Updated 8 May 2026
| Brand | Celestion |
| Category | Musical Instruments |
| Available at | 1 UK stores |
| 90-day avg | £259.00 |
Celestion
Celestion CF1840JD 18 Low Frequency Subwoofer Driver 4 Ohm
£259.00Fair Price
Cheapest at Gear4music · 1 store
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PRICE HISTORY
Current
£246
Change
+11.2%
Avg
£230
Low
£217
High
£246
Volatility
3.3%
PRODUCT DESCRIPTION
- Specifications Driver Dimensions: 18 / 457mm Power Rating: 1200W RMS Nominal Impedance: 4 Ohms Sensitivity: 95dB Frequency Range: 30Hz - 2500Hz Voice Coil Diameter: 4 / 100mm Voice Coil Material: Round Copper Former Material: Glass Fibre Cone Material: Kevlar Loaded Paper Chassis Type: Cast Aluminium Suspension: Double Magnet Type: Ferrite Magnet Weight: 3.18kg Dimensions: 500mm x 500mm x 255mm Weight: 13kg / 28.6lbs Mounting Information Overall Diameter: 460mm / 18.11 Overall Depth: 220.35mm / 8.68 Cut-Out Diameter: 414mm / 16.24 Mounting Slot Dimensions: 11mm x 7mm / 0.43 x 0.28 Number of Mounting Slots: 8 Mounting PCD Range: 432mm - 441mm / 17 - 17.36 Weight: 11.6kg / 25.5lbs