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CF1840JD/8

Kod EAN: 0739894586351

PA subwoofer, 1,200 W, 8 Ω Two demodulation rings Optimised double suspension Balanced ventilation for enhanced cooling 8 Ω version, also available as 4 Ω version (CF1840JD/4) Manufacturer information: Celestion International LtdClaydon Busines...

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CF1840JD/8

PA subwoofer, 1,200 W, 8 Ω
  • Two demodulation rings
  • Optimised double suspension
  • Balanced ventilation for enhanced cooling
  • 8 Ω version, also available as 4 Ω version (CF1840JD/4)
Manufacturer information:
Celestion International Ltd
Claydon Business Park, Great Blakenham,
Ipswich
Suffolk IP6 0NL
United Kingdom
info@celestion.com

Importer:
MONACOR INTERNATIONAL GmbH & Co. KG
Konsul-Smidt-Str. 68
28217 Bremen
Deutschland
info@monacor.com

Parametry

Impedance (Z) 8 Ω
Transmission technology cable
Frequency range 30-2,500 Hz
Resonant frequency (fs) 37 Hz
Power rating (RMS) 1,200 W
Peak music power output (MAX) 2,400 W
SPL 97 dB/W/m
Suspension compl. (Cms) 0.09 mm/N
Moving mass (Mms) 217.40 g
Mech. Q factor (Qms) 4.372
Electr. Q factor (Qes) 0.437
Total Q factor (Qts) 0.397
Equivalent volume (Vas) 155 l
DC resistance (Re) 5.29 Ω
Force factor (BxL) 24.76 Tm
Voice coil induct. (Le) 1.16 mH
Voice coil diameter Ø 100 mm
Voice coil winding height 30 mm
Voice coil material copper wire
Voice coil former glass fibre
Linear excursion (XMAX) ± 12.5 mm
Eff. cone area (Sd) 1,134.12 cm2
Magnet weight 3.18 kg
Mounting cutout Ø 414 mm
Mounting depth 220 mm
Mounting hole diameter Ø 441-432 mm
Dimensions Ø 460 mm x 220 mm
Outside diameter Ø 460 mm
Width Ø 460 mm
Height Ø 460 mm
Depth 220 mm
Colour black
Admiss. ambient temp. 0-40 °C
Weight 11.6 kg
Packing unit 1
Type of speaker 18"
Packaging dimensions (W x H x L) 0.5 x 0.26 x 0.5 m
Gross weight 13.65 kg
Net weight 11.6 kg

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