4.4BUBBLE
6.4BOOM
BEQ 8.0
Drop (2025)DEMO 5.3
H1.0
S2.1
C10.0
bed
height
Drop (2025)
DEMO 5.3 · BUBBLE 4.4 · BOOM 6.4 (with BEQ 8.0). Bass measured on the disc, Atmos. Directed by Christopher Landon. Mystery, Thriller.
Front
47%
L57%
49%
R58%
100%
C93%
LFE
7%
LFE14%
Surround
8%
Ls28%
8%
Rs30%
10%
Lrs26%
10%
Rrs27%
Wide
2%
Lw9%
3%
Rw9%
Height
2%
Ltf13%
2%
Rtf11%
0%
Ltm1%
0%
Rtm1%
2%
Ltr13%
2%
Rtr10%
Bar and top figure — level against the film’s most active channel. Bottom figure — share of the runtime the channel carries signal.
- DEMO
- 5.3 / 10
- Bubble
- 4.4 / 10
- Boom, as released
- 6.4 / 10
- Boom with BEQ
- 8.0 / 10
- Measured release
- Disc · Atmos · chart by kaelaria
- Also in the catalogue
- Disc · DD+; Disc · DD+ Atmos — not measured here
- Deep bass peak, 10–30 Hz
- -24.9 dBFS · with BEQ -19.2
- Depth, 10–20 vs 30–60 Hz
- -6.1 dB · with BEQ +4.6
- Average level, 10–30 Hz
- -15.7 dBFS · with BEQ -10.0
- Minutes of deep bass
- 14 min · with BEQ 23 min at ≥ −30 dBFS
- Filtered release
- its BEQ restores up to 19.3 dB at 10–20 Hz
- Tomatometer
- 83% · as of 12 Aug 2025
- Metascore
- 65 / 100 · as of 12 Aug 2025
- Chart scale read
- -10 to -70.3 dBFS
- Height uptime
- 5.1%
- LFE uptime
- 4.9% (shown, not scored)
- Dynamic range
- 23.1 dB
- Channels used
- 16 of 16
- Genres
- Mystery, Thriller
- Tags
- mystery, thriller
- Audio
- Atmos, DD+, DD+ Atmos
- Released
- 7 Apr 2025
- First listed
- 29 Apr 2025
- 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
57%
R
58%
C
93%
LFE
LFE
14%
Surround
Ls
28%
Rs
30%
Lrs
26%
Rrs
27%
Wide
Lw
8.7%
Rw
9.0%
Height
Ltf
13%
Rtf
11%
Ltm
1.3%
Rtm
0.7%
Ltr
13%
Rtr
9.8%
0:000:481:35
Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.