Atmos Bubble and boom! Index measured, not opinion

The Lion King (1994)

DEMO 4.2 · BUBBLE 4.1 · BOOM 4.3 (with BEQ 6.9). Bass measured on the disc, Atmos. Directed by Rob Minkoff, Roger Allers. Family, Animation, Drama.

The Lion King (1994) poster
Front
35%
L53%
38%
R55%
100%
C91%
LFE
12%
LFE20%
Surround
12%
Ls35%
13%
Rs36%
5%
Lrs15%
5%
Rrs14%
Wide
off
Lw 
off
Rw 
Height
10%
Ltf32%
10%
Rtf34%
off
Ltm 
off
Rtm 
8%
Ltr25%
8%
Rtr26%

Bar and top figure — level against the film’s most active channel. Bottom figure — share of the runtime the channel carries signal.

DEMO
4.2 / 10
Bubble
4.1 / 10
Boom, as released
4.3 / 10
Boom with BEQ
6.9 / 10
Measured release
Disc · Atmos · chart by aron7awol
Deep bass peak, 10–30 Hz
-32.1 dBFS · with BEQ -22.1
Depth, 10–20 vs 30–60 Hz
-11.8 dB · with BEQ +2.7
Average level, 10–30 Hz
-61.5 dBFS · with BEQ -51.5
Minutes of deep bass
14 min · with BEQ 17 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 15.5 dB at 10–20 Hz
Tomatometer
92% · as of 14 Nov 2025
Metascore
88 / 100 · as of 15 Jan 2026
Chart scale read
-10 to -70.2 dBFS
Height uptime
19.3%
LFE uptime
20.4% (shown, not scored)
Dynamic range
23.9 dB
Channels used
12 of 16
Dead channels
Lw Rw Ltm Rtm
Genres
Family, Animation, Drama
Tags
adventure, drama, family, musical
Audio
Atmos
Released
15 Jun 1994
First listed
4 Dec 2018
Sources
PerceptualPro + BEQ
Render
current

Channel by channel, through the film

One lane per speaker, the whole film from left to right. Bar height is how loud that speaker gets (square-root scale against this film's loudest moment, so quiet passages stay visible). The amber line under a lane marks the moments counted as playing, and the figure on the right is their share of the film. For the six height speakers that share is part of BUBBLE.

Front
L
53%
R
55%
C
91%
LFE
LFE
20%
Surround
Ls
35%
Rs
36%
Lrs
15%
Rrs
14%
Wide
Lw
unused
Rw
unused
Height
Ltf
32%
Rtf
34%
Ltm
unused
Rtm
unused
Ltr
25%
Rtr
25%
0:000:451:29

Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.

See it in the index →  ·  All films