Celestion TN0820
Celestion TN0820 - 150W 8 inch neo driver with pressed steel chassis and neodymium magnet, 94dB sensitivity and a frequency range of 60-4000Hz
| Brand | Celestion |
| Model | TN0820 |
| Kind | |
| Nominal diameter (mm) | 203 |
| Impedance (Ω) | 8 |
| Rated power (W) | 150 |
| Maximum power (W) | |
| Sensitivity (dB, 1 W/1 m) | 94 |
| Frequency response | 60 Hz – 4000 Hz |
| Resonance frequency, fs (Hz) | 61.9 |
| DC resistance, Re (Ω) | 5.62 |
| Mechanical Q, Qms | 1.563 |
| Electrical Q, Qes | 0.346 |
| Total Q, Qts | 0.283 |
| Equivalent volume, Vas (l) | 21.92 |
| Effective piston area, Sd (cm²) | 226.98 |
| Moving mass, Mms (g) | 21.98 |
| Force factor, BL (T·m) | 11.79 |
| Voice coil inductance, Le (mH) | 0.65 |
| Linear excursion, Xmax (mm) | 2 |
| Excursion limit, Xmech (mm) | |
| Voice coil diameter (mm) | 50 |
| Cutout diameter (mm) | 183 |
| Mounting depth (mm) | 100 |
| Cone material | Kevlar loaded paper |
| Magnet material | Neodymium |
| Weight (kg) | 1.3 |