Atmos Bubble and boom! Index measured, not opinion

28 Weeks Later (2007)

BOOM 5.7 (with BEQ 8.2). Bass measured on the disc, DD+. Directed by Juan Carlos Fresnadillo. Horror, Science Fiction, Thriller.

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
5.7 / 10
Boom with BEQ
8.2 / 10
Measured release
Disc · DD+ · chart by mikejl
Also in the catalogue
Disc · DTS-HD MA 5.1 — not measured here
Deep bass peak, 10–30 Hz
-26.0 dBFS · with BEQ -18.0
Depth, 10–20 vs 30–60 Hz
-5.8 dB · with BEQ +6.0
Average level, 10–30 Hz
-53.6 dBFS · with BEQ -45.6
Minutes of deep bass
13 min · with BEQ 31 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 13.0 dB at 10–20 Hz
Tomatometer
73% · as of 11 Jan 2026
Metascore
78 / 100 · as of 11 Jan 2026
Chart scale read
-10 to -69.7 dBFS
Genres
Horror, Science Fiction, Thriller
Tags
horror, post-apocalyptic, science fiction, zombie
Audio
DTS-HD MA 5.1, DD+
Released
26 Apr 2007
First listed
13 Jan 2022
Sources
BEQ

See it in the index →  ·  All films