Atmos Bubble and boom! Index measured, not opinion

Rambo: Last Blood (2019)

BUBBLE 8.6. Directed by Adrian Grünberg. Action, Thriller, Drama.

Rambo: Last Blood (2019) poster
Front
38%
L50%
39%
R52%
100%
C96%
LFE
10%
LFE17%
Surround
12%
Ls36%
12%
Rs36%
10%
Lrs25%
10%
Rrs26%
Wide
16%
Lw34%
18%
Rw38%
Height
15%
Ltf34%
17%
Rtf38%
10%
Ltm34%
8%
Rtm34%
1%
Ltr6%
2%
Rtr7%

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

DEMO
needs both scores measured
Bubble
8.6 / 10
Boom, as released
chart read, but disc and BEQ could not be verified — not scored
Also in the catalogue
Disc · Atmos; Disc · DTS-HD MA 5.1 — not measured here
Minutes of deep bass
20 min · with BEQ 28 min at ≥ −30 dBFS
Tomatometer
26% · as of 2 Sep 2026
Metascore
26 / 100 · as of 11 Oct 2025
Height uptime
23.5%
LFE uptime
6.4% (shown, not scored)
Dynamic range
25.5 dB
Channels used
16 of 16
Genres
Action, Thriller, Drama
Tags
action, action thriller, splatter, thriller, vigilante
Audio
Atmos, DTS-HD MA 5.1, DD+ 5.1
Released
18 Sep 2019
First listed
4 Dec 2018
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
50%
R
52%
C
96%
LFE
LFE
17%
Surround
Ls
36%
Rs
36%
Lrs
25%
Rrs
26%
Wide
Lw
34%
Rw
38%
Height
Ltf
34%
Rtf
38%
Ltm
34%
Rtm
34%
Ltr
5.7%
Rtr
6.6%
0:000:451:29

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

See it in the index →  ·  All films