GBP £
USD $
Home / Accessories / Wireless Modules
product review overlay image
REL Acoustics HT-Air MKII Wireless | Wireless Modules | Audio Emotion
REL Acoustics HT-Air MKII Wireless | Wireless Modules | Audio Emotion
REL Acoustics HT-Air MKII Wireless | Wireless Modules | Audio Emotion
REL Acoustics HT-Air MKII Wireless | Wireless Modules | Audio Emotion
REL Acoustics HT-Air MKII Wireless | Wireless Modules | Audio Emotion

Product Description

HT-Air MKII Wireless

HT-Air MKII continues RELs relentless drive to deliver the highest performance, the finest craftsmanship, and the easiest to use subwoofers available. With HT-Air MKII, weve outdone ourselves. Within seconds of plugging in the transmitter and receiver, youll be ready to start transmitting music or film audio at 5.8 gigs, completely free of digital compression, for the widest dynamics and best sound. HT-Air MKII delivers the highest performance for Low Level (RCA-RCA) or LFE/.1 (single RCA) transmissions.

DESIGNED FOR EXCELLENCE
Design takes on new significance when it elevates commonplace items to a higher level. So it is with HT-Air MKIIs weighty, cubic wireless design that reinterprets the world-class form vocabulary of REL subwoofers and brings it home to everyday users. HT-Air MKII is built into a cast acrylic case that announces its quality at first heft. Its not heavy for effect, we know that many owners will want to combine it with quality interconnects to obtain the best possible sound, and those cables can, themselves, be weighty. Were enthusiasts ourselves, so we designed the extra mass to ensure that choosing the wireless route wouldnt lead to annoyance. Just one more way we let you know that we get it. Finally, we finished it off with 5 coats of hand-applied acrylic lacquer. What, you thought that deep glossy black came about by accident? Quality is in our DNA.

Prepare to Fall in Love with REL Pairing
We pride ourselves on having always designed and built the simplest, easiest-to-use wireless systems in the industry. Just tap a button on the transmitter and, once it begins blinking, tap the matching button on the receiver. Thats it! REL HT-Air MKII comes with all the internal programming installed and ready to go because we are not using conventional WI-FI. Our own dedicated protocol allows us to eliminate all the nonsense. Because when we get a new toy home, we want it to work now.

Wireless Is Freedom
HT-Air MKII employs our 3rd generation 5.8 GHz chip, our most advanced single-chip solution. Its designed to allow continuous real-time streaming of music and movies. Featuring either L-R stereo inputs OR (1) .1/LFE input, the HT-Air MKII is easily capable of sending dynamic, rich-sounding sub-bass signals at least 40 (12M) and, in ideal cases, even further. Like our more expensive models, it delivers a lightning-fast response of around 17 ms. That speed translates to better sound, greater dynamics, and performance nearing that of high-quality cables.

Compatibility

The HT-Air MKII is compatible with most Subwoofers, contact us to see if this is the perfect accessory for your Subwoofer!

Specifications

XLR .1/LFE 10k ohms
WIRELESS OUTPUT POWER 0 dBm
WIRELESS EFFECTIVE DISTANCE 40 ft (12 meters) with clear line of site
MAINS INPUT VOLTAGE 5V DC, 5.5mm circular connector, positive center
POWER CONSUMPTION 600 mWatts
TRANSMITTER 2.75 x 2.06 x 3.25 in.
(70 x 53 x 82.3 mm)
RECEIVER 2.75 x 2.06 x 3.25 in.
(70 x 53 x 82.3 mm)
FINISH Black
Supplied Accessories x2 Power adapters
x2 RCA Cable: 2m
Read More

Specifications

MPN
REL-HTAIRMKII
Product Type
Wireless Modules
Brand
REL Acoustics
Condition
New
Product Code
REL-HTAIRMKII

Customer reviews

No reviews left yet
Write A Review

HT-Air MKII Wireless

HT-Air MKII continues RELs relentless drive to deliver the highest performance, the finest craftsmanship, and the easiest to use subwoofers available. With HT-Air MKII, weve outdone ourselves. Within seconds of plugging in the transmitter and receiver, youll be ready to start transmitting music or film audio at 5.8 gigs, completely free of digital compression, for the widest dynamics and best sound. HT-Air MKII delivers the highest performance for Low Level (RCA-RCA) or LFE/.1 (single RCA) transmissions.

DESIGNED FOR EXCELLENCE
Design takes on new significance when it elevates commonplace items to a higher level. So it is with HT-Air MKIIs weighty, cubic wireless design that reinterprets the world-class form vocabulary of REL subwoofers and brings it home to everyday users. HT-Air MKII is built into a cast acrylic case that announces its quality at first heft. Its not heavy for effect, we know that many owners will want to combine it with quality interconnects to obtain the best possible sound, and those cables can, themselves, be weighty. Were enthusiasts ourselves, so we designed the extra mass to ensure that choosing the wireless route wouldnt lead to annoyance. Just one more way we let you know that we get it. Finally, we finished it off with 5 coats of hand-applied acrylic lacquer. What, you thought that deep glossy black came about by accident? Quality is in our DNA.

Prepare to Fall in Love with REL Pairing
We pride ourselves on having always designed and built the simplest, easiest-to-use wireless systems in the industry. Just tap a button on the transmitter and, once it begins blinking, tap the matching button on the receiver. Thats it! REL HT-Air MKII comes with all the internal programming installed and ready to go because we are not using conventional WI-FI. Our own dedicated protocol allows us to eliminate all the nonsense. Because when we get a new toy home, we want it to work now.

Wireless Is Freedom
HT-Air MKII employs our 3rd generation 5.8 GHz chip, our most advanced single-chip solution. Its designed to allow continuous real-time streaming of music and movies. Featuring either L-R stereo inputs OR (1) .1/LFE input, the HT-Air MKII is easily capable of sending dynamic, rich-sounding sub-bass signals at least 40 (12M) and, in ideal cases, even further. Like our more expensive models, it delivers a lightning-fast response of around 17 ms. That speed translates to better sound, greater dynamics, and performance nearing that of high-quality cables.

Compatibility

The HT-Air MKII is compatible with most Subwoofers, contact us to see if this is the perfect accessory for your Subwoofer!

Specifications

XLR .1/LFE 10k ohms
WIRELESS OUTPUT POWER 0 dBm
WIRELESS EFFECTIVE DISTANCE 40 ft (12 meters) with clear line of site
MAINS INPUT VOLTAGE 5V DC, 5.5mm circular connector, positive center
POWER CONSUMPTION 600 mWatts
TRANSMITTER 2.75 x 2.06 x 3.25 in.
(70 x 53 x 82.3 mm)
RECEIVER 2.75 x 2.06 x 3.25 in.
(70 x 53 x 82.3 mm)
FINISH Black
Supplied Accessories x2 Power adapters
x2 RCA Cable: 2m
No reviews left yet
Write A Review

REL Acoustics logo

About us

We make subwoofers. That’s it. Nothing else. No distractions. Nothing to steal our focus. No kidding ourselves that we can be good at everything. No trying to conquer the whole world. We just do our best to conquer our bit of it.

Each day we come in to work in pursuit of only one intention, to produce the most raw, perfect, pure sound possible, to capture the raw intention of the artist. We use the best quality materials, employ the most exacting construction requirements. We think of the problem holistically. We pursue the chase of the perfect experience of sound with an obsessive passion and vigor.

We do it because we love sound. We believe sound can move people more than any other sense. We believe it’s the integration of the bass via the perfect subwoofer that makes everything else better. And, ultimately, there is a great deal of satisfaction to be gained from doing this well, creating something of unique quality, such that you know it is going to inspire. It makes the hard work and the obsessing over each and every detail worth all the effort. That’s our reward.

Website

www.rel.net/uk

Delivery Information

Delivery is free for all orders over £250.

'In Stock' items ordered before 1pm will be dispatched the same day.

We use DPD Local 'Next Day Service' for most UK deliveries. Orders sent via 'DPD Local - Next Day Service' will be fully tracked with a 1-hour delivery timeslot on the day of delivery. Standard delivery is Monday to Friday.

Saturday delivery can be selected at checkout for £19.95.

Small items and LP's may be sent using Royal Mail.

Large/heavy items may be sent using TNT Express.

For all other countries please visit the 'Delivery Information' link in the footer.

Occasionally, due to stock demand, we can sell out. If this occurs when you make a purchase, we will inform you quickly. Most out of stock items are available for dispatch within 3 working days. If your purchase is urgent, please contact us to check availability.

Customer Reviews

REL Acoustics HT-Air MKII Wireless

Available

Product Code REL-HTAIRMKII

Price Promise: If you find an identical item cheaper from one of our online competitors, tell us and not only will we match the price, we'll beat it by 10% of the difference! Terms and conditions apply, see more information about our price promise.

Customer Reviews

Rated 5-Star
on reviews.co.uk

Free UK Delivery
on orders over £250

Generous Part Exchange
contact us for a quote

Satisfaction Guarantee
up to 90 days exchange
VAT Number: 945 0045 42 Registered company: SC351858
© Copyright 2025   Audio Emotion All rights reserved


© Audio Emotion Ltd 2025
VAT Number: 945 0045 42 Registered company: SC351858
We are authorised and regulated by the Financial Conduct Authority. Firm Reference Number: 840506

*PayPal Credit and PayPal Pay in 3 are trading names of PayPal UK Ltd, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Terms and conditions apply. Credit subject to status, UK residents only, Audio Emotion Ltd acts as a broker and offers finance from PayPal Credit. PayPal Pay in 3 is not regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+. UK residents only. Pay in 3 is a form of credit. Check if affordable and how you will repay. May make other borrowing more difficult or expensive. See product terms for more details.