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DB Audio Systems T-Rex15 3000W 15" Dual 2Ω Voice Coil SPL SubwTRex15
£249.99 Save £250.00  was:£499.99
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5 Stars (4)

DB Audio Systems T-Rex15 3000W 15" Dual 2Ω Voice Coil SPL Subwoofer

Save: £250.00 (50%)  rrp: £499.99
5 Stars
4 Review(s) / write a review
Quickfind Code - 23462
Quick Summary:

The perfect 15” subwoofer for those who seek mega SPL. Dual 2ohm voice coils ensure the power consuming ability is quite frankly massive, much like this fearsome sub.

Condition: New

Save: £250.00 (50%)
rrp: £499.99
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Key Features

3000W 15" Dual 2Ω Voice Coil SPL Subwoofer - DB Audio Systems TRex15

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 IPA2001D, 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 TRex15 manual Click here to download manual

Download image of DB Audio Systems TRex15 Click here for Image of DB Audio Systems TRex15
Technical Specification
Key Features:
  • 3000 watts 15' 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 termianl
  • Rubber gasket
  • Rubber magnet boot
  • MODELs : TREX 15
  • Imp(Ohm) : 4 Ω
  • POWER(RMS) : 1000 W
  • POWER(PEAK) : 3000 W
  • VC(Inch) : 3
  • Magnet(Oz) : 200
  • Dcr(OhM) : 3.4
  • L(Mh) : 6.086
  • Fs(Hz) : 29.565
  • SD(msqM) : 81.433
  • BL(TM) : 24.265
  • Qms : 3.261
  • Qes : 0.371
  • Qts : 0.333
  • n(%) : 0.469
  • SPLo(dB) : 88.7
  • Vas(L) : 69.269
  • Cms(mmm/N) : 73.944
  • Mms(g) : 391.897
  • Mmd(g) : 378.535
  • Xmax(±mm) : 16
  • MD(mm) : 200
  • OD(mm) : 395
  • OH(mm) : 228
  • Md(mm) : 370
  • BC(mm) : 352
  • SPK disp(L) : 7.282
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Customer reviews

DB Audio t rex 15's
polat on 12/04/2015 5 star rating

I bought two db audio 15" DB AUDIO T REX subs from in car audio Ilford a year and a half ago. Each sub is running of its own Rockford fosgate 1200 watt amplifier and they have been pumping and thumping like crazy gorillas in my boot since wiring them up. I am extremely happy with them. For the money I wouldn't have bought anything better that would have been brand new. They look and sound absolutely bloody amazing. Thank you to linx and all the guys at ilford branch for there knowledge friendship and time for helping me put together the monster that lives in my boot.

joh on 26/07/2013 4 star rating

Are these subs actually good, are they long lasting. Im really intrested in these but have never heard them play before, are they as good as the other top brand subwoofers out there?

Anonymous on 04/04/2011 5 star rating

I have had the t-rex 15 for a few months now, its been running of my lanzar 1000.1 amp and it drops so much so much better than my old rockford fosgate subwoofer and that was a 18 inch!! the bass realy is brillant & it realy realy drops.

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Questions/Answers About This Product
  • Question: 04 January 2022
    Car: Hummer H2 - 2008>

    Are these a new a model with a black not dull grey surround ?

    The stock was delievred a few months ago so they are the very latest model but the surrounds are drak gray they look blakc in the studio lights.

    Found Useful? Yes 

  • Question: 08 May 2020
    Car: BMW 3 Series (E46) - 2005> (E90)

    Hello. I have a 2011 bmw 3 series. Was wondering what amplier would you need to run this sub. Thanks

    The DB Audio Trex 15 is a beast of a Subwoofer, possibly one of the bet available today. I would recommend you pair it with the In Phase IPA2001D, its a beautiful amp with lots of power to drive the sub

    InPhase IPA2001D 2000 Watts RMS Monoblock amplifier
    JWTRU42PS 4 Gauge Four Channel Amplifier Wiring Kit
    JW2D Power capacitor 2.4 Farad High performance Digital voltage displace

    Found Useful? Yes 

  • Question: 13 April 2019
    Car: Ford Fiesta - 2008>

    What amp would run 2 trex 15"


    You can use the following amplifiers.

    InPhase IPA2001D 2000 Watts RMS Monoblock amplifier
    Pioneer GM-D9701 Mono Block 2400watts Class D amplifier

    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