Atmos Bubble and boom! Index measured, not opinion

Last Christmas (2019)

BOOM 4.4 (with BEQ 6.2). Bass measured on the disc, DTS-HD MA 7.1. Directed by Paul Feig. Comedy, Romance, Drama.

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
4.4 / 10
Boom with BEQ
6.2 / 10
Measured release
Disc · DTS-HD MA 7.1 · chart by aron7awol
Deep bass peak, 10–30 Hz
-30.3 dBFS · with BEQ -22.9
Depth, 10–20 vs 30–60 Hz
-8.1 dB · with BEQ +1.6
Average level, 10–30 Hz
-61.8 dBFS · with BEQ -54.5
Minutes of deep bass
3 min · with BEQ 5 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 12.0 dB at 10–20 Hz
Tomatometer
47% · as of 11 Jan 2026
Metascore
50 / 100 · as of 11 Oct 2025
Chart scale read
-10 to -70.3 dBFS
Genres
Comedy, Romance, Drama
Tags
Christmas, ghost, romantic comedy
Audio
DTS-HD MA 7.1
Released
7 Nov 2019
First listed
4 Dec 2018
Sources
BEQ

See it in the index →  ·  All films