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DB Audio Systems T-Rex12 3000W 12" Dual 2Ω Voice Coil SPL SubwTRex12
£179.95 Save £120.04  was:£299.99
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5 Stars (15)

DB Audio Systems T-Rex12 3000W 12" Dual 2Ω Voice Coil SPL Subwoofer

Save: £120.04 (40%)  rrp: £299.99
5 Stars
15 Review(s) / write a review
Quickfind Code - 23461
Quick Summary:

Just look at that magnet! It’s a whopper, almost as big in diameter as the woofer itself. That’s why the DB Audio TRex subs produce truly prehistoric subsonic lows. The sort of low frequencies that should never be underestimated and really can ru

Condition: New

Save: £120.04 (40%)
rrp: £299.99
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Key Features

3000W 12" Dual 2Ω Voice Coil SPL Subwoofer - DB Audio Systems TRex12

DB Audio has released the new T-Rex range of subwoofers into the wild. With up to 3” hi-temp 4-layer voice coils and 200 oz double stacked magnets, these DB Audio T-Rex monsters have the power and control you expect from a world class product. By using the best materials like Kevlar woven, paper cones, they ensure the subwoofer has a dual 2ohm impedance and chrome push terminals so you know you are going to get the best sound available.

To dominate with SPL and excursion, look no further than DB Audio as it’s possible to put 1000W RMS up each of these heavyweight big hitters. 1 cu/ft box (Vb) recommended tuned to 31hz. 

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


The DB Audio Trex 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 an outrageous 1000W RMS power output and 3000W Peak Power output. Combine this with the In Phase IPA3001D, 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&

Download DB Audio Systems TRex12 manual Click here to download manual

Download image of DB Audio Systems TRex12 Click here for Image of DB Audio Systems TRex12
Technical Specification
Key Features:
  • 3000 watts 12' DVC subwoofer.
  • 1000 watts RMS
  • Black powder finish die cast basket
  • Kevlar woven nonpress paper cone with EROM foam surround
  • 3' hi-temp 4-layer voice coil
  • Double stacked 200oz magnets
  • Mirror-image multi-layer nomex spiders
  • Chrome finished T-yoke with logo etched
  • Dual 2ohm impedance
  • Chrome push terminals
  • Rubber gasket
  • Rubber magnet boot
  • Mounting Depth - 190mm
  • MODELs : TREX 12
  • Imp(Ohm) : 4 Ω
  • POWER(RMS) : 1000 W
  • POWER(PEAK) : 3000 W
  • VC(Inch) : 3
  • Magnet(Oz) : 200
  • Dcr(OhM) : 3.4
  • L(Mh) : 6.668
  • Fs(Hz) : 32.699
  • SD(msqM) : 53.093
  • BL(TM) : 23.771
  • Qms : 3.51
  • Qes : 0.33
  • Qts : 0.302
  • n(%) : 0.288
  • SPLo(dB) : 86.6
  • Vas(L) : 31.314
  • Cms(mmm/N) : 78.231
  • Mms(g) : 302.817
  • Mmd(g) : 295.783
  • Xmax(±mm) : 16
  • MD(mm) : 179
  • OD(mm) : 275
  • OH(mm) : 208
  • Md(mm) : 305
  • BC(mm) : 284
  • SPK disp(L) : 5.167
  • Imp Dual Ohm: 2
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Customer reviews

FIONA on 01/03/2022 5 star rating

Bought for my son and he absolutely loves it

Great budget boomers
DAN on 24/01/2022 5 star rating

I brought two of these for my Corsa vxr And absolutely shake the place since then I purchased two more so now have four could not be happier with the subs hopefully I’ve still got more because I want to 8 in a Astra van

Got gm d9701 pioneer amplifier 2400 and 3000 sub
Simon Hardy on 07/05/2021 3 star rating

Gmd9701 pioneer amplifier 2400 amp to a 3000 whatt sub but does not sound right when I turn it up the sub fades out can anyone help me

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Questions/Answers About This Product
  • Question: 07 April 2021
    Car: Ford Focus - 2004>

    Hi, I've purchase 12"inch Db Audio trex sub 3000w, 1000rms, also going to purchase a Pionner dm d9701 mono amp, what is the best wiring kit for this, or do I have to go for welding cable?



    Personally, I would not use the GM-D9701 with that subwoofer. The amp build quality and performance will bottleneck the system. Go for the below.

    InPhase IPA9701D 1 Ohm Stable 2400 Watts Monoblock with Subsonic Filter
    JWTRU21 2 Gauge High Power Amplifier Wiring Kit 3800W

    Found Useful? Yes 

  • Question: 21 July 2020
    Car: Ford S Max - 2006 >

    I am going to buy 2 of the 15s but before I do I would like know know what amp would be best that you guys offer.

    Thank you


    The below amplifier would be good for you.

    InPhase IPA2001D 1 Ohm Stable 2000 Watts RMS Monoblock with Subsonic Filter

    Found Useful? Yes 

  • Question: 07 May 2020
    Car: Rover MG ZT - <2005

    Hi there

    I recently purchased one of these along with the in phase IPA2001D, the subs currently wired to 1ohm will this be safe to bridge on the amp as it's currently ports A & B,

    Sorry we can give this advice without knowing more, please call us and we will advise corrcetly

    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:

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

Owner's Manual