REL S/550 subwoofer in white finish with premium wood grille option
REL S/550 subwoofer in gloss white with cloth grille
REL S/550 subwoofer in black finish with optional premium wood grille
REL Acoustics

S/550 Subwoofer

Compact Power, Engineered for Precision and Control

Clear
3 Years
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Description

S/550 delivers the speed, scale, and authority of Serie S in a more compact form. Powered by a 550-watt Pure Class D amplifier and advanced CarbonAlloy™ drivers, it brings refined dynamics and musical nuance to medium-sized rooms. Equally capable in high-end music systems or immersive theaters, S/550 proves that true performance is defined by control not size.

  • 550-watt Pure Class D Amplifier for fast, articulate bass performance
  • 10″ CarbonAlloy Active Driver with 12″ down-firing Passive Radiator for depth and speed
  • Optimized for music and theater systems in medium-sized rooms
  • Designed for stereo pairs and line-array configurations

Key Technical Highlights:

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

Serie S/550 Subwoofer Power Cord 32' Neutrik Speakon cable Cloth Grille Line Array Mounting Hardware User Manual and Warranty Information *The Premium Wood Grille is NOT included in your subwoofer purchase but is available for purchase