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 |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.
* Tested for two hours using a continuous