Speaker Celestion CF1840JD, 8 ohm, 18 inch
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Celestion |
CF1840JD |
CF1840JD-8 |
T5863 |
Cone driver |
Sold by piece |
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Brand Celestion |
Model CF1840JD |
TLHP code CF1840JD-8 |
Manufacturer code T5863 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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28%
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If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 5 weeks
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18" ferrite magnet, cast aluminium chassis LF driver delivering 1200Wrms (AES Standard) power handling and 98dB sensitivity
4" high temperature, dual layer, Inside/Outside voice coil for higher efficiency, preventing sensitivity loss through thermal compression
FEA optimized magnet assembly and suspension deliver highly symmetrical cone movement, leading to exceptionally low harmonic distortion
Vented magnet assembly increases airflow to provide enhanced cooling
Twin demodulation rings reduce flux modulation, minimizing electromagnetic distortion
Double suspension and "multi-roll" surround provide exceptional linearity at extremes of cone excursion
General |
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| Product type | Cone driver |
| Brand | Celestion |
| Reference | CF1840JD |
| Product code | T5863 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 18 inch |
| Frequency coverage type | Sub, Low |
| Country Origin | CN |
| Manufacturer sensitivity | 98 dB |
| Calculated sensitivity | 94.82 dB |
| Nominal power handling | 1200 W |
| Bandwidth | 30÷2500 Hz |
Fundamental parameters |
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| Mms | 215.15 gr |
| Le | 0.96 mH |
| Re | 5.29 ohm |
Small signal parameters |
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| Fs | 44.2 Hz |
| Qes | 0.496 |
| Qms | 4.21 |
| Qts | 0.444 |
| Vas | 113.924 L |
Datas |
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| Xmax | ±10 mm |
| EBP | 89 Hz |
| Fs / Qts | 100 Hz |
| Vas * Qts² | 22.46 L |
| Calculated efficiency | 1.91 % |
Dimensions |
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| Voice coil diameter | 4 inch |
| Outside diameter | 460 mm |
| Baffle cutout diameter | 412.6 mm |
| Depth after front | 220.35 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Ferrite |
Question about Celestion CF1840JD-8
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Informations Celestion CF1840JD-8
4" high temperature, dual layer, Inside/Outside voice coil for higher efficiency, preventing sensitivity loss through thermal compression
FEA optimized magnet assembly and suspension deliver highly symmetrical cone movement, leading to exceptionally low harmonic distortion
Vented magnet assembly increases airflow to provide enhanced cooling
Twin demodulation rings reduce flux modulation, minimizing electromagnetic distortion
Double suspension and "multi-roll" surround provide exceptional linearity at extremes of cone excursion
Name Speaker Celestion CF1840JD, 8 ohm, 18 inch
SKU CF1840JD-8
Price € 243.05 202.54
Availability In stock
Buy Speaker Celestion CF1840JD, 8 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 CF1840JD-8
SPL vs Impedance measure *
* Tested for two hours using a continuous
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.
