Focal 15W 9753
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 42.5 Hz |
| Qts | 0.354 |
| Qes | 0.39 |
| Qms | 3.82 |
| Vas | 58.5 L |
| Sd | 870 cm² |
| Xmax | 2.6 mm |
| Re | 4.6 Ω |
| Bl | 28.3 T·m |
| Mms | 254.3 g |
| Pe | 225 W |
| Sensitivity | 95 dB |
Alignment hint
| EBP | 109 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 19.6 L |
EBP > 100: favours a ported (bass-reflex) 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 |
|---|---|---|---|---|---|---|---|---|
| PD PC.15DS | 48 +5.5 | 0.401 +0.05 | 61.8 +3.3 | 6.9 +4.3 | 94.5 -0.5 | usable | + | |
| Precision Devices PC.15DS | 48 +5.5 | 0.401 +0.05 | 61.8 +3.3 | 6.9 +4.3 | 94.5 -0.5 | usable | + | |
| Peavey 1505 DT vp 1992 trait rouge | 37.9 -4.6 | 0.284 -0.07 | 69.1 +10.6 | 3.3 +0.7 | 94.7 -0.3 | usable | + | |
| Peavey 1505 DT vp 1993 sans couleur | 37.9 -4.6 | 0.284 -0.07 | 69.1 +10.6 | 3.4 +0.8 | 94.7 -0.3 | usable | + | |
| 18 Sound 15TLW3000 | 44 +1.5 | 0.39 +0.04 | 80 +21.5 | 9 +6.4 | 95 = | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Soundstream SPLX-152 | 38 -4.5 | 0.422 +0.07 | 65.4 +6.9 | 6.8 +4.2 | 94.1 -0.9 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Beyma 15LEX1600/Nd | 41 -1.5 | 0.359 +0.01 | 91 +32.5 | 8.9 +6.3 | 95.8 +0.8 | usable | + | |
| Faital PRO 15HP1060 | 40 -2.5 | 0.34 -0.01 | 76.3 +17.8 | 12.45 +9.85 | 97 +2 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| BMS 15CN890 | 50 +7.5 | 0.345 -0.01 | 77 +18.5 | 6 +3.4 | 97.5 +2.5 | usable | + | |
| Dayton Audio PA385S-8 v2018 | 37.7 -4.8 | 0.373 +0.02 | 80.4 +21.9 | 7.2 +4.6 | 93.6 -1.4 | usable | + |
Compare the closest 3 against the 15W 9753 →
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.