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The new Serie S from REL Acoustics


REL's new Serie S combines impressive performance with the ability to audibly enhance high-end systems in medium to large rooms. It changes the way music and film are experienced, offering a masterful blend of power, precision, and elegant design.


High-quality details such as polished stainless steel handles and custom-made carbon fiber components underscore the understated, classic design approach for which REL is known. This is complemented by Airship Direct wireless technology, which enables compression-free transmission with high bandwidth and minimal latency – for seamless integration and an unmistakably REL-typical sound experience.

The Serie S subwoofers

  • 212 Black Label : The 212 Black Label is the most powerful model in the Serie S: Four 12-inch drivers, over 450 square inches of diaphragm area, and a 1,000-watt amplifier make it the heart of large high-end systems. It combines enormous power with exceptional versatility and sets new standards for the Serie S in terms of sonic richness, speed, and precision.

  • Carbon Special Black Label : The Carbon Special Black Label is the flagship of the Serie S in a compact enclosure. A 12-inch all-carbon driver – related to the reference model No. 31 – meets a powerful amplifier and increased cabinet volume. The result: impressive dynamics, subtle nuances, and commanding presence.

  • S/850 : Designed for uncompromising performance, the S/850 combines power with refined control. An 850-watt linear Class-D amplifier, CarbonAlloy™ drivers, and technologies from the Reference line deliver explosive dynamics, exceptional detail, and effortless sonic richness.

  • S/550 : The S/550 combines power and finesse in a compact chassis. A 550-watt Class D amplifier and advanced CarbonAlloy™ drivers deliver high speed, impressive sonic richness, and dynamic precision.