DLS SP15 - 2x2
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 2 Ω |
| Fs | 33 Hz |
| Qts | 0.323 |
| Qes | 0.35 |
| Qms | 4.22 |
| Vas | 191.7 L |
| Sd | 754.8 cm² |
| Xmax | 8.7 mm |
| Re | 1.25 Ω |
| Bl | 8.5 T·m |
| Mms | 96.9 g |
| Pe | 500 W |
| Sensitivity | 103 dB |
Alignment hint
| EBP | 94 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 50.5 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 |
|---|---|---|---|---|---|---|---|---|
| DLS SP15 DLS | 33.2 +0.2 | 0.323 = | 191.7 = | 8.6 -0.1 | 103.1 +0.1 | close | Xmax 8.6 mm < 8.7 mm: lower excursion-limited SPL | + |
| JBL 1500 GTI | 35 +2 | 0.339 +0.02 | 189 -2.7 | 8.2 -0.5 | 100.6 -2.4 | close | 4 Ω vs 2 Ω: amp load changes · Xmax 8.2 mm < 8.7 mm: lower excursion-limited SPL | + |
| Eminence KAPPA PRO 15 LFC | 37 +4 | 0.319 = | 183.2 -8.5 | 7.9 -0.8 | 100.3 -2.7 | close | 4 Ω vs 2 Ω: amp load changes · Xmax 7.9 mm < 8.7 mm: lower excursion-limited SPL | + |
| Faital PRO 15FH500 | 35 +2 | 0.31 -0.01 | 199.2 +7.5 | 9.25 +0.55 | 98 -5 | close | 8 Ω vs 2 Ω: amp load changes | + |
| Faital PRO 15FH500 4 Ohms | 33 = | 0.28 -0.04 | 209.5 +17.8 | 7.7 -1 | 100 -3 | usable | 4 Ω vs 2 Ω: amp load changes · Xmax 7.7 mm < 8.7 mm: lower excursion-limited SPL | + |
| Eminence KAPPA PRO 15 LF-2 | 35 +2 | 0.307 -0.02 | 198.8 +7.1 | 8.2 -0.5 | 97.1 -5.9 | usable | 8 Ω vs 2 Ω: amp load changes · Xmax 8.2 mm < 8.7 mm: lower excursion-limited SPL | + |
| JBL 2226G | 40 +7 | 0.31 -0.01 | 175.6 -16.1 | 7 -1.7 | 102.4 -0.6 | usable | 4 Ω vs 2 Ω: amp load changes · Xmax 7 mm < 8.7 mm: lower excursion-limited SPL | + |
| JBL 2265 HPL | 37 +4 | 0.325 = | 176 -15.7 | 8 -0.7 | 97.9 -5.1 | usable | 8 Ω vs 2 Ω: amp load changes · Xmax 8 mm < 8.7 mm: lower excursion-limited SPL | + |
| Eminence KAPPA PRO 15 LF v2 | 35 +2 | 0.31 -0.01 | 172.5 -19.2 | 8.7 = | 96.8 -6.2 | usable | 8 Ω vs 2 Ω: amp load changes | + |
| Monacor SP-15/500FH | 35 +2 | 0.31 -0.01 | 218 +26.3 | 7.8 -0.9 | 98.6 -4.4 | usable | 8 Ω vs 2 Ω: amp load changes · Xmax 7.8 mm < 8.7 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the SP15 - 2x2 →
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.