Select Definitive Technology and Polk Audio Speakers Receive IMAX Enhanced Certification

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(November 17, 2020) IMAX Enhanced, a collaboration between DTS and IMAX, is a recent certification program designed to deliver home theater content featuring IMAX's "signature picture, sound, and scale." The complete experience requires certified gear playing 4K HDR video created using IMAX's Digital Media Remastering (DMR) process, audio encoded with a variant of DTS:X immersive audio, and source film shot with IMAX- cameras or certified for use in IMAX theaters. Up until today, IMAX had only applied its Enhanced certification to receivers and displays. Now, we can add several speaker models to the list.

Definitive Technology's Demand Series and Polk Audio's Legend Series are the first to offer IMAX Enhanced floorstanding and center channel speakers. Featured models include Definitive's Demand D17, D15, and D5c, and Polk's Legend L800, L600, and L400 speakers. According to Sound United, more product lines within its brand portfolio will be announced soon.

"Our intent in joining the loudspeaker certification program was to reproduce the signature IMAX sound without compromise. It was essential to preserve the impact and dynamics moviegoers have come to expect from IMAX, therefore, we considered sound pressure level (SPL), frequency response and the consistency of the speaker's performance when evaluating eligibility for loudspeaker certification," said Matt Lyons, VP of Engineering – Acoustics Product Development & Engineering at Polk Audio. "IMAX defined a specific set of frequency ranges to be used for testing, which we then ultimately measured against speaker performance. The resulting certification completes the ecosystem of IMAX Enhanced products including content, devices and loudspeakers, all calibrated to offer the level of performance IMAX demands."

For more information about IMAX Enhanced, visit https://www.imaxenhanced.com/.
 
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Todd Anderson

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I have. Well, I’ve demoed it with the 4K film Journey to the South Pacific (used in conjunction with a Denon X8500H).

I was not seeing IMAX Enhanced from a video perspective (my JVC projector isn’t capable), but I’ve heard it.

It sounded great. Immersive. But, was it any better than a great DTS:X, Auro-3D, or Atmos encode? I can’t say I head a difference. I’ve also heard it in action at some industry events... I had the same reaction: sounds fabulous, but it doesn’t sound distinctly better than anything else I’ve heard in the upper end of Immersive Sound presentations.

I do have Bad Boys For Life on hand, which is also IMAX Enhanced, but haven’t watched it yet!
 
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Todd Anderson

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Denon X8500H
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SVS Prime Elevation x4 (Top Front, Top Mid-Front)
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SVS Prime Elevation x4 (Top Middle, Top Rear)
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Quad Array SVS SB16s
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Behringer 1124p; Aura Bass Shaker Pros; SuperSub X
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Seymour Screen Excellence, Enlightor NEO AT Screen
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Sony 65-inch A95L OLED, Sony 65-inch X900F, ZeroSurge 8R15W x 2, ZeroSurge 2R15W x 2
Dolby got out of the gates fast... we'll see if that lasts!
 

Sonnie Parker

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I haven't really heard much about it. Atmos and Auro have been heavily discussed, but IMAX... just not much at all. I haven't been to a movie theater in 20+ years, and then it was not a high-end theater. I think I took our daughter Chelsea to see Dinosaur back in 2000 maybe... she was 10.

I'm not seeing much about it with the high-end processors like the HTP-1, X9, Emotiva, Trinnov, Storm, etc... or at least not much mention about it if they support it.
 

Todd Anderson

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THX ONYX
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AudioEngine A2+
Universal / Blu-ray / CD Player
Kaleidescape TERRA, OPPO UDP-203, Panasonic UB9000
Streaming Equipment
iFi Audio Zen Blue
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GoldenEar Technology Triton One.R
Center Channel Speaker
GoldenEar Technology SuperCenter Reference
Surround Speakers
GoldenEar Invisa MPX
Surround Back Speakers
GoldenEar Invisa MPX
Front Height Speakers
SVS Prime Elevation x4 (Top Front, Top Mid-Front)
Rear Height Speakers
SVS Prime Elevation x4 (Top Middle, Top Rear)
Subwoofers
Quad Array SVS SB16s
Other Speakers
Behringer 1124p; Aura Bass Shaker Pros; SuperSub X
Screen
Seymour Screen Excellence, Enlightor NEO AT Screen
Video Display Device
JVC NZ8
Other Equipment
Sony 65-inch A95L OLED, Sony 65-inch X900F, ZeroSurge 8R15W x 2, ZeroSurge 2R15W x 2
IMAX Enhanced is or will be supported by them all. Only actual IMAX films were available in it during 2019... but major motion pictures are starting to be released on disc with it.

i think we’re still in a wait-and-see holding pattern to judge how impactful it will ultimately be.
 

Sonnie Parker

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Zero Surge 8R15W-1
Zero Surge 2R20W
Front Speakers
RTJ 410
Front Wide Speakers
JTR Neosis 110HT
Center Channel Speaker
MartinLogan Focus C-18
Surround Speakers
JTR Neosis 210RT
Surround Back Speakers
JTR Neosis 210RT
Front Height Speakers
JTR Neosis 110HT-SL
Middle Height Speakers
JTR Neosis 110HT-SL
Rear Height Speakers
JTR Neosis 110HT-SL
Subwoofers
JTR Captivators - 4000ULF-TL x2 + 2400 x6
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Sony 98X90L
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AVA Cinema
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AudioQuest - Various
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Unique Melody Mest MKII
Headphone DAC/Amp
Eversolo DMP-A6
RME ADI-2 DAC FS
HIFIMAN Goldenwave Serenade
Whole House System
HEOS System
Home-150 Speaker x6
Samsung S9 Tablet w/ HEOS
Office/Study System
Office System
Dell Precision Computer
Roon Networked
Vanatoo Transparent One Encore Plus Speakers
Secondary/Additional Room System
AV Test Room System
NAD M33 Streaming DAC Amp
MartinLogan Motion XT F200
JTR Captivator RS1
miniDSP EARS
Zero Surge 8R15W-1
Zero Surge 2R20W
Dell Optiplex
Roon Networked
Secondary/Additional Room System
Sunroom System
Denon AVR-X1800H HEOS Receiver
Soundfield Custom Speakers
Dayton Audio IO8XTW Outdoor Speakers
Roon Networked
Dish Joey
JVC 37" TV
Secondary/Additional Room System
Cabin System
Onkyo TX-SR805 Receiver
Infinity Primus P163 Speakers
RSL Outsiders Outdoor Speakers
Shield TV Pro
Sony 55" TV
Secondary/Additional Room System
Vinyl Room
Accuphase E-280 Integrated Amp
Technics SL-1210GR2 Turntable
Ortofon 2M Blue Cartridge
KLH Model Three Speakers
Zero Surge 8R15W-1
So it is similar to Dolby... it has to be encoded into the film.
 
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