Email: sales@dougbradyhifi.com

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REL Acoustics S/550 Subwoofer

£2,999.00

Tax included Shipping calculated at checkout.

The REL S/550 packs the power of the S/850 into a compact design, featuring a 10" active driver and 12" passive radiator for louder, richer bass. Its new, wider cabinet enhances presence, while a 550W Class D amplifier delivers deep lows. Stylish, it’s compact yet authoritative.

Includes REL Acoustic 3 Year Manufacturer Warranty

Finish

Product variants

Free Next Day Delivery*

Free next weekday delivery

When you spend over £75, we will send you a tracking number where DPD will give a one hour delivery window. Services available Monday to Friday (excluding public holidays) to most mainland UK addresses for in stock items ordered before our cut-off time at 3:30pm. Terms apply.

Free Saturday delivery

When you spend over £299. We will send you a tracking number where DPD will give a one hour delivery window. Services available to most mainland UK addresses for in stock items ordered before our cut-off time on Friday 3pm. Terms apply.

Free Sunday delivery

When you spend over £299. We will send you a tracking number where DPD will give a one hour delivery window. Services available to most mainland UK addresses for in stock items ordered before our cut-off time on Saturday 2pm. (Sunday delivery location) Terms apply.

Reserve for Collection

Some of our manufacturers request for their items not to be sold online. For these items please call to order 01925 828009

Remote locations

Standard next day delivery is free for all orders to most UK mainland addresses. All other delivery prices are determined by the destination, the service chosen and the value and weight of your order. Addresses in the Scottish Highlands, offshore, Northern Ireland & Ireland may incur additional delivery costs, depending on the items ordered.

Returns Policy

If for any reason you’re not completely satisfied with your purchase, we’re happy to offer a refund within 30 days, provided you inform us of your intention within 14 days of receiving your item and return it to us within the 30-day period.

For our full returns policy, click here.

The REL S/550 carries the DNA of the S/850 in a more compact form. Its re-engineered driver and passive radiator travel further, react faster, and deliver bass that feels louder, richer, and more effortless than ever before. Its new, wider lower cabinet enhances scale and presence, making it feel larger than its size suggests.

Features

Drivers: 10" active with carbon-fibre refinements + 12" carbon-infused passive
Amplifier: 550W Pure Class D
Cabinet: Wider, lower profile for improved presence
Low Frequency Extension: -6dB at 19 Hz
Wireless: Airship Direct ready

Elegant Design and Wireless Freedom

Each S/550 is delivered with a matched cloth grille (black or white), with the option to upgrade to the new premium wood grille for a refined visual finish. Small in footprint but bold in performance, the S/550 is compact authority redefined. As with all Serie S models, the S/550 is Airship Direct™ ready, offering wireless freedom without sacrificing speed or detail.

Specifications

Type:	Front-firing active driver, down-firing passive
Active Driver Size & Material:	10 in. (250mm) long-throw, CarbonAlloy™ cone structure, die-cast alloy chassis
Passive Radiator Size & Material:	12 in. (305mm), Carbon/Carbon flat cone structure, steel chassis
Low Frequency Extension:	-6dB at 19Hz
Input Connectors:	High Level Neutrik Speakon, Low Level (2) RCA, (1) LFE RCA, (1) LFE XLR
Output Connectors:	High Level Neutrik Speakon, (1) Low Level RCA, (1) LFE RCA or (1) LFE XLR
Power Output:	550 watts (RMS)
Amplifier Type:	Pure Class D
Wireless Capability:	REL AirShip Direct (sold separately)
W x H x D:	15.7 x 16 x 18.25 in. (400 x 410 x 464 mm)
Net Weight:	70 lbs. (31.7 kg)
Finish:	Piano Black Lacquer, Gloss White Lacquer, 8 coats
Line Array Capable (Y/N):	Y

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