October 21, 2025

REL: NEW SERIE S

The new Serie S is a complete reinvention of one of REL’s most iconic lines. Cabinets are now wider and lower on select models, for greater presence. Drivers have been re-engineered for speed, control, and deeper reach. Amplifiers deliver vast reserves of effortless power. The result is bass that digs deeper, starts and stops faster, and integrates more seamlessly than ever before. Serie S offers not just output, but nuance, scale, and performance that transform both music and home theatre. And with the introduction of new grille options and the ability to go wireless with Airship Direct™, Serie S elevates design as much as sound.

S/550

A MASSIVE STEP FORWARD
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.
  • 550-watt Pure Class D Amplifier
  • 10″ CarbonAlloy™ Active Driver with 12″ Down-Firing Passive Radiator
  • Music & Theater Systems, Medium Rooms
  • Stereo Pairs & Line Arrays
  • Available in Black and White Finishes
  • Optional Premium Wood Grille Available

S/850

A TEMPLATE FOR GREATNESS

RRP: $7,799
S/850 is built for uncompromising performance, blending power with refinement. Featuring an 850-watt Linear Class D amplifier, advanced CarbonAlloy™ drivers, and innovations from our Reference line, it delivers explosive dynamics, nuance, and effortless scale.
  • 850-watt Linear Class D Amplifier
  • 12″ CarbonAlloy™ Active Driver with 12″ Long-Stroke Passive Radiator
  • Music & Theatre Systems, Medium-to-Large Rooms
  • Available in Black and White Finishes
  • Stereo Pairs & Line Arrays
  • Optional Premium Wood Grille Available

S/212 – BLACK LABEL

(Limited to Black Label Stockists Only)

SCALE, POWER, REFINEMENT

RRP: $11,999
212 Black Label is the most powerful expression of Serie S. With four 12″ drivers delivering over 450 square inches of surface area and a 1,000-watt amplifier, it anchors the largest reference-grade stereo systems and theatres. More than sheer output, it is the Swiss Army knife of the range, capable of solving the hardest rooms and most demanding systems with equal ease. Unmatched in scale, speed, and authority, 212 Black Label sets the standard for performance in the Serie S line.
  • 1,000-watt Linear Class D Amplifier
  • Dual 12″ CarbonAlloy™ Active Drivers with Dual 12” Passive Radiators
  • Extraordinary Scale and Dynamics, Approaching Line Array Performance
  • Stereo Pairs and Large-Scale Theater Integration
  • Available in Black and White Finishes
  • Optional Premium Wood Grille Available

CARBON SPECIAL – BLACK LABEL

(Limited to Black Label Stockists Only)

A MASSIVE STEP FORWARD

RRP: $9,999
Carbon Special Black Label is the pinnacle of Serie S in a medium chassis. Its 12″ all-carbon fibre driver, closely related to our No.31 Reference, is backed by a more powerful amplifier and increased cabinet volume for breathtaking dynamics, nuance, and authority

 
  • 900-watt Linear Class D Amplifier
  • 12″ Carbon Fibre Active Driver with 12” Down-Firing Passive Radiator
  • Precision-Engineered Cabinet and Driver for Power, Speed, and Scale
  • Stereo Pairs, Line Arrays, and Theater Integration
  • Available in Black and White Finishes
  • Premium Wood Grille Included