Atmos Bubble and boom! Index measured, not opinion

Onslaught (2026)

BUBBLE 6.4. Directed by Adam Wingard. Action, Horror, Thriller.

Onslaught (2026) poster
6.4BUBBLE
--BOOM
heat map only

Onslaught ()92 min · R

ActionHorrorThrillerDD+ AtmosIMDb ↗
H2.3
S4.1
C10.0
bed
height
Front
65%
L72%
65%
R72%
100%
C82%
LFE
33%
LFE41%
Surround
27%
Ls45%
27%
Rs46%
11%
Lrs25%
10%
Rrs23%
Wide
13%
Lw25%
13%
Rw25%
Height
10%
Ltf23%
10%
Rtf23%
3%
Ltm6%
3%
Rtm6%
2%
Ltr6%
2%
Rtr6%

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
6.4 / 10
Boom, as released
no bass chart published
Also in the catalogue
Streaming (iTunes) · DD+ Atmos; Disc · DD+ Atmos — not measured here
Minutes of deep bass
49 min · with BEQ 52 min at ≥ −30 dBFS
Height uptime
11.8%
LFE uptime
41.3% (shown, not scored)
Dynamic range
25.6 dB
Channels used
16 of 16
Genres
Action, Horror, Thriller
Tags
action, horror, science fiction, thriller
Audio
DD+ Atmos
Released
3 Sep 2026
First listed
6 Oct 2026
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
72%
R
72%
C
82%
LFE
LFE
41%
Surround
Ls
45%
Rs
46%
Lrs
24%
Rrs
23%
Wide
Lw
24%
Rw
25%
Height
Ltf
23%
Rtf
23%
Ltm
6.2%
Rtm
6.1%
Ltr
6.1%
Rtr
6.0%
0:000:461:32

Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.

See it in the index →  ·  All films