Please wait...
Please wait...
Our website uses cookies so that you can place orders and we can provide a better service. Continue to use the site as normal if you're happy with this, or find out how to manage cookies.
Please wait...
Alpine Car Audio Systems SBG-844BR 400W 8 " bass reflex subwoofSBG-844BR
£129.99 Save £22.01  was:£152.00
Click to Close

Fit it Yourself?

Everything you need to fit it yourself at home

Only £30.00 

With Steering Wheel Control
Only £50.00 

Alpine Car Audio Systems SBG-844BR 400W 8 " bass reflex subwoofer in custom enclosure

£129.99 Save £22.01 (14%)  was:£152.00
5 Stars 5
Quickfind Code - 28181
Quick Summary:

With 400W peak power handling, this ready-to-use bass reflex subwoofer box is just the thing for big bass fans.

Condition: New

Save £22.01 (14%)
rrp: £152.00
Only 2 Left!
Buy Now

  • Free Car Air Freshener with every order Free Car Air Freshener with every order
  • Easy ReturnsEasy Returns
  • Next Day Delivery available on all orders before 5pm Next Day Delivery available on all orders before 5pm

Click image to zoom

Key Features

400W 8 " bass reflex subwoofer in custom enclosure - Alpine Car Audio Systems SBG-844BR

With 400W peak power handling, this ready-to-use bass reflex subwoofer box is just the thing for big bass fans. It has a pre-installed SWG-844 subwoofer and is all wired with high quality terminals in the back. Acrylic windows on the top and side provide an inside view and the blue illumination adds a cool effect. A protective grille ensures that nothing sliding around in the trunk damages the woofer.

Download image of Alpine Car Audio Systems SBG-844BR Click here for Image of Alpine Car Audio Systems SBG-844BR
Technical Specification
Key features of the Alpine SBG-844BR
  • Alpine SBG-844BR
  • Ready to use bass reflex subwoofer
  • Reflex bass enclosure design
  • Acrylic wondow with blue illumination
  • 8" Type-G series subwoofer
  • Peak power handling 400 watts
  • RMS Power 120 watts
  • Dimension 275 x 283 x 215/325mm
  • Subwoofer protection bars
SWG-844 Subwoofer Featers
  • Peak Power: 400W
  • RMS Power: 120W
  • Frequency Response: 34Hz � 1.5kHz
  • Sensitivity: 87dB/W (1m)
  • Installation Diameter: 183mm
  • Depth: 114mm
Please wait...
Customer reviews

There are no customer reviews yet.

Write a review
Review Title: 

How many would you give this product?

Newsletter sign up

Questions/Answers About This Product
  • Question: 01 September 2021
    Car: BMW

    Hi. I have a bmw f30. Looking to upgrade my system. I have the base system. I’m thinking of either upgrading subs under the seats or a sub in the boot. Please advise what would be better thanks.


    The easiest upgrade, would be for the below. However, a system overall may be more beneficial to you depending on budget.

    BLAM BL-BM200W 8" 60w RMS BMW hi-performance Underseat Subwoofers

    Found Useful? Yes 

  • Question: 06 April 2021
    Car: Mercedes C - Class - 2000> (W203)

    Hi, can the slot port be sealed to be used as a sealed enclosure? Thanks


    As far as I am aware, no.

    Found Useful? Yes 

  • Question: 02 June 2020
    my car is golf mk3 cabriolet. Can I have dimensions of the box so i can check to see if will fit in my boot. Regards Nick

    According the Alpine.

    The box dimensions are 275 x 283 x 215 /325 mm

    Found Useful? Yes 

  • View All
Got a Question about this Product?

The email address is required to email you when your question has been answered

Car Make
Car Model

chars left

Newsletter sign up

N.B. Questions are answered during office hours
Please don't put sensitive info in the question.

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