Atmos Bubble and boom! Index measured, not opinion

Alien Xmas (2020)

BOOM 5.5 (with BEQ 7.1). Bass measured on the streaming release (Netflix), DD+ Atmos. Directed by Stephen Chiodo. Animation, Family, Fantasy.

--BUBBLE
no data
5.5BOOM
BEQ 7.1

Alien Xmas ()⚠ sub-bass -23 dB42 min · NR

AnimationFamilyFantasyStream · Netflix · DD+ AtmosIMDb ↗TomatometerRT 100%2025
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
5.5 / 10
Boom with BEQ
7.1 / 10
Measured release
Streaming (Netflix) · DD+ Atmos · +4dB dialnorm compensation · chart by aron7awol
Deep bass peak, 10–30 Hz
-27.8 dBFS · with BEQ -21.8
Depth, 10–20 vs 30–60 Hz
-4.7 dB · with BEQ +2.3
Average level, 10–30 Hz
-53.8 dBFS · with BEQ -47.8
Minutes of deep bass
8 min · with BEQ 16 min at ≥ −30 dBFS
Sub-bass warning
the disc peaks at -22.6 dBFS at 10 Hz — top of the field; mind ports and driver excursion
Tomatometer
100% · as of 6 Mar 2025
Chart scale read
-10 to -70.3 dBFS
Genres
Animation, Family, Fantasy
Tags
adventure, animated, Christmas, comedy, family, fantasy
Audio
DD+ Atmos, DD+ 5.1
Released
20 Nov 2020
First listed
4 Dec 2018
Sources
BEQ

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