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Alpine Car Audio Systems SBG-844BR 400W 8 " bass reflex subwoofSBG-844BR
£94.99 Save £25.00  was:£119.99
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Only £30.00 

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

£94.99 Save £25.00 (21%)  was:£119.99
5 Stars 5
Quickfind Code - 28181
Save £25.00 (21%)
rrp: £119.99
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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.

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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
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Questions/Answers About This Product
  • 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 

  • Question: 29 January 2020
    Car: VW Golf - 2003 > MK5

    Hi I have installed a 10awg wire set for the sub ready will this be ok I've been reading 10awg is ok for up to 200watt sub Wil it cause any damage or run fine


    this subwoofer is rated at 400w peak but 120W rms power so running it on a 10 gauge should be fine depending on which amp u use. however we would normally recommend a minimum of 8 gauge for most cars as you have 5 metres of cable that is fairly thin and will over time build up resistance.

    Found Useful? Yes 

  • View All
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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