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Focal Integration IFBMW-S - 2-Way Speaker System


In Stock

Quantity: Speaker Pair

  • Speaker Pair
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Product Details

The Focal Integration IFBMW-S is a 2-way component kit with 4’’ woofers, and tweeters.

Designed and Made in France, the IFBMW-S allows BMW® owners to enjoy Focal musicality, which is natural, rich and aerated, while respecting the aesthetics of the car! This kits are suitable for the German manufacturer’s best-selling models: 1 Series, 3 Series, 5 Series and X1.

The frame of the 4’’ woofer is identical to the original, and the Polyglass cone and the phase plug provide improved dispersion. Filtering is carried out by the connector supplied with the kits which has the same standards as those used by BMW®.

For BMW Interiors with Tweeters

The tweeters can be removed from the Focal mounts, so they can be assembled onto the original mounts, and then installed in the place of the original tweeters.

The aluminum/magnesium inverted dome tweeter used is reputed for the precision of its treble. It has been developed as a solution to the various installation constraints.

For BMW Interiors without Tweeters

A specific mount is supplied with the kit. The mount fixes to the plastic cover on the mounting bracket of the wing mirror. Specific cables are supplied to ensure connection to the original connector.

BMW Car Compatibility


  • BMW 1 Series (E81 / E82 / E87 / E88 / F20* / F21*)
  • BMW 3 Series (E90 / E91 / F30 / F31* /F34)
  • BMW 5 Series (F10* / F11*)
  • BMW X1 (E84)

* Technical wire adaptation to fit in those cars models.


  • 100% plug and play (original connectors)
  • Quick installation
  • Improving systems not equipped with tweeters
  • Significant results even without changing the OEM system
  • Scalability in case of amplification or replacement of the head unit
  • Complete pack (tools and clips supplied)

Technical Specifications

  • Woofer: 3 15/16" (100mm)
  • Voice coil diameter: 1" (25mm)
  • Voice coil height: 7/16" (11mm)
  • Magnet: 2 13/16" (72mm)
  • Aluminium/magnesium inverted dome tweeter
  • Crossover: 18 dB/oct (4 kHz)
  • Max Power: 80W
  • RMS Power: 40W
  • Sensitivity (2.83V/1m): 90.5dB
  • Frequency Response: 85Hz – 22kHz
  • Nominal Impedance:

What's in the Box?

  • 2 Woofers
  • Right and Left inverted dome tweeters mounted in custom installation housings
  • Two 43" Lengths of speaker wire (each connects a woofer and tweeter to the factory wiring)
  • 4 Replacement door panel clips (use if needed)
  • Torx key
  • Panel removal tool
  • Four 3/8" Screws
  • Two 11" Zip ties
  • Vehicle specific installation instructions (English/ French)
  • Focal window sticker
  • Serial number card

Further Information

Focal Integration IFBMW-S - User Manual