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5 Stars (7)

Alpine Car Audio Systems SWR-12D4 3000W 12" dual 4Ω voice coil subwoofer

£174.99 Save £4.99 (3%)  was:£179.98
5 Stars
7 Review(s) / write a review
Quickfind Code - 27637
Quick Summary:

These redesigned fifth-generation Type-R subwoofers include an abundance of enhanced features to achieve staggering power handing capabilities, cleaner output, deeper bass extension and ultra-responsive control than ever before.

£174.99
Save £4.99 (3%)
rrp: £179.98
This product has been discontinued

  • Free Car Air Freshener with every order Free Car Air Freshener with every order
  • Next Day Delivery available on all order before 5pm Next Day Delivery available on all order before 5pm
  • Easy Returns Easy Returns
  • 1 Year Easy Warranty 1 Year Easy Warranty



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Sorry, this product has been discountinued. We recommend the following product.

Alpine Car Audio Systems R-W12D4 2250w 12" Dual 4Ω Voice Coil Subwoofer
Alpine Car Audio Systems R-W12D4

Key Features

3000W 12" dual 4Ω voice coil subwoofer - Alpine Car Audio Systems SWR-12D4

These redesigned fifth-generation Type-R subwoofers include an abundance of enhanced features to achieve staggering power handing capabilities, cleaner output, deeper bass extension and ultra-responsive control than ever before.

Download image of Alpine Car Audio Systems SWR-12D4 Click here for Image of Alpine Car Audio Systems SWR-12D4
Technical Specification
Specification:
  • 12' subwoofer with dual 4-ohm voice coils
  • Kevlar reinforced pulp cone with HAMRS Santoprene rubber surround
  • Frequency response: 24-200 Hz
  • Power handling: 300-1,000 watts RMS (500 watts per coil) (single)
  • Peak power: 3,000 watts (single)
  • Sensitivity: 84 dB
  • Top-mount depth: 6-3/8'
  • Sealed box volume: 0.75-1.00 cu. ft.
  • Ported box volume: 1.25-1.50 cu. ft.
  • 1-year Dynamic AutoSound Warranty
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Customer reviews

Alpine SWR-12D4 sub woofer.
Elijahman T on 12/02/2017 4 star rating

This sub woofer is heavy in weight, but also heavy in sound. This is a very capable bass speaker that pumps out bass like there's no tomorrow, as the saying goes. The specs say max power is 3000 watts, 1000 watts rms, into 2 ohms. I purchased one from, car audio centre, in Birmingham. I found the staff there, both helpful and friendly. If you want a sub that throws out heavy bass, then check out the Alpine SWR-12D4.

classy punch
SIMONAKUNDA on 14/07/2015 5 star rating

Been amazing sound in my merc, base all round especially when seats are folded. Which box gives it better quality though, coz am using ported one!

Alpine SWR-12D4
JL on 29/07/2014 5 star rating

Awesome bass. Very capable sub.

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Questions/Answers About This Product
  • Question: 27 May 2017
    I want to purchase 1 sub what is better 2 ohm or 4 ohm and what amp should I get to go with

    Answer: 
    if really depends on the amplifier, the dual 2 will demand more power as most amps aren't stable to run 1 ohm, unless you go for a good mono block amplifier.

    if you run an amplifier in 2 ohm its normally more efficient, so really it depends one what amplifier you buy if you went for something like the following you could use either subwoofer

    GM-D9601 Mono Block 2400watts Class D amplifier 2400watts

    Found Useful? Yes 

  • Question: 22 June 2016
    I live in California in the USA if purchase subwoofers from you can I get them shipped here

    Answer: 
    Hi There,

    Please contact our call centre on the following number as i am not sure if we can deliver outside the uk for the SWR-12D4 (0330 1234 021)

    Kind Regards.

    Found Useful? Yes 

  • Question: 16 June 2015
    Car: Vauxhall Corsa - 2000-2006

    Hi would a Alpine MRX-M110 Mono Amplifier 1900w power to of these subwoofers.

    Thanks

    Answer: 
    Hi the Alpine MRX-M110 will power the sub's but not how it should. To get the best out of these woofers we would recommend you use the Amplifiers listed below.

    IPA2001D 2000 Watts RMS Monoblock amplifier
    PDX-M12 High Grade 2500W Digital MONO Block Power Amplifier
    PRS-D1200SPL Competition Class SPL Class-D Amplifier (2400W)

    Found Useful? Yes 

  • View All
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:

Nottingham:
542 546 Mansfield Road, Sherwood NG5 2FR
Tel: 0115 9624 986
Ilford:
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
Tooting:
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181
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