1.9BUBBLE
6.0BOOM
BEQ 7.1
Panic Room (2002)DEMO 3.46 dead⚠ sub-bass -24 dB
H2.0
S3.1
C1.4
bed
height
Panic Room (2002)
DEMO 3.4 · BUBBLE 1.9 · BOOM 6.0 (with BEQ 7.1). Bass measured on the disc, Atmos / DTS-HD MA 5.1 / DD+ Atmos. Directed by David Fincher. Crime, Drama, Thriller.
Front
35%
L57%
34%
R55%
100%
C84%
LFE
3%
LFE4%
Surround
11%
Ls27%
11%
Rs25%
11%
Lrs27%
11%
Rrs25%
Wide
offLw
offRw
Height
offLtf
offRtf
10%
Ltm23%
9%
Rtm22%
offLtr
offRtr
Bar and top figure — level against the film’s most active channel. Bottom figure — share of the runtime the channel carries signal.
- DEMO
- 3.4 / 10
- Bubble
- 1.9 / 10
- Boom, as released
- 6.0 / 10
- Boom with BEQ
- 7.1 / 10
- Measured release
- Disc · Atmos / DTS-HD MA 5.1 / DD+ Atmos · chart by kaelaria
- Deep bass peak, 10–30 Hz
- -26.4 dBFS · with BEQ -22.1
- Depth, 10–20 vs 30–60 Hz
- +1.9 dB · with BEQ +4.6
- Average level, 10–30 Hz
- -55.8 dBFS · with BEQ -51.5
- Minutes of deep bass
- 7 min · with BEQ 17 min at ≥ −30 dBFS
- Sub-bass warning
- the disc peaks at -23.6 dBFS at 10 Hz — top of the field; mind ports and driver excursion
- Tomatometer
- 76% · as of 16 Jan 2026
- Metascore
- 65 / 100 · as of 8 Oct 2025
- Chart scale read
- -10 to -70.3 dBFS
- Height uptime
- 7.4%
- LFE uptime
- 4.4% (shown, not scored)
- Dynamic range
- 31.3 dB
- Channels used
- 10 of 16
- Dead channels
- Lw Rw Ltf Rtf Ltr Rtr
- Genres
- Crime, Drama, Thriller
- Tags
- crime thriller, drama
- Audio
- DD 5.1, DTS-HD MA 5.1, DD+ 5.1, Atmos, DD+ Atmos
- Released
- 29 Mar 2002
- First listed
- 16 Jan 2022
- 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
57%
R
55%
C
84%
LFE
LFE
4.4%
Surround
Ls
27%
Rs
25%
Lrs
27%
Rrs
25%
Wide
Lw
unused
Rw
unused
Height
Ltf
unused
Rtf
unused
Ltm
23%
Rtm
22%
Ltr
unused
Rtr
unused
0:000:561:51
Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.