Atmos Bubble and boom! Index measured, not opinion

The Great Flood (2025)

BOOM 7.0 (with BEQ 8.2). Bass measured on the disc, DD+ Atmos. Directed by Kim Byung-woo. Science Fiction, Action, Adventure.

--BUBBLE
no data
7.0BOOM
BEQ 8.2

The Great Flood ()106 min · R

Science FictionActionAdventureDisc · DD+ AtmosIMDb ↗
no channel
graph published
No channel-activity graph is published for this film,
so it carries a bass score only.
DEMO
needs both scores measured
Bubble
no channel graph published
Boom, as released
7.0 / 10
Boom with BEQ
8.2 / 10
Measured release
Disc · DD+ Atmos · chart by mikejl
Deep bass peak, 10–30 Hz
-22.5 dBFS · with BEQ -17.8
Depth, 10–20 vs 30–60 Hz
+3.6 dB · with BEQ +12.9
Average level, 10–30 Hz
-50.1 dBFS · with BEQ -45.4
Minutes of deep bass
16 min · with BEQ 17 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 20.6 dB at 10–20 Hz
Chart scale read
-10 to -69.7 dBFS
Genres
Science Fiction, Action, Adventure
Tags
disaster, science fiction
Audio
DD+ Atmos
Released
18 Sep 2025
First listed
19 Dec 2025
Sources
BEQ

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