Atmos Bubble and boom! Index measured, not opinion

The Smashing Machine (2025)

DEMO 6.6 · BUBBLE 8.1 · BOOM 5.3 (with BEQ 7.1). Bass measured on the disc, Atmos / DD+ Atmos. Directed by Benny Safdie. History, Drama.

The Smashing Machine (2025) poster
8.1BUBBLE
5.3BOOM
BEQ 7.1

The Smashing Machine ()DEMO 6.6123 min · R

HistoryDramaDisc · Atmos / DD+ AtmosIMDb ↗TomatometerRT 70%
H5.0
S3.2
C10.0
bed
height
Front
37%
L73%
35%
R72%
100%
C98%
LFE
9%
LFE12%
Surround
23%
Ls48%
23%
Rs48%
5%
Lrs21%
5%
Rrs21%
Wide
2%
Lw7%
3%
Rw7%
Height
1%
Ltf4%
1%
Rtf3%
24%
Ltm48%
25%
Rtm48%
1%
Ltr1%
0%
Rtr1%

Bar and top figure — level against the film’s most active channel. Bottom figure — share of the runtime the channel carries signal.

DEMO
6.6 / 10
Bubble
8.1 / 10
Boom, as released
5.3 / 10
Boom with BEQ
7.1 / 10
Measured release
Disc · Atmos / DD+ Atmos · chart by kaelaria
Also in the catalogue
Disc · Atmos; Disc · DD+ Atmos — not measured here
Deep bass peak, 10–30 Hz
-29.7 dBFS · with BEQ -22.8
Depth, 10–20 vs 30–60 Hz
-4.1 dB · with BEQ +6.5
Average level, 10–30 Hz
-56.6 dBFS · with BEQ -49.7
Minutes of deep bass
10 min · with BEQ 13 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 17.9 dB at 10–20 Hz
Tomatometer
70% · as of 5 Jan 2026
Chart scale read
-10 to -70.3 dBFS
Height uptime
15.4%
LFE uptime
3.7% (shown, not scored)
Dynamic range
25.1 dB
Channels used
16 of 16
Genres
History, Drama
Tags
biographical, sport
Audio
Atmos, DD+ Atmos
Released
1 Oct 2025
First listed
4 Nov 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
73%
R
72%
C
98%
LFE
LFE
12%
Surround
Ls
48%
Rs
48%
Lrs
21%
Rrs
21%
Wide
Lw
7.0%
Rw
7.3%
Height
Ltf
3.5%
Rtf
3.4%
Ltm
48%
Rtm
48%
Ltr
1.4%
Rtr
1.2%
0:001:022:03

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