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Fit it Yourself?

Everything you need to fit it yourself at home

Only £30.00 

With Steering Wheel Control
Only £50.00 

Focal Car Audio ISN100 Integration series 4" 10cm 2-way coaxial speaker system

5 Stars 5
Quickfind Code - 32029
Quick Summary:

**** Only for sale in the UK ****
Focal stock is held in our retial stores, Next day delivery is not possible for Focal stock, please allow up to 5days for delivery

This product has been discontinued

  • COVID-19 We are open online & shipping orders during the COVID-19 pandemic
  • Free Car Air Freshener with every order Free Car Air Freshener with every order
  • Next Day Delivery available on all orders before 5pm Next Day Delivery available on all orders before 5pm
  • Easy Returns Easy Returns
  • 1 Year Easy Warranty 1 Year Easy Warranty

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Sorry, this product has been discountinued. please call us for alternatives

Key Features

Integration series 4" 10cm 2way coaxial speaker system - Focal Car Audio ISN100

Focal ISN 100 Total Integration of Focal sound in your car

The ISN 100 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.

Designed for quick and easy original installation

The ISN 100 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 Best Focal Technologies

The ISN 100 Integration kit offers you exceptional music sound production quality for this price range. All the MADE IN FRANCE Focal technologies are included in these speakers: 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.

Focal ISN 100 Features:

  • Max. power 80 W
  • Nom. power 40W
  • Sensitivity (2.83V/1m) 90,5 dB
  • Frequency response (+/-3dB) 90Hz - 28kHz
  • Magnet Neodymium
  • Voice coil 25mm (1')
  • Tweeter TNB Aluminum-Magnesium inverted dome tweeter
  • Woofer 100mm (4')
  • Integrated crossover 6db/oct (Woofer); 12 db/oct (Tweeter)

Download image of Focal Car Audio ISN100 Click here for Image of Focal Car Audio ISN100
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Questions/Answers About This Product
  • Question: 04 March 2017
    Car: BMW 3 Series (E46) - 2005> (E90)

    Will these fit front door speakers and rear speakers without any adapters needed


    These will not fit your BMW. You will need the below listed speakers with speaker adapters or the following Focal speakers.


    100KRS K2 Power 2-way compenent speaker kit 100 watts
    CT25BM08 speaker Adaptors

    Found Useful? Yes 

  • Question: 02 March 2017
    Car: BMW 3 Series (E46) - 2005> (E90)

    Will these fit my bmw e90 front door speakers and rear speakers

    yes they will fit into your front door speakers

    Found Useful? Yes 

Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

542 546 Mansfield Road, Sherwood NG5 2FR
Tel: 0115 9624 986
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181