The REL Acoustics Airship Direct™ delivers REL’s legendary zero-compression wireless in its cleanest form yet. Designed to plug directly into the new REL Serie S or Reference Series amplifier, it eliminates RCA cables, external power supplies, and extra boxes—leaving only effortless setup and uncompromised performance.

At REL, wireless has never been about convenience, it’s a performance tool. Airship Direct™ is their purest expression of that philosophy, delivering zero-compression, ultra-low latency transmission without the clutter of extra cables or external power supplies. The result is effortless setup and uncompromised sound, a seamless wireless solution that preserves the speed, clarity, and authority that define REL.

Airship Direct™ reimagines the wireless receiver. Instead of a separate black box, it connects directly into a dedicated port on the amplifier panel of the new Serie S and Reference Series. The result is a sleek, integrated solution that looks as elegant as it performs. Gone are the RCA interconnects and dangling power cords. With Airship Direct, setup is as simple as plug, pair, and play. Wireless integration that once took minutes now takes seconds, getting you from box to bass with effortless ease.

The REL Airship Direct matches the technical brilliance of the acclaimed Airship II platform. Wide bandwidth, ultra-low latency, and zero compression ensure every nuance is transmitted intact. The experience is invisible, seamless, and unmistakably REL. Airship Direct brings high-performance wireless integration to REL’s Reference Line, and Serie S line, eliminating the need for long signal cables without compromising the experience that defines REL.

Designed to support everything from a single subwoofer to stereo pairs and advanced line arrays, one transmitter can communicate with multiple compatible REL subwoofers. This makes it easier to position each subwoofer where it performs best, maintain a clean installation, and expand the system as listening needs evolve. Simple to connect and purpose-built for REL, Airship Direct provides the freedom to create more ambitious systems with fewer cables and no unnecessary complexity.

The REL Acoustics AirShip Direct Wireless Transmitter is the new S/550, S/850, 212 Black Label, Carbon Special Black Label, No.35 & No.36 subwoofers.