• Focal IFBMW-S 4" Component Car Speakers for BMW

Focal IFBMW-S 4" Component Car Speakers for BMW

  • Focal
  • In Stock
  • £299.00
  • £224.95

Focal 4" 2-Way Component Speakers

 The 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!

A system adapted to OEM systems

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®.

The aluminium/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.

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.

Key Features:

  • 100% plug and play (original connectors)
  • Compatible with 1 Series, 3 Series and X1
  • 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)


  • Woofer: 315/16" (100mm)
  • Voice coil diameter: 1" (25mm)?Voice coil height: 07/16" (11mm)
  • Magnet: 213/16" (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: 4?

Focal 4" 2-Way Plug & Play Component Speakers

IFBMW-S Compatibility Chart

Car Model Model Radio Description Notes
1-Series E81, E82, E87, E88, F20* Standard Radio 1
3-Series E90, E91, F30, F31*, F34* Standard Radio 1
5-Series F10* Standard Radio 1
X1 E84 Standard Radio 1
* Technical wire adaptation to fit in those cars models.
1. Not Compatible with High Performance Sound System

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If you require this product professionally fitted please contact us for a quotation.

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