Atmos Bubble and boom! Index measured, not opinion

The Curse of La Llorona (2019)

DEMO 6.3 · BUBBLE 7.1 · BOOM 5.6 (with BEQ 7.7). Bass measured on the disc, Atmos. Directed by Michael Chaves. Thriller, Mystery, Horror.

The Curse of La Llorona (2019) poster
Front
36%
L29%
38%
R31%
100%
C54%
LFE
9%
LFE6%
Surround
7%
Ls7%
6%
Rs7%
15%
Lrs17%
16%
Rrs18%
Wide
14%
Lw15%
11%
Rw12%
Height
12%
Ltf10%
12%
Rtf10%
10%
Ltm12%
10%
Rtm12%
5%
Ltr8%
4%
Rtr5%

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

DEMO
6.3 / 10
Bubble
7.1 / 10
Boom, as released
5.6 / 10
Boom with BEQ
7.7 / 10
Measured release
Disc · Atmos · chart by aron7awol
Deep bass peak, 10–30 Hz
-24.6 dBFS · with BEQ -17.6
Depth, 10–20 vs 30–60 Hz
-9.4 dB · with BEQ +1.8
Average level, 10–30 Hz
-53.0 dBFS · with BEQ -46.0
Minutes of deep bass
14 min · with BEQ 24 min at ≥ −30 dBFS
Chart
its scale clips the curve, so the peak is at least what is shown
Filtered release
its BEQ restores up to 14.5 dB at 10–20 Hz
Tomatometer
28% · as of 5 Sep 2023
Metascore
41 / 100 · as of 11 Oct 2025
Chart scale read
-15 to -70 dBFS
Height uptime
9.7%
LFE uptime
6.2% (shown, not scored)
Dynamic range
49.5 dB
Channels used
16 of 16
Genres
Thriller, Mystery, Horror
Tags
ghost, supernatural horror
Audio
Atmos, DD+ Atmos
Released
17 Apr 2019
First listed
4 Dec 2018
Sources
PerceptualPro + BEQ
Render
current

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
29%
R
31%
C
54%
LFE
LFE
6.2%
Surround
Ls
7.4%
Rs
7.1%
Lrs
17%
Rrs
18%
Wide
Lw
15%
Rw
12%
Height
Ltf
9.9%
Rtf
10%
Ltm
12%
Rtm
12%
Ltr
8.0%
Rtr
5.3%
0:000:471:33

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

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