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Rcf lf18G400 Woofer

KShs15,000.00

Rcf lf18G400 Woofer

The woofer with linear frequency response characteristics and very high power handling.

Key Features

  • Remarkable linearity and power handling
  • 4″ diameter inside/outside copper voice coil on fiberglass former
  • 2,000 watt continuous program power handling
  • 9 mm linear excursion, 50 mm peak to peak
  • Unique T-pole, curved on top, and 14 mm top plate for minimum power compression
  • Triple-roll surround and fiber-loaded corrugated straight cone geometry
  • Dual spider design with silicon-based damping control
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KShs15,000.00

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Rcf lf18G400 Woofer Details

The Rcf lf18G400 is an 18-inch woofer with linear frequency response characteristics and very high power handling. The LF18G400 uses a fibre-loaded cone assembly along with a high excursion triple roll, and constant geometry surround. This combination provides remarkable strength and peak-to-peak maximum excursion of 50mm. Special features of this 18″ are the unique T-pole, curved against voice coil over-driving and 14mm top plate for the best control and power handling.

Key Features

  • Remarkable linearity and power handling
  • 4″ diameter inside/outside copper voice coil on fibreglass former
  • 2,000-watt continuous program power handling
  • 9 mm linear excursion, 50 mm peak to peak
  • Unique T-pole, curved on top, and 14 mm top plate for minimum power compression
  • Triple-roll surround and fibre-loaded corrugated straight cone geometry
  • Dual spider design with silicon-based damping control
Rcf lf18G400 resonant frequency fS 28 Hz
Electrical Q QES 0.29
Mechanical Q QMS 4.60
Total Q factor QTS 0.27
Suspension equivalent air volume VAS 360 litres
DC resistance RE 5.1 Ω
Minimum impedance Zmin 6.0 Ω
Voice coil inductance LE 1.2 mH
Force factor B·l 24.2 T·m
Suspension mechanical resistance RMS 7.3 N·s/m

 

Suspension mechanical compliance CMS 176 µm/N
Moving mass MMD 160.7 g
Moving mass (including airload) MMS 190 g
Surface of the diaphragm SD 1200 cm²
Effective diaphragm diameter Ø 39.5 cm
Maximum linear excursion Xmax ± 9 mm
Excursion limit Xlim ± 25 mm
Displacement volume at Xmax VD 1080 cm³
Efficiency η₀ 2.63 %
Efficiency bandwidth product EBP 96
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Rcf lf18G400 Dimension

Volume occupied 7 liters
Overall diameter 465 mm
Baffle hole diameter 424 mm
Overall depth 228 mm
Flange thickness 14 mm
Net weight 13.3 kg
Diaphragm shape Straight Cone
Surround material Polycotton
Voice coil diameter 102 mm
Voice coil height (HVC) 25 mm
Coil material Copper
Magnet Ceramic

 

The woofer is a bass speaker that offers quality Sound. If you are looking for Speakers with bass, then this is your Speaker. The Speaker has the best bass speakers price in Kenya. The bass speakers price in Kenya is affordable and worth every penny in comparison to what it brings to the table

They are great church speakers. Order yours at affordable prices at our stores available in Nairobi Kenya

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