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Alpine Car Audio Systems SWE-1200 Active 8" 20cm Amplified UndeSWE-1200
£169.99 Save £50.00  was:£219.99
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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 

4 Stars (3)

Alpine Car Audio Systems SWE-1200 Active 8" 20cm Amplified UnderSeat Subwoofer Enclosure 150 Watts

Save: £50.00 (23%)  rrp: £219.99
4 Stars
3 Review(s) / write a review
Quickfind Code - 27716
Save: £50.00 (23%)
rrp: £219.99

  • 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

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Key Features

Active 8" 20cm Amplified UnderSeat Subwoofer Enclosure 150 Watts - Alpine Car Audio Systems SWE-1200

Alpine SWE-1200 ready-to-use subwoofer is easy to install, so you can upgrade your sound system with just a few simple steps. Its super shallow structure makes it ideal for under-seat installation or into small spaces.


  • Included Amplifier and Wired Remote Controller
  • Peak Power: 150W
  • super shallow structure

Download image of Alpine Car Audio Systems SWE-1200 Click here for Image of Alpine Car Audio Systems SWE-1200
Technical Specification
  • Included Amplifier
  • Wired Remote Controller
  • VariableLow PassFilter: 50Hz - 125Hz (12dB/oct)
  • Gain Adjustment
  • Phase Selector Switch
  • BandPassType
  • Small size bandpass enclosure
  • RCA & Speaker Inputs
  • For stealth installation
  • Power Handling
  • Peak Power: 150W
  • Dimensions
  • Amplifier: 140 � 30 � 85 mm
  • Subwoofer: 280 x 75 x 226 mm
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Customer reviews

david on 31/10/2014 3 star rating

Brought this to fit in my bmw. I heard a Demo of the USW12 at Leicester store hence i wanted a under seat sub. I brought this one from the web site I must say its no way near as good as a USW12 but it does the job. Does seem to sound a little distorted on high volume. All in all not bad for the money But would pay the extra for the usw 12. david.

Alpine SWE-1200
CHRIS on 01/10/2014 5 star rating

Sounds great and so easy to fit with alpine head unit !

Alpine SWE-1200
RICHARD W. SPANTON on 25/07/2013 5 star rating

Easy to fit and sounds great. It could possibly use a little more oomph but is a superb unit. Well pleased.

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Questions/Answers About This Product
  • Question: 20 January 2019
    Car: Land Rover Defender - 2004>

    Hi I have an alpine radio code cde133bt will the alpine swe 1200 subwoofer will it just plug in to the back off the head Witt out to much modification thanks allan

    Hi Allan

    The SWE-1200 can work with CDE-133BT.

    Found Useful? Yes 

  • Question: 02 November 2018
    Car: Land Rover Defender - 2004>

    Do I need a special lead to connect amp supplied to Alpine head unit ?


    You will need the below listed RCA Lead.

    Oxygen Free RCA Lead (5 metres)

    Found Useful? Yes 

  • Question: 13 August 2018
    Car: VW Eos - 2006>

    will this fit my EOS


    yes it will fit into your eos, it may not fit directly under the seat as i believe the space under there is small, it will however behind the seat and is very easily removed

    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:

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