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Focal Speaker Upgrade x 4

Shallow-mount 4" component speaker system


SKU: FSU4-DEF Categories: , Tags: , , , ,
Product Highlights

The Focal upgrade 2-way car audio kit brilliantly offers sound quality and its low mounting depth makes it fit perfectly original installations in terms of mechanics into your vehicle. The filters are built into the connectors to make installation into the vehicle doors easier.

The upgrade kit has been specially designed for easy installation in the smallest spaces. Its compact design and its lack of depth mean that it can be fitted easily, without too many modifications.

The kit offers you exceptional music sound production quality for this price range. The woofer is fitted with Polyglass membrane, butyl suspension, a rigid, non-magnetic, compact ABS chassis, a powerful neodymium motor and a TNB tweeter which is capable of producing the highest frequencies to very high precision.

  • Innovative basket fixing
  • Compact and powerful
  • Compatibility with shallow original space
  • Neodymiun magnet: powerful & compact
  • 2 tweeter support accessories
What's in the Box
  • Two 4″ Woofers
  • Two inverted dome tweeters (with attached 22″ length of speaker wire and in-line crossover)
  • Two 7″ Woofer wires with in-line crossovers
  • 2 Tweeter flush mount cups
  • 2 Tweeter angle mount housings
  • Tweeter removal tool
  • 2 ISO connectors (for plug and play installation in certain vehicles)
  • 2 Rear support brackets (for mounting the tweeters)
  • 8 Speed clips
  • 2 Stud bolts (for flush mounting)
  • 2 Nuts for the stud bolts
  • Eight 1-1/8″ Self-tapping screws
  • Four 3/4″ Flat-head screws
  • Owner’s manual (English/ French)
  • 2 Focal logo badges
  • Focal window sticker
  • Serial number card