Speaker Celestion FTR18-4080F, 8 ohm, 18 inch
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Celestion |
FTR18-4080F |
FTR18-4080F-8 |
T5461 |
Cone driver |
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Brand Celestion |
Model FTR18-4080F |
TLHP code FTR18-4080F-8 |
Manufacturer code T5461 |
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Product type Cone driver |
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600Wrms continuous power handling (measured to AES Standard)
Flexirol™ technology for greater excursion control
Saturated gap technology for lower harmonic distortion
Extremely low frequency response, down to 30Hz
Smart chassis design minimises acoustic distortion
Specially treated weather-resistant cone
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.
General |
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| Product type | Cone driver |
| Brand | Celestion |
| Reference | FTR18-4080F |
| Product code | T5461 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 18 inch |
| Frequency coverage type | Sub, Low |
| Country Origin | CN |
| Manufacturer sensitivity | 97 dB |
| Calculated sensitivity | 96.58 dB |
| Nominal power handling | 600 W |
| Bandwidth | 30÷3000 Hz |
Fundamental parameters |
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| Mms | 158.22 gr |
| Le | 1.46 mH |
| Re | 5.31 ohm |
Small signal parameters |
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| Fs | 32.7 Hz |
| Qes | 0.32 |
| Qms | 5.24 |
| Qts | 0.3 |
| Vas | 271.99 L |
Datas |
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| Xmax | ±6 mm |
| EBP | 102 Hz |
| Fs / Qts | 109 Hz |
| Vas * Qts² | 24.48 L |
| Calculated efficiency | 2.86 % |
| Weight | ~12.2 kg |
Dimensions |
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| Voice coil diameter | 4 inch |
| Outside diameter | 457 mm |
| Baffle cutout diameter | 416 mm |
| Depth after front | 205 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Ferrite |
Question about Celestion FTR18-4080F-8
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Informations Celestion FTR18-4080F-8
Flexirol™ technology for greater excursion control
Saturated gap technology for lower harmonic distortion
Extremely low frequency response, down to 30Hz
Smart chassis design minimises acoustic distortion
Specially treated weather-resistant cone
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.
All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.
Measures/Schemes Celestion FTR18-4080F-8
SPL vs Impedance measure *
* Measured - 1W @ 1m
