0.08 | 280.4 +9.7 | 3 +0.3 | 99.2 -0.8 | close | 40 W vs 400 W: lower power handling | + |
| Eminence DELTA 15 LF-4 | 40 = | 0.488 -0.04 | 253.9 -16.8 | 6 +3.3 | 100.6 +0.6 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Ardan PRO W-38 vp2 | 39.5 -0.5 | 0.51 -0.02 | 254.7 -16 | 4.5 +1.8 | 97 -3 | close | 200 W vs 400 W: lower power handling | + |
| Supravox 380-2000 LC | 38.7 -1.3 | 0.568 +0.04 | 272.2 +1.5 | 5 +2.3 | 97.3 -2.7 | close | 120 W vs 400 W: lower power handling | + |
| Celestion TRUVOX 1525 | 40 = | 0.452 -0.08 | 247 -23.7 | 2.5 -0.2 | 98.8 -1.2 | close | 250 W vs 400 W: lower power handling · Xmax 2.5 mm < 2.7 mm: lower excursion-limited SPL | + |
| JBL MI-15A | 40 = | 0.421 -0.11 | 271.8 +1.1 | 4 +1.3 | 99.2 -0.8 | close | 150 W vs 400 W: lower power handling | + |
Compare the closest 3 against the DELTA-15A →
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.