Speaker Celestion FTR15-3070E, 8 ohm, 15 inch
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Celestion |
FTR15-3070E |
FTR15-3070E-8 |
T5499 |
Cone driver |
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Brand Celestion |
Model FTR15-3070E |
TLHP code FTR15-3070E-8 |
Manufacturer code T5499 |
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Product type Cone driver |
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400Wrms continuous power handling (measured to AES Standard)
Flexirol™ technology for greater excursion control
Saturated gap technology for lower harmonic distortion
Low frequency response, down to 40Hz
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 | FTR15-3070E |
| Product code | T5499 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 15 inch |
| Frequency coverage type | Sub, Low, Midbass |
| Country Origin | CN |
| Manufacturer sensitivity | 97 dB |
| Calculated sensitivity | 96.48 dB |
| Nominal power handling | 400 W |
| Bandwidth | 40÷4000 Hz |
Fundamental parameters |
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| Mms | 88.69 gr |
| Le | 1.3 mH |
| Re | 5.36 ohm |
Small signal parameters |
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| Fs | 45.3 Hz |
| Qes | 0.46 |
| Qms | 3.07 |
| Qts | 0.4 |
| Vas | 143.85 L |
Datas |
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| Xmax | ±5.5 mm |
| EBP | 98 Hz |
| Fs / Qts | 113 Hz |
| Vas * Qts² | 23.02 L |
| Calculated efficiency | 2.8 % |
| Weight | ~8.4 kg |
Dimensions |
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| Voice coil diameter | 3 inch |
| Outside diameter | 385 mm |
| Baffle cutout diameter | 351 mm |
| Depth after front | 161 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Ferrite |
Question about Celestion FTR15-3070E-8
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Informations Celestion FTR15-3070E-8
Flexirol™ technology for greater excursion control
Saturated gap technology for lower harmonic distortion
Low frequency response, down to 40Hz
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 FTR15-3070E-8
SPL vs Impedance measure *
* Measured - 1W @ 1m
