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Focal ISC 100 4" 2-Way Coaxial Speaker Kit

  • Polyglass Cone
  • Inverted Aluminum Tweeter
  • Max Power 80 Watts
  • Integrated 6Db/Octave Crossover

Availability: In stock

Regular Price: $179.99

Now: $149.99


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Focal ISC 100

4" 2-Way Coaxial Speaker Kit

Focal applies the same technology they use in their studio and audiophile-grade home systems to their Integration line of car speakers. Their Integration ISC 100 4" speakers use cones made of Polyglass, a material that combines the warm sound of cellulose with the strength of glass, for a woofer that plays accurately with no added resonances.


  • High sensitivity
  • Shallow mounting depth (49 mm)
  • Great improvement from original car speakers
  • Dynamics and neutrality
  • Soundstage orientation


  • Supplied without grille
  • magnet 72mm
  • crossover (integrated) 6dB/oct
  • max power 80W
  • nominal power 40W rms
  • sensitivity 90.3 dB
  • frequency response 90Hz-20kHz

Additional Info

Name Focal ISC 100 4" 2-Way Coaxial Speaker Kit
Manufacturer Focal
Manufacturer's Warranty 3 Year Manufacture's Warranty When Installed by Car Toys
Manufacture's Warranty 2 1 Year Manufacturer's Parts Warranty
upc 3544058750168
Manufacturer Sku ISC100
Speaker Dimensions 4 inch speaker
Power Handling (Watts RMS) 40 W
Power Handling (Watts Peak) 80 W
Impedance (Ohms) 4
Sensitivity 90.3 dB
Design 2-way
Woofer Composition Polyglass
Woofer Surround Butyl Rubber
Tweeter Design Inverted Dome
Tweeter Composition Aluminum
Cutout Diameter (in) 3-5/8"
Top-mount Depth (Inches) 2 in
Water Resistant No