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Difuzor LF ferita 18LW1400-4OHM

18 Sound
cod produs: 18LW1400-4OHM
In Stoc
1600.75 Lei
*pretul include TVA
Cumpara
+-

Descrierea Produsului

  • 98 dB SPL 1W / 1m average sensitivity
  • 100 mm (4 in) Interleaved Sandwich Voice coil (ISV)
  • 1000W AES power handling
  • Carbon fiber reinforced straight ribbed cone
  • Double Silicon Spider (DSS) for improved excursion control and linearity
  • Double Demodulating Rings (DDR) for lower distortion
  • Improved heat dissipation via unique basket design and multiple backplate vents
  • Weather protected cone and plates for outdoor usage
  • Ideal for high SPL subwoofer designs
GENERAL SPECIFICATIONS
Nominal Diameter 460 mm (18 in)
Rated Impedance 8 Ohm
AES Power 1000 W
Program Power 1400 W
Peak Power 7000 W
Sensitivity 98 dB
Frequency Range 28 - 2500 Hz
Power Compression @-10dB 0,8 dB
Power Compression @-3dB 2,1 dB
Power Compression @Full Power 3,0 dB
Max Recomm. Frequency 500 Hz
Recomm. Enclosure Volume 130 ÷ 350 lt. (4,59 ÷ 12,36 cuft)
Minimum Impedance 6,4 Ohm at 25°C
Max Peak To Peak Excursion 50 mm (1,97 in)
Voice Coil Diameter 100 mm (4 in)
Voice Coil Winding Material copper
Suspension Triple roll, Polycotton
Cone Straight Ribbed, carbon fiber reinforced paper
THIELE SMALL PARAMETERS
Fs 31 Hz
Re 5 Ohm
Sd 0,1225 sq. mt. (189,88 sq. in.)
Qms 7,2
Qes 0,31
Qts 0,29
Vas 297 lt. (10,49 cuft)
Mms 190 gr. (0,42 lb)
BL 24,7 Tm
Linear Mathematical Xmax ± 9 mm (± 0,35 in)
Le (1kHz) 2,3 mH
Ref. Efficiency 1W@1m (half space) 96,5 dB
MOUNTING INFORMATIONS
Overall diameter 462 mm (18,18 in)
N. of mounting holes 8
Mounting holes diameter 8,5 mm (0,33 in)
Bolt circle diameter 438-440 mm (17,24-17,32 in)
Front mount baffle cutout ø 416 mm (16,38 in)
Rear mount baffle cutout ø 422 mm (16,61 in)
Total depth 215,4 mm (8,48 in)
Flange and gasket thickness 26 mm (1,02 in)
Net weight 13,3 kg (29,36 lb)
Shipping weight 14,9 kg (32,9 lb)
CardBoard Packaging dimensions 482 x 482 x 257 mm (19 x 19 x 10,1 in)

Specificatiile Produsului

  • Dimensiune Difuzor 18"
  • Echipamente Sunet Difuzoare
  • Impedanta 4/8 ohm
  • Putere RMS > 1000 w
  • Tehnologie Ferita
  • Tip difuzor LF Bass - Joase

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