Atmos Bubble and boom! Index measured, not opinion

The House with a Clock in Its Walls (2018)

DEMO 5.9 · BUBBLE 9.7 · BOOM 3.6 (with BEQ 8.0). Bass measured on the disc, Atmos. Directed by Eli Roth. Fantasy, Comedy, Family.

The House with a Clock in Its Walls (2018) poster
Front
22%
L34%
23%
R36%
100%
C91%
LFE
10%
LFE16%
Surround
17%
Ls33%
17%
Rs34%
11%
Lrs22%
10%
Rrs22%
Wide
17%
Lw30%
18%
Rw31%
Height
15%
Ltf29%
15%
Rtf28%
11%
Ltm27%
11%
Rtm26%
7%
Ltr18%
7%
Rtr18%

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

DEMO
5.9 / 10
Bubble
9.7 / 10
Boom, as released
3.6 / 10
Boom with BEQ
8.0 / 10
Measured release
Disc · Atmos · chart by aron7awol
Deep bass peak, 10–30 Hz
-35.6 dBFS · with BEQ -22.2
Depth, 10–20 vs 30–60 Hz
-14.2 dB · with BEQ +3.2
Average level, 10–30 Hz
-61.2 dBFS · with BEQ -47.8
Minutes of deep bass
4 min · with BEQ 48 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 23.8 dB at 10–20 Hz
Tomatometer
65% · as of 20 Sep 2024
Metascore
57 / 100 · as of 11 Oct 2025
Chart scale read
-10 to -69.8 dBFS
Height uptime
22.2%
LFE uptime
5.9% (shown, not scored)
Dynamic range
31.3 dB
Channels used
16 of 16
Genres
Fantasy, Comedy, Family
Tags
comedy horror, fantasy, ghost
Audio
Atmos
Released
15 Sep 2018
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
34%
R
36%
C
91%
LFE
LFE
16%
Surround
Ls
33%
Rs
34%
Lrs
22%
Rrs
22%
Wide
Lw
30%
Rw
31%
Height
Ltf
29%
Rtf
28%
Ltm
27%
Rtm
26%
Ltr
18%
Rtr
18%
0:000:531:45

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

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