REL HT-Air Wireless Subwoofer Transmitter & Receiver


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SKU: HT-Air Category:


REL stripped back the High-Level feature from the Arrow™ wireless to provide a wireless system dedicated for home theatre buffs. Though HT-Air™ is affordable, it retains the single-minded focus on delivering zero compression and maximum dynamics. Big, rich-sounding bass, not the thin, dry sound most wireless systems supply.

Zero compression means that, unlike common Bluetooth-based wireless subs, REL transmits in real-time, with no digital compression that can add significant amounts of delay to the signal. Delay that, when trying to mate up to conventionally wired speakers means many subwoofer’s wireless offerings are hopelessly behind the loudspeakers.

HT-Air provides the necessary freedom to place your HT exactly where you need it for best performance. It also allows for easy placement of rear or side surround channels to be augmented without having to incur the expense of custom wiring being added into your bid.

Finally, freedom means being able to place your Serie HT where it will look its best in your theatre. For many, out of sight is an ideal result.

With all the experience REL has in delivering easy-to-use zero compression subwoofers, they’ve perfected simple, fast pairing of our wireless devices. HT-Air takes less than 10 seconds to get working, just plug both sender and receiver in and push the rear panel pairing switches and you’re done.

Key Features

  • Optional wireless transmitter for compression-free wireless transmission of .1 LFE signal
  • Latency of only 16-20 milliseconds


Input Connectors: Stereo RCA, LFE input uses Left channel input only
Wireless Effective Range: 30 ft (10 meters) with a clear line of sight
Power Consumption: 600mW
Transmitter/Receiver Dimensions (WxHxD): 86 x 31.75 x 82.5 mm
Supplied Accessories: 2x 1m RCA cables