Atmos Bubble and boom! Index measured, not opinion

Blades of the Guardians (2026)

DEMO 5.7 · BUBBLE 5.9 · BOOM 5.6 (with BEQ 8.5). Bass measured on the disc, Atmos. Directed by Yuen Woo-ping. Action, Adventure.

Blades of the Guardians (2026) poster
5.9BUBBLE
5.6BOOM
BEQ 8.5

Blades of the Guardians ()DEMO 5.7⚠ sub-bass -25 dB126 min

ActionAdventureDisc · AtmosIMDb ↗
H3.3
S1.6
C10.0
bed
height
Front
45%
L71%
46%
R70%
100%
C94%
LFE
8%
LFE13%
Surround
10%
Ls32%
10%
Rs32%
5%
Lrs18%
5%
Rrs18%
Wide
3%
Lw8%
3%
Rw8%
Height
7%
Ltf16%
7%
Rtf16%
8%
Ltm24%
8%
Rtm23%
2%
Ltr5%
2%
Rtr5%

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

DEMO
5.7 / 10
Bubble
5.9 / 10
Boom, as released
5.6 / 10
Boom with BEQ
8.5 / 10
Measured release
Disc · Atmos · chart by halcyon888
Also in the catalogue
Disc · Atmos / DD+ 7.1 — not measured here
Deep bass peak, 10–30 Hz
-26.8 dBFS · with BEQ -18.0
Depth, 10–20 vs 30–60 Hz
-3.9 dB · with BEQ +5.5
Average level, 10–30 Hz
-55.4 dBFS · with BEQ -46.6
Minutes of deep bass
10 min · with BEQ 42 min at ≥ −30 dBFS
Sub-bass warning
the disc peaks at -25.0 dBFS at 10 Hz — top of the field; mind ports and driver excursion
Filtered release
its BEQ restores up to 11.4 dB at 10–20 Hz
Chart scale read
-10 to -69.8 dBFS
Height uptime
14.7%
LFE uptime
12.5% (shown, not scored)
Dynamic range
27.7 dB
Channels used
16 of 16
Genres
Action, Adventure
Tags
action, historical drama, historical fantasy, historical fiction, swashbuckler
Audio
Atmos, DD+ 7.1
Released
17 Feb 2026
First listed
2 Jul 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
71%
R
70%
C
94%
LFE
LFE
13%
Surround
Ls
32%
Rs
32%
Lrs
17%
Rrs
18%
Wide
Lw
8.2%
Rw
8.1%
Height
Ltf
16%
Rtf
15%
Ltm
24%
Rtm
23%
Ltr
4.8%
Rtr
5.0%
0:001:032:06

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