Atmos Bubble and boom! Index measured, not opinion

Tangled (2010)

DEMO 3.5 · BUBBLE 5.8 · BOOM 2.1 (with BEQ 6.9). Bass measured on the disc, Atmos. Directed by Byron Howard, Nathan Greno. Animation, Family.

Tangled (2010) poster
Front
35%
L63%
36%
R65%
100%
C93%
LFE
8%
LFE29%
Surround
17%
Ls49%
17%
Rs51%
9%
Lrs37%
8%
Rrs37%
Wide
off
Lw 
off
Rw 
Height
7%
Ltf40%
7%
Rtf38%
off
Ltm 
off
Rtm 
12%
Ltr45%
12%
Rtr44%

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

DEMO
3.5 / 10
Bubble
5.8 / 10
Boom, as released
2.1 / 10
Boom with BEQ
6.9 / 10
Measured release
Disc · Atmos · chart by aron7awol
Deep bass peak, 10–30 Hz
-38.6 dBFS · with BEQ -19.9
Depth, 10–20 vs 30–60 Hz
-24.1 dB · with BEQ +2.1
Average level, 10–30 Hz
-69.1 dBFS · with BEQ -50.4
Minutes of deep bass
2 min · with BEQ 11 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 37.4 dB at 10–20 Hz
Tomatometer
89% · as of 2 Jul 2026
Metascore
71 / 100 · as of 16 Jan 2026
Chart scale read
-10 to -70 dBFS
Height uptime
26.8%
LFE uptime
15.2% (shown, not scored)
Dynamic range
30.0 dB
Channels used
12 of 16
Dead channels
Lw Rw Ltm Rtm
Genres
Animation, Family
Tags
cinematic fairy tale, comedy, coming-of-age, musical
Audio
Atmos
Released
24 Nov 2010
First listed
4 Dec 2018
Sources
PerceptualPro + BEQ
Render
older, corrected

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
63%
R
65%
C
93%
LFE
LFE
29%
Surround
Ls
49%
Rs
51%
Lrs
37%
Rrs
37%
Wide
Lw
unused
Rw
unused
Height
Ltf
40%
Rtf
38%
Ltm
unused
Rtm
unused
Ltr
45%
Rtr
44%
0:000:501:40

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

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