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In Phase Car Audio Bass Box Bundle- Alpine SWE-1244E and Bassbox CoBX12ACT+ SWE-1244E
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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 

5 Stars (1)

In Phase Car Audio Bass Box Bundle- Alpine SWE-1244E and Bassbox Complete Package

5 Stars
1 Review(s) / write a review
Quickfind Code - 32849
Quick Summary:

Bring that extra kick into your car audio system with this package! Amplified bass box with Alpine SWE subwoofer!


Finance Available
On Orders Over £300

  • 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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Key Features

Bass Box Bundle Alpine SWE1244E and Bassbox Complete Package - In Phase Car Audio BX12ACT+ SWE-1244E

This package is the perfect solution for someone who is looking to add more bass to their system without taking up valuable space.

This 12 inch distance running woofer working in unison with this enclosure can really move some soundwaves. This enclosure has been carefully engineered and tuned to work flawlessly with the Alpine SWE subwoofer to deliver maximum performance.

The result is surprisingly deep, strong and accurate bass output for nearly any vehicle. The subwoofer itself is also fully protected with a heavy duty, flush mounted grill. The Alpine SWE handles 200w RMS and is available in a single 4 ohm voice coil configuration.

Alpine are very well known in the car audio industry for their innovative and groundbreaking subwoofers. The SWE subwoofer is nothing short of perfection for entering in the Alpine range with a basic upgrade. The box's amplifier pushes 300W RMS power which is more than sufficient for the SWE-1244E. With the speaker level input, this system can be hooked up to any headunit. The Juice JWTRU10 is the perfect wiring kit to accompany this package.

A couple of notes-

Ensure you have enough room in the vehicle to fit this and the sub does not come delivered mounted to the box. 

Download image of In Phase Car Audio BX12ACT SWE-1244E Click here for Image of In Phase Car Audio BX12ACT SWE-1244E
Technical Specification
Box Specs
  • 12' active enclosure
  • 1000 watts
  • High level input
  • MDF construction
  • Fully hand trimmed for perfection
  • Ported enclosure
  • Flush mounted built in amplifer
  • High level input connection included.
  • Built-in amplifier
  • 50.5cm X 41.5cm X 44.5cm cm (top board 44.5 x 26.5cm)
Sub specs
  • Peak Power: 650W
  • RMS Power: 200W
  • Frequency Response: 30Hz - 500Hz
  • Sensitivity: 88.7dB/W (1m)
  • Installation Diameter: 280mm
  • Depth: 131mm
Related Accessories
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Customer reviews

Bass Box
Glen on 25/09/2019 5 star rating

Purchased this from you and your store in ilford installed it. This Alpine bundle really packs a punch. Great package deal at very reasonable price too.

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Questions/Answers About This Product
  • Question: 03 July 2017
    Car: Ford Mondeo - 2004>

    Does it come with wiring and everything needed?


    Thanks for your question, you will need a wiring kit like the one shown below.

    JW81 1800 watts amplifier wiring kit

    Found Useful? Yes 

  • Question: 23 April 2017
    Car: Vauxhall Corsa - 2000-2006

    Hi would this fit in my 2005 Vauxhall corsa just fitted behind the rear seats facing towards the cabin ??

    yes it will fit into the boot of your car, you could face it towards the front is you wish as long as the subwoofer cone doesn't hit against the back seat as it will damage the woofer

    Found Useful? Yes 

  • Question: 24 January 2016
    Car: BMW 5 Series (E39) - 2004> (E60)

    Hi there,

    Please could provide me the specs of the amplifier and the sizes of both sealed and ported boxes?
    Thank you.

    hi there this amp is a 1200w amp with 400w rms power. this box only comes as a sealed enclosure

    Bass Box with built in Amplifier for 12" subwoofers

    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