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DB Audio Systems XTINCT15 Double Subwoofer Mega Bass Performance GrBX215+XTINCT15
£1074.99 Save £225.00  was:£1299.99
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Everything you need to fit it yourself at home

Only £30.00 

With Steering Wheel Control
Only £50.00 

DB Audio Systems XTINCT15 Double Subwoofer Mega Bass Performance Grade Package

£1074.99 Save £225.00 (17%)  was:£1299.99
5 Stars 5
Quickfind Code - 41656
Quick Summary:

The new Dual Subwoofer Package providing you with 6000watts of performance grade bass.

Condition: New

Save £225.00 (17%)
rrp: £1299.99

  • 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

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Key Features

XTINCT15 Double Subwoofer Mega Bass Performance Grade Package - DB Audio Systems BX215+XTINCT15

Move your bass to the next level with DB Audio and its new DB Audio Xtinct 15-inch Subwoofer. It is such a red-hot, SPL-obsessed product even the basket is in a flaming red colour. Get the power and control you require with a 3” hi-temp 4-layer voice coil and triple-stacked 300oz magnets.

This DB Audio Xtinct 15 Subwoofer will rock your World and any surrounding windows with it. With chrome push terminals and dual 2ohm impedance voice coils nothing is going to stop you getting great sound from this Xtinct 15 sub.

For truly earth-shaking bass there’s no need to look elsewhere and for bang per buck this SPL monster represents incredible value for money.

British Design

All DB Audio speakers are designed in the UK utilising over 30 years of audio experience to create a sound that is right for you. 

Bass Reproduction

This DB Audio sub offers superb bass reproduction using high quality materials. When using the right enclosure and amp, you could be hitting sub 30Hz!

Premium Box

The box structure is fabricated from high density MDF that has similarities to high end laminate floors. Made for performance without compromise. Enjoy tight bass in your car with a proper made box. The Soot Black carpet has high grade fibres commonly found in industrial carpet used in offices and schools, whilst maintaining a soft to touch texture. This compliments the expert box design to go with it. The sealed technology allows a tight bass output instead of a loose and unfiltered bass output. This allows accurate bass as well.


The DB Audio Xtinct series subwoofers use a non-pressed paper cone, which is rigid and higher enduring. This is reinforced with Kevlar technology producing a hard hitting, SPL busting monster.

Power output

This sub is build for SPL. So it offers a ridiculous 1500W RMS power output and 5000W Peak Power output. Combine this with the In Phase IPA7001D, your windscreen might just fly off! 

a few words from a Car Audio Centre staff member-

'The DB Audio TREX and Xtinct series subwoofers are absolute monsters. Offering different levels of SPL. The TREX giving the high level SPL and the Xtinct giving the super high level SPL performance. I have never come across negative feedback about these subs. They are recognised and loved in the car audio scene. '

Download image of DB Audio Systems BX215+XTINCT15 Click here for Image of DB Audio Systems BX215+XTINCT15
Technical Specification
Sub specs
  • 5000 watts 15' subwoofer
  • 1500 watts RMS
  • Red finish die cast basket
  • Kevlar woven nonpress paper cone with EROM foam surround
  • 3' hi-temp 4-layer voice coil
  • Triple stacked 300oz magnets
  • Mirror-image multi-layer nomex spiders
  • 1' ultra-thick top washer
  • Dual 2ohm impedance
  • Chrome push termianl
  • Rubber gasket
  • Rubber magnet boot
  • MODELs : XTINCT 15
  • Imp(Ohm) : 4 Ω
  • POWER(RMS) : 1500
  • POWER(PEAK) : 5000
  • VC(Inch) : 3.0
  • Magnet(Oz) : 300
  • Dcr(OhM) : 3.2
  • L(Mh) : 7.639
  • Fs(Hz) : 31.277
  • SD(msqM) : 81.433
  • BL(TM) : 30.915
  • Qms : 3.093
  • Qes : 0.327
  • Qts : 0.295
  • n(%) : 0.501
  • SPLo(dB) : 89.016
  • Vas(L) : 52.019
  • Cms(mmm/N) : 54.622
  • Mms(g) : 453.16
  • Mmd(g) : 439.798
  • Xmax(±mm) : 25
  • MD(mm) : 222
  • OD(mm) : 395
  • OH(mm) : 250
  • Md(mm) : 370
  • BC(mm) : 352
  • SPK disp(L) : 8.958
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Questions/Answers About This Product
  • Question: 20 March 2022
    Car: Jaguar S - Type - 2002 >

    What is actually in this package? The key features specifies 12" sub but tech spec says 15".

    and what's in the 'package'? There's one for £599 that states 'non amped' so assuming this one is?


    The size of the subs in this Box are 15" and you get 2 in a custom made box.
    This one is also non amped but these are some good quality subs.

    Found Useful? Yes 

  • Question: 24 April 2021
    Car: Vauxhall

    What is the weight? And also what are the dimensions?


    Please contact your local store.

    Found Useful? Yes 

  • Question: 12 August 2020
    Car: Land Rover Range Rover - 2005>

    Would you be able to sell 1x15 sub with a double box? As i already have the same sub in my car?


    Yes, just buy XTINCT15 x1 and BX215S

    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:

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