Speaker Celestion CF1840H, 4 ohm, 18 inch
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Celestion |
CF1840H |
CF1840H-4 |
T5861 |
Cone driver |
Sold by piece |
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Brand Celestion |
Model CF1840H |
TLHP code CF1840H-4 |
Manufacturer code T5861 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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Indicative average supply lead time: 5 weeks
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18" ferrite magnet, cast aluminium chassis LF driver delivering 1000Wrms (AES Standard) power handling and 98dB sensitivity
4" high temperature, dual layer, Inside/Outside voice coil for higher efficiency, preventing performance loss through thermal compression
Triangulated coil reinforcement reduces moving mass, thereby increasing sensitivity, while maintaining a long Xmax
Finite element analysis optimised magnet assembly delivers remarkably low harmonic distortion and very high motor strength
Smart chassis design minimises reflections back onto the cone, significantly reducing acoustic distortion
Intelligent heat management in both chassis and magnet assembly design offers increased output level
General |
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| Product type | Cone driver |
| Brand | Celestion |
| Reference | CF1840H |
| Product code | T5861 |
Informations |
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| Nominal impedance | 4 ohm |
| Dimensional category | 18 inch |
| Frequency coverage type | Sub, Low |
| Country Origin | CN |
| Manufacturer sensitivity | 98 dB |
| Calculated sensitivity | 96.49 dB |
| Nominal power handling | 1000 W |
| Bandwidth | 30÷2500 Hz |
Fundamental parameters |
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| Mms | 154.06 gr |
| Le | 0.24 mH |
| Re | 3.07 ohm |
Small signal parameters |
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| Fs | 37.6 Hz |
| Qes | 0.385 |
| Qms | 5.552 |
| Qts | 0.36 |
| Vas | 211.24 L |
Datas |
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| Xmax | ±8 mm |
| EBP | 98 Hz |
| Fs / Qts | 104 Hz |
| Vas * Qts² | 27.38 L |
| Calculated efficiency | 2.8 % |
| Weight | ~11.6 kg |
Dimensions |
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| Voice coil diameter | 4 inch |
| Outside diameter | 460 mm |
| Baffle cutout diameter | 414 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Ferrite |
Question about Celestion CF1840H-4
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Celestion CF1840H-4, Range, version, replacement...
Informations Celestion CF1840H-4
4" high temperature, dual layer, Inside/Outside voice coil for higher efficiency, preventing performance loss through thermal compression
Triangulated coil reinforcement reduces moving mass, thereby increasing sensitivity, while maintaining a long Xmax
Finite element analysis optimised magnet assembly delivers remarkably low harmonic distortion and very high motor strength
Smart chassis design minimises reflections back onto the cone, significantly reducing acoustic distortion
Intelligent heat management in both chassis and magnet assembly design offers increased output level
Name Speaker Celestion CF1840H, 4 ohm, 18 inch
SKU CF1840H-4
Price € 270.74 225.61
Availability In stock
Buy Speaker Celestion CF1840H, 4 ohm, 18 inch
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 CF1840H-4
SPL vs Impedance measure
Garantie
This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.
