Magnum subwoofers
Thiele/Small parameters of Magnum subwoofers (10″, 12″, 15″, 18″) and a recommended sealed and ported box for every model, in a free sub box calculator.
13 models
| Model | Size | Voice coils | Fs, Hz | Qts | Vas, ft³ | Xmax, in | RMS, W |
|---|---|---|---|---|---|---|---|
| MLW 10-22SM | 10″ | dual 2 Ω | 38.6 | 0.39 | 0.92 | — | 300 |
| MBW 12-22SF | 12″ | dual 2 Ω | 31 | 0.41 | 2.07 | — | 700 |
| MBW 12-24SF | 12″ | dual 4 Ω | 31 | 0.41 | 2.07 | — | 700 |
| MEW 12-22DC | 12″ | dual 2 Ω | 53.5 | 0.87 | 0.48 | — | 3,500 |
| MHW 12-22DCLE | 12″ | dual 2 Ω | 37 | 0.58 | 0.85 | — | 1,800 |
| MXW 12-22DC | 12″ | dual 2 Ω | 43.6 | 0.47 | 1.12 | — | 2,000 |
| MBW 15-22DC | 15″ | dual 2 Ω | 28 | 0.44 | 3.04 | — | 1,300 |
| MBW 15-22SF | 15″ | dual 2 Ω | 28 | 0.47 | 3.82 | — | 1,000 |
| MBW 15-24SF | 15″ | dual 4 Ω | 28 | 0.47 | 3.82 | — | 1,000 |
| MEW 15-22DC | 15″ | dual 2 Ω | 51.2 | 0.90 | 1.12 | — | 3,500 |
| MPW 15-4DC | 15″ | 4 Ω | 44.1 | 0.26 | 4.84 | — | 500 |
| MXW 15-22DC | 15″ | dual 2 Ω | 29 | 0.42 | 2.12 | — | 2,500 |
| MEW 18-22DC | 18″ | dual 2 Ω | 28 | 0.45 | 3.93 | — | 3,000 |
Click a column header to sort. “!” means the model’s published specs don’t add up; details are on its page.