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S/550 Subwoofer

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Subwoofer

Subwoofer

S/550 redefines power and finesse in a compact cabinet, pairing a 550-watt Pure Class D amplifier with advanced CarbonAlloy™ drivers to deliver speed, scale, and dynamics.

$6,299.00

*Local Pickup or Free Delivery Australia Wide
S/550 is the gateway to the Serie S line, delivering the speed, depth, and nuance that define REL’s performance ethos. While its larger sibling, the S/850, sets the ultimate benchmark, the S/550 carries forward many of the same design innovations—ensuring the essence of Serie S is fully realised in a more compact form. The results are remarkable: S/550 offers lightning-fast transients, deep articulate bass, and tonal balance that breathes life into both music and film. Its ability to combine authority with refinement makes it an ideal choice for those seeking a true high-end experience in medium-sized systems, with performance that consistently exceeds expectations. For those seeking a more bespoke finish, S/550 is available with an optional Premium Wood Grille upgrade for added warmth and individuality.

All new products come backed with full manufacturers warranty and support.

Manufacturers warranties are typically 12 months but will vary between products so please feel free to contact our team for more information.

Please feel free to reach out to us for more information. You can get in touch with one of our team members via our Contact Us page - phone or email.

Our Promise to You

At Surrounds, we want you to be absolutely thrilled with your new gear. We’re here to help, and your satisfaction is our priority.

Returns for Change of Mind

We understand that sometimes you might change your mind. We may, at our discretion, offer a return for items within 15 days of delivery. To be eligible, your item must be in brand new, unused condition and in its original, unopened packaging.

Please choose carefully, as we do not typically offer refunds for a change of mind. We may, however, provide an exchange or store credit instead. Please note that a restocking fee of up to 15% may be deducted from your credit or refund to cover our supplier costs.

You will be responsible for the cost of return shipping.

If Your Item is Faulty

All of our new products are covered by a full manufacturer's warranty, which is in addition to your rights under the Australian Consumer Law.

If you receive a faulty or damaged item, please contact us right away at info@surrounds.com.au or (08) 9389 6900 so we can get it resolved for you.

  • For a minor issue, we'll arrange a repair or replacement.
  • For a major issue, you are entitled to your choice of a refund or a replacement.

We will cover the cost of return shipping for any confirmed faulty items.

A quick note on returns

  • Please keep your original receipt or proof of purchase, as this is required for all returns.
  • If we determine the item was damaged by misuse, or if your consumer rights or warranty do not apply, you may be responsible for repair or shipping fees.

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S/550 is the gateway to the Serie S line, delivering the speed, depth, and nuance that define REL’s performance ethos. While its larger sibling, the S/850, sets the ultimate benchmark, the S/550 carries forward many of the same design innovations—ensuring the essence of Serie S is fully realised in a more compact form. The results are remarkable: S/550 offers lightning-fast transients, deep articulate bass, and tonal balance that breathes life into both music and film. Its ability to combine authority with refinement makes it an ideal choice for those seeking a true high-end experience in medium-sized systems, with performance that consistently exceeds expectations. For those seeking a more bespoke finish, S/550 is available with an optional Premium Wood Grille upgrade for added warmth and individuality.

All new products come backed with full manufacturers warranty and support.

Manufacturers warranties are typically 12 months but will vary between products so please feel free to contact our team for more information.

Please feel free to reach out to us for more information. You can get in touch with one of our team members via our Contact Us page - phone or email.

Surrounds offer the following assurances with every online order:

Personalised service - our team will be in contact once your order is placed to discuss timelines & logistics. We also offer comprehensive installation services and after sales support. Please feel free to get in touch to discuss any of the above before finalising your purchase.

Full manufacturer’s warranty on any new in box hardware.

7 day return of any faulty product.

Designed for Excellence

Take in the design as a whole: horizontal strakes carved into the side walls, elegant elliptical returns that cradle handles finished in a warm golden-silver, echoing raw titanium. Everywhere you look, thoughtful details emerge—but the purpose is clear. This generation delivers the seemingly impossible: a larger cabinet that is lower, wider, and deeper, yet visually lighter.

The added internal volume gives drivers greater freedom and amplifiers improved efficiency, while updated internal bracing keeps cabinet resonances firmly under control. Subtler touches also make a difference, badges that disappear into the grille cloth, silver accents that rest quietly within the cabinet plane, and model numbers etched discreetly into the front rails, visible only when stacked in a Line Array.

An optional Premium Wood Grille adds warmth and individuality, while front-rail levelling adjusters ensure effortless setup, even on uneven floors. Together, these refinements reflect REL’s philosophy that great design is as much about thoughtful usability as it is about beauty and performance.

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