Atmos Bubble and boom! Index measured, not opinion

Superman (2025)

DEMO 6.5 · BUBBLE 5.7 · BOOM 7.5 (with BEQ 9.4). Bass measured on the streaming release (iTunes), Atmos / DD+ Atmos. Directed by James Gunn. Science Fiction, Adventure, Action.

Superman (2025) poster
Front
56%
L77%
58%
R78%
100%
C94%
LFE
27%
LFE52%
Surround
21%
Ls58%
22%
Rs58%
3%
Lrs18%
3%
Rrs18%
Wide
1%
Lw2%
1%
Rw2%
Height
3%
Ltf24%
5%
Rtf26%
3%
Ltm8%
3%
Rtm8%
2%
Ltr20%
3%
Rtr20%

Bar and top figure — level against the film’s most active channel. Bottom figure — share of the runtime the channel carries signal.

DEMO
6.5 / 10
Bubble
5.7 / 10
Boom, as released
7.5 / 10
Boom with BEQ
9.4 / 10
Measured release
Streaming (iTunes) · Atmos / DD+ Atmos · +7dB Dialnorm Compensation - DD+ Atmos · chart by t1g8rsfan
Also in the catalogue
Disc · Atmos / DD+ Atmos; Disc · Atmos; Disc · DD+ Atmos — not measured here
Deep bass peak, 10–30 Hz
-24.8 dBFS · with BEQ -17.7
Depth, 10–20 vs 30–60 Hz
-6.7 dB · with BEQ +4.6
Average level, 10–30 Hz
-48.9 dBFS · with BEQ -41.8
Minutes of deep bass
67 min · with BEQ 80 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 14.9 dB at 10–20 Hz
Tomatometer
83% · as of 11 Aug 2026
Metascore
68 / 100 · as of 3 Feb 2026
Chart scale read
-10 to -70 dBFS
Height uptime
16.0%
LFE uptime
34.8% (shown, not scored)
Dynamic range
22.7 dB
Channels used
16 of 16
Genres
Science Fiction, Adventure, Action
Tags
action, adventure, fantasy, science fiction, superhero
Audio
Atmos, DD+ Atmos
Released
9 Jul 2025
First listed
15 Aug 2025
Sources
PerceptualPro + BEQ
Render
older, corrected

Channel by channel, through the film

One lane per speaker, the whole film from left to right. Bar height is how loud that speaker gets (square-root scale against this film's loudest moment, so quiet passages stay visible). The amber line under a lane marks the moments counted as playing, and the figure on the right is their share of the film. For the six height speakers that share is part of BUBBLE.

Front
L
77%
R
78%
C
94%
LFE
LFE
52%
Surround
Ls
58%
Rs
58%
Lrs
18%
Rrs
18%
Wide
Lw
2.3%
Rw
2.3%
Height
Ltf
24%
Rtf
26%
Ltm
8.1%
Rtm
8.4%
Ltr
20%
Rtr
20%
0:001:052:10

Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.

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