Celestion BN15-400X
A 15 inch bass guitar speaker with neodymium magnet and thunderous power handling capability to bring your low end to the forefront
| Brand | Celestion |
| Model | BN15-400X |
| Kind | |
| Nominal diameter (mm) | 385 |
| Impedance (Ω) | 8 |
| Rated power (W) | 400 |
| Maximum power (W) | |
| Sensitivity (dB, 1 W/1 m) | 95 |
| Frequency response | 38 Hz – 3000 Hz |
| Resonance frequency, fs (Hz) | 35.1 |
| DC resistance, Re (Ω) | 5.2 |
| Mechanical Q, Qms | 5.07 |
| Electrical Q, Qes | 0.588 |
| Total Q, Qts | 0.527 |
| Equivalent volume, Vas (l) | 253 |
| Effective piston area, Sd (cm²) | 855.3 |
| Moving mass, Mms (g) | 83.98 |
| Force factor, BL (T·m) | 12.9 |
| Voice coil inductance, Le (mH) | 1.08 |
| Linear excursion, Xmax (mm) | 4 |
| Excursion limit, Xmech (mm) | |
| Voice coil diameter (mm) | 76 |
| Cutout diameter (mm) | 351 |
| Mounting depth (mm) | 152 |
| Cone material | Kevlar loaded paper |
| Magnet material | Neodymium |
| Weight (kg) | 2.6 |