Atmos Bubble and boom! Index measured, not opinion

Mercy (2026)

DEMO 7.8 · BUBBLE 8.4 · BOOM 7.3 (with BEQ 8.8). Demo-worthy: both scores 7 or higher. Bass measured on the disc, Atmos. Directed by Timur Bekmambetov. Science Fiction, Action, Thriller, Crime.

Mercy (2026) poster
8.4BUBBLE
7.3BOOM
BEQ 8.8

Mercy ()DEMO 7.8⚠ sub-bass -25 dB100 min · PG-13

Science FictionActionThrillerCrimeDisc · AtmosIMDb ↗
H5.1
S3.6
C10.0
bed
height
Front
47%
L98%
46%
R98%
100%
C92%
LFE
6%
LFE27%
Surround
15%
Ls64%
16%
Rs64%
9%
Lrs52%
9%
Rrs49%
Wide
12%
Lw44%
12%
Rw45%
Height
7%
Ltf44%
6%
Rtf44%
9%
Ltm48%
9%
Rtm47%
1%
Ltr1%
0%
Rtr1%

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

DEMO
7.8 / 10 · demo-worthy
Bubble
8.4 / 10
Boom, as released
7.3 / 10
Boom with BEQ
8.8 / 10
Measured release
Disc · Atmos · chart by remixmark
Also in the catalogue
Disc · DD+ Atmos — not measured here
Deep bass peak, 10–30 Hz
-20.4 dBFS · with BEQ -16.4
Depth, 10–20 vs 30–60 Hz
-0.4 dB · with BEQ +3.8
Average level, 10–30 Hz
-48.5 dBFS · with BEQ -44.5
Minutes of deep bass
30 min · with BEQ 49 min at ≥ −30 dBFS
Sub-bass warning
the disc peaks at -24.7 dBFS at 10 Hz — top of the field; mind ports and driver excursion
Chart scale read
-10 to -60 dBFS
Height uptime
29.5%
LFE uptime
13.4% (shown, not scored)
Dynamic range
13.0 dB
Channels used
16 of 16
Genres
Science Fiction, Action, Thriller, Crime
Tags
science fiction, thriller
Audio
Atmos, DD+ Atmos
Released
19 Jan 2026
First listed
17 Feb 2026
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
98%
R
98%
C
92%
LFE
LFE
27%
Surround
Ls
64%
Rs
64%
Lrs
52%
Rrs
49%
Wide
Lw
44%
Rw
45%
Height
Ltf
44%
Rtf
44%
Ltm
48%
Rtm
47%
Ltr
1.3%
Rtr
1.3%
0:000:501:40

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

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