6.1BUBBLE
--BOOM
heat map only
BlacKkKlansman (2018)
H1.2
S5.1
C10.0
bed
height
BlacKkKlansman (2018)
BUBBLE 6.1. Directed by Spike Lee. Drama, Comedy, History, Crime.
Front
20%
L40%
20%
R40%
100%
C97%
LFE
3%
LFE10%
Surround
16%
Ls30%
15%
Rs31%
12%
Lrs24%
12%
Rrs23%
Wide
1%
Lw1%
1%
Rw1%
Height
1%
Ltf1%
1%
Rtf1%
4%
Ltm15%
4%
Rtm15%
0%
Ltr0%
0%
Rtr0%
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
- 6.1 / 10
- Boom, as released
- no bass chart published
- Also in the catalogue
- Disc · Atmos — not measured here
- Minutes of deep bass
- 0 min · with BEQ 5 min at ≥ −30 dBFS
- Tomatometer
- 96% · as of 10 Oct 2024
- Metascore
- 83 / 100 · as of 30 Aug 2025
- Height uptime
- 5.4%
- LFE uptime
- 9.7% (shown, not scored)
- Dynamic range
- 25.4 dB
- Channels used
- 16 of 16
- Genres
- Drama, Comedy, History, Crime
- Tags
- biographical, crime, drama
- Audio
- Atmos
- Released
- 9 Aug 2018
- 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
40%
R
40%
C
97%
LFE
LFE
9.7%
Surround
Ls
30%
Rs
31%
Lrs
23%
Rrs
23%
Wide
Lw
1.1%
Rw
1.1%
Height
Ltf
1.1%
Rtf
1.1%
Ltm
15%
Rtm
14%
Ltr
0.1%
Rtr
0.2%
0:001:082:16
Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.