Atmos Bubble and boom! Index measured, not opinion

Ip Man 4: The Finale (2019)

BOOM 6.1 (with BEQ 8.4). Bass measured on the disc, Atmos. Directed by Wilson Yip. Drama, History, Action.

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
6.1 / 10
Boom with BEQ
8.4 / 10
Measured release
Disc · Atmos · chart by aron7awol
Deep bass peak, 10–30 Hz
-26.9 dBFS · with BEQ -18.8
Depth, 10–20 vs 30–60 Hz
-6.1 dB · with BEQ -0.3
Average level, 10–30 Hz
-49.1 dBFS · with BEQ -41.0
Minutes of deep bass
22 min · with BEQ 47 min at ≥ −30 dBFS
Tomatometer
85% · as of 10 Oct 2021
Metascore
62 / 100 · as of 11 Oct 2025
Chart scale read
-10 to -70.3 dBFS
Genres
Drama, History, Action
Tags
action, martial arts
Audio
Atmos, DD+ 5.1
Released
25 Dec 2019
First listed
4 Dec 2018
Sources
BEQ

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