5.4BUBBLE
6.9BOOM
BEQ 8.5
Halloween Kills (2021)DEMO 6.1
H1.5
S3.4
C10.0
bed
height
Halloween Kills (2021)
DEMO 6.1 · BUBBLE 5.4 · BOOM 6.9 (with BEQ 8.5). Bass measured on the streaming release (Peacock), DD+. Directed by David Gordon Green. Horror, Thriller.
Front
41%
L55%
41%
R57%
100%
C90%
LFE
27%
LFE43%
Surround
22%
Ls42%
22%
Rs43%
6%
Lrs14%
6%
Rrs15%
Wide
4%
Lw10%
4%
Rw9%
Height
4%
Ltf6%
4%
Rtf6%
4%
Ltm13%
4%
Rtm12%
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
- 6.1 / 10
- Bubble
- 5.4 / 10
- Boom, as released
- 6.9 / 10
- Boom with BEQ
- 8.5 / 10
- Measured release
- Streaming (Peacock) · DD+ · chart by aron7awol
- Deep bass peak, 10–30 Hz
- -24.7 dBFS · with BEQ -19.5
- Depth, 10–20 vs 30–60 Hz
- -6.5 dB · with BEQ +2.4
- Average level, 10–30 Hz
- -48.3 dBFS · with BEQ -43.0
- Minutes of deep bass
- 44 min · with BEQ 50 min at ≥ −30 dBFS
- Filtered release
- its BEQ restores up to 12.0 dB at 10–20 Hz
- Tomatometer
- 38% · as of 29 Nov 2022
- Metascore
- 42 / 100 · as of 11 Oct 2025
- Chart scale read
- -5 to -65.3 dBFS
- Height uptime
- 4.4%
- LFE uptime
- 27.2% (shown, not scored)
- Dynamic range
- 33.2 dB
- Channels used
- 16 of 16
- Genres
- Horror, Thriller
- Tags
- horror, slasher
- Audio
- DD+, Atmos, DD+ 5.1
- Released
- 14 Oct 2021
- First listed
- 15 Oct 2021
- 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
55%
R
57%
C
90%
LFE
LFE
43%
Surround
Ls
42%
Rs
43%
Lrs
14%
Rrs
15%
Wide
Lw
9.6%
Rw
8.8%
Height
Ltf
6.2%
Rtf
5.5%
Ltm
13%
Rtm
12%
Ltr
3.4%
Rtr
2.8%
0:000:531:45
Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.