Atmos Bubble and boom! Index measured, not opinion

The Dreadful (2026)

BOOM 4.8 (with BEQ 8.1). Bass measured on the disc, DD+. Directed by Natasha Kermani. Horror.

--BUBBLE
no data
4.8BOOM
BEQ 8.1

The Dreadful ()R

HorrorDisc · DD+IMDb ↗
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
4.8 / 10
Boom with BEQ
8.1 / 10
Measured release
Disc · DD+ · chart by mikejl
Deep bass peak, 10–30 Hz
-31.5 dBFS · with BEQ -19.1
Depth, 10–20 vs 30–60 Hz
-5.2 dB · with BEQ +7.4
Average level, 10–30 Hz
-59.4 dBFS · with BEQ -46.9
Minutes of deep bass
9 min · with BEQ 30 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 15.7 dB at 10–20 Hz
Chart scale read
-10 to -69.7 dBFS
Genres
Horror
Tags
gothic horror
Audio
DD+
Released
20 Feb 2026
First listed
20 Feb 2026
Sources
BEQ

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