IMAX Enhanced comes to Polk Audio and Definitive Technology speakers

IMAX Enhanced comes to Polk Audio and Definitive Technology speakers
(Image credit: Xperi)

Polk Audio and Definitive Technology have become the first home cinema brands to have their speaker packages certified for IMAX Enhanced compatibility. The move allows an almost end-to-end IMAX Enhanced experience which can now included a certified 4K Blu-ray film, AVR, TV or projector and speaker system too.

The IMAX Enhanced team rounded up Hollywood sound mixers, DTS engineers and those from Polk Audio and Definitive Technology too to extend the AV certification programme into the loudspeaker space.

The Sound United speaker lines to receive the IMAX Enhanced certification are the Definitive Technology Demand D17, D15, D5c and Polk Audio Legend L800, L600 and L400.

Announced in September 2018, IMAX Enhanced is an AV certification programme, in partnership with DTS, designed to guarantee that the kit you're using and content you're watching is delivering the best picture and sound quality around. It promises "clearer pictures and brighter images" through IMAX digitally re-mastered 4K HDR and the DTS:X 3D audio codec.

IMAX recommends 7.2.4ch for IMAX Enhanced content with the minimum possible set-up to take advantage of IMAX's DTS:X mix a 5.1.4 channel arrangement.

The IMAX Enhanced programme is still in relatively early stages but there is strong manufacturer support with Sony currently offering the largest range of certified devices. Others on board include Arcam, Pioneer, Onkyo, TCL, Hisense and other Sound United brands such as Denon and Marantz.

MORE:

Want to know about about
IMAX Enchanced? Everything you need to know.

Ready to go 5.1 or higher? Here are the best speaker packages to consider.

Time to upgrade? Take a look at the very best AV receivers.

Dan Sung

Dan is a staff writer at What Hi-Fi? and his job is with product reviews as well as news, feature and advice articles too. He works across both the hi-fi and AV parts of the site and magazine and has a particular interest in home cinema. Dan joined What Hi-Fi? in 2019 and has worked in tech journalism for over a decade, writing for Tech Digest, Pocket-lint, MSN Tech and Wareable as well as freelancing for T3, Metro and the Independent. Dan has a keen interest in playing and watching football. He has also written about it for the Observer and FourFourTwo and ghost authored John Toshack's autobiography, Toshack's Way.

Latest in AV
A render of a couple watching TV in a living room with green beams used to illustrate the sound coming from the soundbar and various other speakers.
Eclipsa Audio: everything you need to know about Samsung’s new Dolby Atmos rival
Samsung QN990F 8K TV with Rewind logo
A sneak peek at Samsung’s futuristic projector, OLED TV’s next evolution, a new Audiolab stereo amp and more
Sony RGB arrangement with Rewind logo
A sneak peek at Sony's next-gen TV tech, our love letter to hi-fi shops, a high-end amp tested and more
LG C5 on stand with Rewind logo
The LG C5 OLED TV tested, a world first for headphones, new hi-fi speakers and more
Pick Of The Month March 2025 5-star products on grey background
WiiM strikes again, the B&W Zeppelin Pro impresses while Technics' latest turntable earns five-stars
In For Review logo over yellow turntable system on table
In for Review: Google’s latest streamer, a Pro-Ject turntable, Cyrus' premium CD player and more
Latest in News
iFi Valkyrie in gold with a laptop
iFi's flagship iDSD Valkyrie DAC/amp teases cutting-edge tech for a sound that's worthy of Valhalla
Sony Bravia Projector 8 home cinema projector
Terrible news: Sony is about to stop selling projectors in Europe, including the UK
Audiolab 6000A MkII amplifier in silver
Audiolab upgrades its five-star 6000A amplifier with a new DAC chip, enhanced circuitry and HDMI ARC
Qobuz
Qobuz reveals average payout per stream – and claims it is higher than rivals
Sonos Beam Gen 2
Quick! This five-star Sonos Dolby Atmos soundbar has dropped close to its lowest price
The Google Pixel 9a being held horizontally at waist-height so only the back is visible.
The Google Pixel 9a launches at £100 less than the iPhone 16e with a better screen