6.0BUBBLE
5.5BOOM
BEQ 9.2
6 Underground (2019)DEMO 5.7
H1.0
S5.2
C10.0
bed
height
6 Underground (2019)
DEMO 5.7 · BUBBLE 6.0 · BOOM 5.5 (with BEQ 9.2). Bass measured on the streaming release (Netflix), DD+ Atmos. Directed by Michael Bay. Action, Thriller.
Front
71%
L83%
70%
R84%
100%
C98%
LFE
41%
LFE62%
Surround
47%
Ls77%
48%
Rs78%
12%
Lrs37%
12%
Rrs38%
Wide
2%
Lw7%
2%
Rw7%
Height
6%
Ltf9%
5%
Rtf10%
2%
Ltm5%
2%
Rtm5%
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
- 5.7 / 10
- Bubble
- 6.0 / 10
- Boom, as released
- 5.5 / 10
- Boom with BEQ
- 9.2 / 10
- Measured release
- Streaming (Netflix) · DD+ Atmos · chart by aron7awol
- Deep bass peak, 10–30 Hz
- -29.5 dBFS · with BEQ -17.4
- Depth, 10–20 vs 30–60 Hz
- -19.8 dB · with BEQ +1.4
- Average level, 10–30 Hz
- -54.9 dBFS · with BEQ -42.7
- Minutes of deep bass
- 56 min · with BEQ 81 min at ≥ −30 dBFS
- Filtered release
- its BEQ restores up to 31.7 dB at 10–20 Hz
- Tomatometer
- 36% · as of 10 Oct 2021
- Metascore
- 41 / 100 · as of 27 Oct 2025
- Chart scale read
- -5 to -65.3 dBFS
- Height uptime
- 3.6%
- LFE uptime
- 48.0% (shown, not scored)
- Dynamic range
- 24.6 dB
- Channels used
- 16 of 16
- Genres
- Action, Thriller
- Tags
- action, vigilante
- Audio
- DD+ Atmos
- Released
- 10 Dec 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
83%
R
84%
C
98%
LFE
LFE
62%
Surround
Ls
77%
Rs
78%
Lrs
37%
Rrs
38%
Wide
Lw
6.6%
Rw
7.2%
Height
Ltf
9.2%
Rtf
9.6%
Ltm
4.8%
Rtm
5.0%
Ltr
3.4%
Rtr
3.2%
0:001:042:08
Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.