CDX HF Neo | CDX HF Ferrite | NTR LF Aluminium Neo | FTR LF Aluminium Ferrite | TN LF Steel Neo | TF LF Steel Ferrite
Designed for high-end sound reinforcement applications, Celestion FTR aluminium chassis, Ferrite magnet drivers feature a Smart Chassis Design and wet wound Inside/Outside Voice Coils for efficient cooling, reducing thermal compensation and minimising distortion. Exceptional BL and stiffness (K) symmetry further contribute to low distortion, while FEA-optimised magnet topology reduces inductance, also minimising distortion. The FTRs use water-resistant, glass fibre impregnated cones with sealed surrounds and added damping for reduced cone resonances. FTR-HDX drivers are among the lightest in their class.
| Model | Voice Coil Diameter (mm/in) |
Power Rating (AES, W rms) |
Sensitivity (dB) |
General Specifications |
Small Signal Parameters |
Mounting Information |
Graph |  |
|
|---|---|---|---|---|---|---|---|---|---|
| FTR18-4080HDX | 101.6/4.0 | 1000 | 95 | View | View | View | View | View | View |
| FTR18-4080FD | 100/4 | 1000 | 97 | View | View | View | View | View | View |
| FTR18-4080F | 100/4 | 600 | 97 | View | View | View | View | View | View |
| FTR15-4080HDX | 101.6/4.0 | 1000 | 96 | View | View | View | View | View | View |
| FTR15-4080HD | 100/4 | 1000 | 94 | View | View | View | View | View | View |
| FTR15-4080FD | 100/4 | 1000 | 97 | View | View | View | View | View | View |
| FTR15-4080F | 100/4 | 600 | 97 | View | View | View | View | View | View |
| FTR15-3070E | 76.2/3.0 | 400 | 97 | View | View | View | View | View | View |
| FTR15-3070C | 76/3.0 | 400 | 99 | View | View | View | View | View | View |
| FTR12-4080HDX | 101.6/4.0 | 1000 | 93 | View | View | View | View | View | View |
| FTR12-3070C | 76.2/3.0 | 350 | 96 | View | View | View | View | View | View |
