4.2BUBBLE
4.4BOOM
BEQ 8.8
Captain America: The First Avenger (2011)DEMO 4.32 dead⚠ sub-bass -20 dB
H1.6
S3.2
C7.1
bed
height
Captain America: The First Avenger (2011)
DEMO 4.3 · BUBBLE 4.2 · BOOM 4.4 (with BEQ 8.8). Bass measured on the disc, Atmos. Directed by Joe Johnston. Science Fiction, Action, Adventure.
Front
55%
L68%
57%
R72%
100%
C98%
LFE
11%
LFE31%
Surround
17%
Ls46%
16%
Rs46%
14%
Lrs44%
13%
Rrs44%
Wide
offLw
offRw
Height
1%
Ltf2%
1%
Rtf2%
6%
Ltm31%
6%
Rtm28%
1%
Ltr3%
1%
Rtr3%
Bar and top figure — level against the film’s most active channel. Bottom figure — share of the runtime the channel carries signal.
- DEMO
- 4.3 / 10
- Bubble
- 4.2 / 10
- Boom, as released
- 4.4 / 10
- Boom with BEQ
- 8.8 / 10
- Measured release
- Disc · Atmos · chart by aron7awol
- Also in the catalogue
- Disc · DTS-HD MA 7.1; Disc · DD+ Atmos — not measured here
- Deep bass peak, 10–30 Hz
- -32.4 dBFS · with BEQ -19.2
- Depth, 10–20 vs 30–60 Hz
- -9.3 dB · with BEQ +4.6
- Average level, 10–30 Hz
- -57.4 dBFS · with BEQ -44.3
- Minutes of deep bass
- 3 min · with BEQ 57 min at ≥ −30 dBFS
- Sub-bass warning
- the disc peaks at -20.1 dBFS at 10 Hz — top of the field; mind ports and driver excursion
- Filtered release
- its BEQ restores up to 17.9 dB at 10–20 Hz
- Tomatometer
- 80% · as of 14 Jul 2026
- Metascore
- 66 / 100 · as of 25 Feb 2025
- Chart scale read
- -10 to -69.8 dBFS
- Height uptime
- 8.6%
- LFE uptime
- 16.0% (shown, not scored)
- Dynamic range
- 26.9 dB
- Channels used
- 14 of 16
- Dead channels
- Lw Rw
- Genres
- Science Fiction, Action, Adventure
- Tags
- action, adventure, science fiction, superhero, war
- Audio
- Atmos, DTS-HD MA 7.1, DD+ Atmos
- Released
- 22 Jul 2011
- 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
68%
R
72%
C
98%
LFE
LFE
31%
Surround
Ls
46%
Rs
46%
Lrs
44%
Rrs
44%
Wide
Lw
unused
Rw
unused
Height
Ltf
2.4%
Rtf
2.2%
Ltm
31%
Rtm
28%
Ltr
2.5%
Rtr
2.5%
0:001:022:04
Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.