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Rel Acoustics

REL Acoustics Ltd, based in the UK, designs and manufactures the world’s finest sub-bass systems for use in two channel and home theatre systems. REL is a specialist in sub-bass design and does not make loudspeakers. Their products are amongst the few subwoofers that allow both .1 and highlevel connection simultaneously, offering owners a new dimension in high fidelity for music and film.

For over ten years, the evolving range of REL products has delighted audiophiles and cinephiles around the world, and received universal critical acclaim. Its superiority remains unchallenged, proving that genuine sub-bass is a rare commodity.

Sydney Hi Fi Mona Vale's relationship goes back many years and Rel is one of those brands that we hold close to our hearts. Recommending the right subwoofer can make all the difference to your listening experience.

Visit showroom and speak with Hi Fi experts. Find out how we can help you.

If there is a model you're interested in which is not listed please contact our showroom on

02 8088 3088.

  • REL - Blanking Plate Australia
    Rel Acoustics

    REL - Blanking Plate

    $180.00

    Blanking Plate Blanking Plate to replace down-firing woofer on R328, R528, S/3 & S/5 in discrete installations.  

    $180.00
  • REL - S/510 - Subwoofer Australia
    REL - S/510 - Subwoofer Australia
    Rel Acoustics

    REL - S/510 - Subwoofer

    $5,499.00

    Extreme Performance COMPACT PACKAGE For S/510, every aspect of the previous generation’s inner workings were examined without regard to its...

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    $5,499.00
  • REL - S/812 - Subwoofer Australia
    REL - S/812 - Subwoofer Australia
    Rel Acoustics

    REL - S/812 - Subwoofer

    $6,799.00

    The All New S/812 SHATTERING PERFORMANCE BARRIERS For S/812, every aspect of the previous generation’s inner workings were examined without...

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    $6,799.00
  • REL - T/5x - Subwoofer Australia
    REL - T/5x - Subwoofer Australia
    Rel Acoustics

    REL - T/5x - Subwoofer

    $1,599.00

    T/5x SERIE T/XNo model in REL’s long history has sold more units nor engendered more affection than our T/5. Here reimagined in a modern, el...

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    $1,599.00
  • REL - T/7x - Subwoofer Australia
    REL - T/7x - Subwoofer Australia
    Rel Acoustics

    REL - T/7x - Subwoofer

    $2,199.00

    T/7x SERIE T/X T/7x is the perfect answer for the real world. It’s compact enough (and beautiful enough) to end arguments before they begin;...

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    $2,199.00
  • REL - T/9x - Subwoofer Australia
    REL - T/9x - Subwoofer Australia
    Rel Acoustics

    REL - T/9x - Subwoofer

    $2,999.00

    T/9x SERIE T/X Serie T/x is instantly seen as crisper, fresher, a full upgrade . Our goals were not simply to improve upon its illustrious p...

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    $2,999.00