Celestion TN1530
Celestion TN1530 - 300W 15 inch mid bass driver with pressed steel chassis and neodymium magnet, 98dB sensitivity and a frequency range of 40-3000Hz
| Brand | Celestion |
| Model | TN1530 |
| Kind | |
| Nominal diameter (mm) | 381 |
| Impedance (Ω) | 8 |
| Rated power (W) | 300 |
| Maximum power (W) | |
| Sensitivity (dB, 1 W/1 m) | 98 |
| Frequency response | 40 Hz – 3000 Hz |
| Resonance frequency, fs (Hz) | 42.5 |
| DC resistance, Re (Ω) | 5.38 |
| Mechanical Q, Qms | 2.619 |
| Electrical Q, Qes | 0.358 |
| Total Q, Qts | 0.315 |
| Equivalent volume, Vas (l) | 156.55 |
| Effective piston area, Sd (cm²) | 855.3 |
| Moving mass, Mms (g) | 92.58 |
| Force factor, BL (T·m) | 19.29 |
| Voice coil inductance, Le (mH) | 1.11 |
| Linear excursion, Xmax (mm) | 3.8 |
| Excursion limit, Xmech (mm) | |
| Voice coil diameter (mm) | 75 |
| Cutout diameter (mm) | 352 |
| Mounting depth (mm) | 160 |
| Cone material | Kevlar loaded paper |
| Magnet material | Neodymium |
| Weight (kg) | 2.8 |