Atmos Bubble and boom! Index measured, not opinion

Fountain of Youth (2025)

DEMO 5.3 · BUBBLE 4.5 · BOOM 6.3 (with BEQ 6.6). Bass measured on the disc, DD+ Atmos. Directed by Guy Ritchie. Adventure, Fantasy, Mystery.

Fountain of Youth (2025) poster
Front
49%
L67%
50%
R68%
100%
C95%
LFE
8%
LFE17%
Surround
10%
Ls34%
11%
Rs37%
12%
Lrs41%
12%
Rrs42%
Wide
0%
Lw0%
0%
Rw0%
Height
0%
Ltf0%
0%
Rtf0%
4%
Ltm18%
5%
Rtm18%
0%
Ltr0%
0%
Rtr0%

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

DEMO
5.3 / 10
Bubble
4.5 / 10
Boom, as released
6.3 / 10
Boom with BEQ
6.6 / 10
Measured release
Disc · DD+ Atmos · chart by kaelaria
Deep bass peak, 10–30 Hz
-24.3 dBFS · with BEQ -23.3
Depth, 10–20 vs 30–60 Hz
-2.2 dB · with BEQ -0.4
Average level, 10–30 Hz
-52.5 dBFS · with BEQ -51.5
Minutes of deep bass
19 min · with BEQ 19 min at ≥ −30 dBFS
Tomatometer
35% · as of 30 Aug 2025
Metascore
41 / 100 · as of 3 Jul 2025
Chart scale read
-10 to -70.3 dBFS
Height uptime
3.8%
LFE uptime
6.8% (shown, not scored)
Dynamic range
19.9 dB
Channels used
16 of 16
Genres
Adventure, Fantasy, Mystery
Tags
adventure, fantasy, heist, mystery
Audio
DD+ Atmos
Released
19 May 2025
First listed
23 May 2025
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
67%
R
67%
C
95%
LFE
LFE
17%
Surround
Ls
34%
Rs
37%
Lrs
41%
Rrs
42%
Wide
Lw
0.2%
Rw
0.3%
Height
Ltf
0.3%
Rtf
0.4%
Ltm
18%
Rtm
18%
Ltr
0.2%
Rtr
0.1%
0:001:032:06

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