Speaker Celestion CF1830E, 8 ohm, 18 inch
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Celestion |
CF1830E |
CF1830E-8 |
T5828 |
Cone driver |
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Brand Celestion |
Model CF1830E |
TLHP code CF1830E-8 |
Manufacturer code T5828 |
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Product type Cone driver |
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18" ferrite magnet, cast aluminium chassis LF driver delivering 700Wrms (AES Standard) power handling and 94dB sensitivity
3" high temperature, multi- layer voice coil for greater motor force
FEA optimized magnet assembly delivers highly symmetrical cone - movement, leading to exceptionally low harmonic distortion
Balanced Airflow Venting (BAV) on the front-plate increases airflow to provide enhanced cooling
Dual Magnet Motor (DMM) incorporates a secondary magnet used to increase overal motor force (Bl) without the need for any additional increase in magnet size
"Multi-roll" surround provides exceptional linearity at extremes of cone excursion
General |
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| Product type | Cone driver |
| Brand | Celestion |
| Reference | CF1830E |
| Product code | T5828 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 18 inch |
| Frequency coverage type | Sub, Low |
| Country Origin | CN |
| Manufacturer sensitivity | 94 dB |
| Calculated sensitivity | 96.63 dB |
| Nominal power handling | 700 W |
| Bandwidth | 30÷2500 Hz |
Fundamental parameters |
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| Mms | 167.47 gr |
| Le | 3.24 mH |
| Re | 5.27 ohm |
Small signal parameters |
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| Fs | 40.5 Hz |
| Qes | 0.371 |
| Qms | 4.367 |
| Qts | 0.343 |
| Vas | 167.92 L |
Datas |
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| Xmax | ±5 mm |
| EBP | 109 Hz |
| Fs / Qts | 118 Hz |
| Vas * Qts² | 19.76 L |
| Calculated efficiency | 2.89 % |
| Weight | ~9.9 kg |
Dimensions |
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| Voice coil diameter | 3 inch |
| Outside diameter | 460 mm |
| Baffle cutout diameter | 414 mm |
| Depth after front | 211.3 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Ferrite |
Question about Celestion CF1830E-8
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Repair Celestion CF1830E-8
Informations Celestion CF1830E-8
3" high temperature, multi- layer voice coil for greater motor force
FEA optimized magnet assembly delivers highly symmetrical cone - movement, leading to exceptionally low harmonic distortion
Balanced Airflow Venting (BAV) on the front-plate increases airflow to provide enhanced cooling
Dual Magnet Motor (DMM) incorporates a secondary magnet used to increase overal motor force (Bl) without the need for any additional increase in magnet size
"Multi-roll" surround provides exceptional linearity at extremes of cone excursion
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 CF1830E-8
SPL vs Impedance measure *
* Tested for two hours using a continuous
