Oberton 15NXB1201
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 38.49 Hz |
| Qts | 0.324 |
| Qes | 0.337 |
| Qms | 8.255 |
| Vas | 111.94 L |
| Sd | 829.6 cm² |
| Xmax | 12 mm |
| Re | 5.3 Ω |
| Bl | 23.62 T·m |
| Mms | 146.79 g |
| Pe | 1200 W |
| Sensitivity | 97 dB |
Alignment hint
| EBP | 114 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 29.7 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 15LEX1600Fe | 38 -0.49 | 0.33 +0.01 | 106 -5.94 | 13 +1 | 96 -1 | close | + | |
| BMS 15N850vv2 | 37 -1.49 | 0.33 +0.01 | 110.96 -0.98 | 12 = | 95 -2 | close | + | |
| Faital PRO 15HP1060 | 40 +1.51 | 0.31 -0.01 | 100.3 -11.64 | 12.45 +0.45 | 97 = | close | + | |
| Beyma 15LEX1000Fe | 41 +2.51 | 0.34 +0.02 | 116 +4.06 | 11 -1 | 97 = | close | Xmax 11 mm < 12 mm: lower excursion-limited SPL | + |
| B&C 15SW100 | 37 -1.49 | 0.31 -0.01 | 110 -1.94 | 12.5 +0.5 | 95 -2 | close | + | |
| B&C 15TBW100 | 39 +0.51 | 0.31 -0.01 | 96 -15.94 | 12 = | 96 -1 | close | + | |
| Faital PRO 15XL1400 | 38 -0.49 | 0.33 +0.01 | 91.2 -20.74 | 12.92 +0.92 | 96 -1 | close | + | |
| B&C 15 SW 100 | 37 -1.49 | 0.318 -0.01 | 110 -1.94 | 9.5 -2.5 | 95.8 -1.2 | close | Xmax 9.5 mm < 12 mm: lower excursion-limited SPL | + |
| Faital PRO 15HP1030 | 40 +1.51 | 0.34 +0.02 | 95 -16.94 | 12.45 +0.45 | 96 -1 | close | + | |
| Sica 15 S 4 PL | 39.5 +1.01 | 0.32 = | 127.6 +15.66 | 10 -2 | 97.8 +0.8 | close | Xmax 10 mm < 12 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 15NXB1201 →
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.