REL S/550 - Subwoofer

The REL Acoustics S/550 brings the speed, scale, and authority of the Serie S line to a more compact form. Powered by a 550-watt Pure Class D amplifier and CarbonAlloy drivers, it delivers lightning-fast transients and deep, articulate bass for medium-sized music systems and home theaters alike.

• 550-watt Pure Class D amplifier for fast, articulate bass performance
• 10" CarbonAlloy active driver with 12" down-firing passive radiator
• Designed for stereo pairs and line-array configurations
• Front-rail leveling adjusters for effortless setup on uneven floors
• Optional Premium Wood Grille upgrade for a bespoke finish
• Compatible with the REL AirShip wireless system (sold separately)

• Type: Front-firing active woofer, down-firing passive radiator
• Active Driver: 10" (250mm) long-throw, die-cast aluminium chassis
• Passive Radiator: 12" (300mm)
• Low Frequency Extension: -6dB at 19Hz
• Power Output: 550W RMS
• Amplifier Type: Pure Class D
• Inputs: High Level Neutrik Speakon, Low Level stereo RCA, LFE RCA, LFE XLR
• Outputs: High Level Neutrik Speakon, LFE RCA, LFE XLR
• Mains Input Voltage: 220-240V (110-120V for certain markets)
• Dimensions (W x H x D): 445 x 372 x 500mm
• Weight: 31kg
• Includes: Power cord, 32' Neutrik Speakon cable, cloth grille, line array mounting hardware, user manual