Celestion TF0818MR
Celestion TF0818MR - 100W 8 inch midrange driver with pressed steel chassis and ferrite magnet, 99dB sensitivity and 800-5000Hz frequency range.
| Brand | Celestion |
| Model | TF0818MR |
| Kind | Woofer |
| Nominal diameter (mm) | 203 |
| Impedance (Ω) | 8 |
| Rated power (W) | 100 |
| Maximum power (W) | |
| Sensitivity (dB, 1 W/1 m) | 99 |
| Frequency response | 800 Hz – 5000 Hz |
| Resonance frequency, fs (Hz) | 453 |
| DC resistance, Re (Ω) | 6.63 |
| Mechanical Q, Qms | |
| Electrical Q, Qes | |
| Total Q, Qts | |
| Equivalent volume, Vas (l) | |
| Effective piston area, Sd (cm²) | |
| Moving mass, Mms (g) | |
| Force factor, BL (T·m) | |
| Voice coil inductance, Le (mH) | 0.31 |
| Linear excursion, Xmax (mm) | |
| Excursion limit, Xmech (mm) | |
| Voice coil diameter (mm) | 44 |
| Cutout diameter (mm) | 183 |
| Mounting depth (mm) | 85 |
| Cone material | Kevlar loaded paper |
| Magnet material | Ferrite |
| Weight (kg) | 1.9 |