• Sony Theatre 300W Wireless Subwoofer SASW5

    $564
    $335 (37%) off RRP of $899
    $335 (37%) off RRP of $899

    Sony Theatre 300W Wireless Subwoofer SASW5

    $564
    $335 (37%) off RRP of $899
    $335 (37%) off RRP of $899
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    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    Add greater depth and cinematic impact to your entertainment with the Sony Theatre 300W Wireless Subwoofer SA-SW5. Designed to complement compatible Sony soundbars and home theatre systems, this premium wireless subwoofer enhances everything from blockbuster films to live music performances with powerful, room-filling bass. Its refined design integrates seamlessly into modern interiors while delivering low frequencies that bring greater realism and emotion to every listening experience.

    Engineered for impressive acoustic performance, the SA-SW5 features a 300W output with a 180mm driver and passive radiator configuration. This combination helps produce deeper, more controlled bass with reduced distortion, allowing explosions, orchestral scores, and rhythmic basslines to feel fuller and more immersive. Sony’s advanced magnetic circuit technology further enhances low-frequency response, helping deliver rich and dynamic sound while maintaining clarity across demanding scenes.

    Wireless connectivity allows for flexible placement throughout your room without the clutter of additional cables, making it easier to create a clean and considered entertainment setup. Designed to pair effortlessly with compatible Sony Theatre products, the SA-SW5 expands the scale and atmosphere of your audio system while maintaining balanced integration with dialogue and surround sound effects. Sophisticated in both performance and appearance, it offers a more cinematic and emotionally engaging home entertainment experience.
    300W Bass For Cinematic Impact

    Delivering 300W of powerful low-frequency sound, the SA-SW5 combines a 180mm driver with a passive radiator to create deep, room-filling bass. From explosive movie scenes to layered musical performances, it enhances impact and atmosphere while helping maintain clarity across dialogue and finer audio details.

    Omnidirectional Block Design

    Designed to complement compatible Sony Theatre systems, the SA-SW5 features Sony’s Omnidirectional Block aesthetic with softly rounded edges and refined finishes. Its elegant form integrates naturally into modern interiors while supporting broad, immersive bass performance that enhances the overall cinematic experience within your living space.

    Advanced Bass Audio Technologies

    The SA-SW5 incorporates Sony acoustic innovations including Σ Magnetic Circuit technology and Separated Notch Edge design. Together, these technologies help produce deeper, more controlled bass with reduced distortion, improving low-frequency clarity and allowing soundtracks, music, and effects to feel more powerful and immersive.

    Separated Notch Edge Technology

    Sony’s Separated Notch Edge technology uses precision concentric cuts along the diaphragm edge to improve vertical amplitude symmetry during playback. This helps reduce distortion and supports clearer low-frequency performance, allowing bass notes, cinematic effects, and music details to sound cleaner, richer, and more controlled.

    Specifications & manuals

    key Specifications
    Brand
    Sony
    Model Number
    SASW5
    Height (mm)
    409 mm
    Width (mm)
    277 mm
    Depth (mm)
    422 mm
    Weight (kg)
    13 kg
    Finish Colour
    Black
    warranty
    Manufacturer Warranty
    3 Years
    Use
    Not intended or designed for commercial use.
    audio
    Speaker Channels
    1
    Subwoofer Power
    300W
    other Features
    Features
  • Amplifier type: Digital Amplifier, S-Master.
  • Power consumption: 43W*Approx.
  • Reviews

    Rating snapshot

    5
    23
    4
    1
    3
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    2
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    1
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    Average customer rating

    Overall
    4.8

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    1-3 of 25 reviews
    carlm2026-05-01
    Recommend
    Was easy to connect with the Bravia Theatre Bar 9. Fits my space well. Good quality.
    Ricky1232026-02-23
    Sony SA-SW5 300
    I bought this item together with Sony Quad home theater system. It does rumble well when viewing high quality blue ray disk depending on the size of the room.
    Poida2026-01-16
    Sounds awesome
    They are a definite addition to soundbar. Wireless and can get wall brackets to place in the right spot

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    The most professional and prompt service
    Robyn and Denis, Australia
    Efficiency par Excellence
    Yarie, Shoal Bay, NSW
    Would deal with them again and recommend to friends
    Graeme Lake, Illawarra

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

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