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Celestion CF1840JD 8 ohm 18" 1200W Pro Audio Low Frequency Woofer T5863

Celestion CF1840JD 8 ohm 18" 1200W Pro Audio Low Frequency Woofer T5863
SKU
570-024
Ship weight
13.20 kg
Priced per:
each
Regular Price:
437.57
UPC:
739894586351
Diameter:
18"
Impedance:
8 ohm
Condition
new
Brand
Celestion
Your price:
CDN $467.97
Quantity Price*
2 or more  Items CDN $433.19
*Note:
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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 Specifications

Nominal diameter
457mm/18in
Power rating1
1200Wrms
Continuous power rating2
2400W
Nominal impedance
Sensitivity3
97dB
Frequency range
30-2,500Hz
Voice coil diameter
100mm/4in
Chassis type
Cast aluminium
Magnet type
Ferrite
Magnet weight
3.18kg/112oz
Coil material
Round copper
Former material
Glass fibre
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Double
Xmax4
10mm/0.39in
Gap depth
10mm/0.39in
Voice coil winding width
30mm/1.18in

Small Signal Parameters

D
0.38m/14.96in
Fs
37Hz
Mms
217.4g/7.67oz
Qms
4.372
Qes
0.44
Mmd
185.145g/6.54oz
Qts
0.4
Re
5.29Ω
Vas
155l/5.47ft3
BI
24.76Tm
Cms
0.09mm/N
Rms
11.56kg/s
Le (at 1kHz)
1.16mH

Mounting Information

Overall diameter
460mm/18.11in
Overall depth
220.35mm/8.68in
Cut-out diameter
414mm/16.24in
Mounting slot dimensions
11mm x 7mm/0.43-0.28in
Number of mounting slots
8
Mounting PCD range
432-441mm/17-17.36in
Unit weight
11.6kg/25.5lb

Packed Dimensions & Weight

Single pack size W x D x H
500mm x 500mm x 255mm
/19.7in x 19.7 x 7.11in
Single pack weight
13kg/28.6lb
Multi pack size W x D x H
1210mm x 1050mm x 1070mm
/47.6in x 41.3in x 42.1in
Multi pack weight
305kg/670lb
Product Graph

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This item: Celestion CF1840JD 8 ohm 18" 1200W Pro Audio Low Frequency Woofer T5863 [1 item(s)]
Price for all: CDN $467.97
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