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In Phase Car Audio XTC69.3 400 watt peak 6x9" 3-way triaxial spXTC69.3
£54.99 Save £35.00  was:£89.99
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5 Stars (8)

In Phase Car Audio XTC69.3 400 watt peak 6x9" 3-way triaxial speaker system

£54.99 Save £35.00 (39%)  was:£89.99
5 Stars
8 Review(s) / write a review
Quickfind Code - 32105
Quick Summary:

With triaxial speakers – that’s three speakers in one – the In Phase XTC69.3 400 watts speaker system takes your in-car sound to a whole new level of volume, power and clarity.

Condition: New

Save £35.00 (39%)
rrp: £89.99
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Key Features

400 watt peak 6x9" 3way triaxial speaker system - In Phase Car Audio XTC69.3

Seriously loud, amazingly clean and sharp, the In Phase XTC69.3 speaker system delivers 400 watts of peak power and rich, crystal-clear sound.

The quality of sound is due to the powered and coated speaker chassis, which dampens distortion and gives more detail. Equally, the glass fibre woven cone adds rigidity and strength and a more powerful bass response. Triaxial speakers enable you to use your car to improve bass and midrange, while a directional tweeter means you can angle the sound from its fixed speaker position.

Thanks to the high quality powered and coated speaker chassis, which dampens distortion and gives more detail, and the glass fibre woven cone which adds rigidity and strength, you can expect a much cleaner, sharper sound with a much more powerful bass response.

British Design

All In Phase SPX, XTC and SXT speakers are designed in the UK utilising over 30 years of audio experience to create a sound that is right for you.

Coaxial Design

Coaxial speakers or full range speakers as they are also known as offer higher quality sound than their dual cone counterparts. The tweet at the helm of the cone allows higher end frequencies (high notes) to be distributed out. This also does not require a separate crossover to fit them.

Glass Fibre Woven Cone, Butyl Rubber surround and Aluminium Chassis

Glass Fibre is a high mechanical strength fibre which has many applications. Used in tent poles, speakers, boat hulls and much more. This material will offer endurance as well as high end performance for a speaker. The 13-ounce magnet allows perfect bass response.

High Power

These speakers allow up to 100W RMS to each speaker and 400W peak power for both. Which is fairly high for a 6" X 9" speaker! These speakers can be run on your headunit or via a separate amplifier. But for best performance match these speakers to the In Phase IPA Series amps.

These Car Audio Speakers Come in Pairs

Download image of In Phase Car Audio XTC69.3 Click here for Image of In Phase Car Audio XTC69.3
Technical Specification
  • 400 watts peak power handling
  • 100 watts (RMS) input power
  • Stronger glass fibre woven cone
  • Rubber surround absorbs vibrations
  • Sensitivity (1W/1m) 90dB
  • Powered coated dampener speaker chassis
  • Frequency response 45hz - 25khz
  • Directional rotational tweeter
  • Speaker size 15 x 23cm (6x9”)
  • Mounting depth 81.9mm
  • Woofer magnet 13.88oz
  • Easy installation – with all cables, fixings and instructions
  • Perfect finish and attractive styling
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Customer reviews

MARTINWRIGLEY on 28/03/2021 5 star rating

Bought these for my smart car as front speakers blown and to replace front speakers you have to take front dash off which is a nightmare. I've made an acoustic shelf and these speakers sound great with really good bass great quality excellent value for money.

Bass is heavy
Arne on 13/10/2020 5 star rating

The bass is really heavey running of my car stereo.very happy

Amazing speakers
Mohammed Khaled on 29/06/2020 5 star rating

I bought them from the ilford branch, and got them installed in my Ford Focus by guys in there. These really do have amazing sound and bass. Guys were very friendly and professional abd have installed them very professionally. I will definitely recommend the branch and these speakers to any one looking to have a good sound system installed with professionalism.

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Questions/Answers About This Product
  • Question: 03 January 2021
    How many Ohms are these?


    These are 4ohm speakers.

    Found Useful? Yes 

  • Question: 10 November 2020
    Car: VW Transporter - <2004

    Could you specify an amp to run these from?
    They are mounted under the seat on my camper. But I don’t want to over power the front speakers


    The below amp would be a good option for you

    In Phase IPA601 2 Channel 2 Ohm Stable Amplifier with Subsonic Filter

    Found Useful? Yes 

  • Question: 01 June 2020
    Car: VW Transporter - 2005 >

    I have an old alpine 3554 amplifier, will these speakers make the most of it or would you run different ones ?


    From what I have seen online, you should be fine you using this amp with those speakers.

    Found Useful? Yes 

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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:

120 - 122 Alfreton Road, Nottingham, Nottinghamshire, NG7 3NR
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