Phase/Impedance Reponse (Preliminary)
Beamwidth (-6 dB) (Preliminary)
Directivity Index (DI) (Preliminary)
Ohm bypass. For surface-mount appli-
cations, SoundTube offers a surface
mount adaptor (AC-RS-SM129).
Applications
Developed specifically for true PA and
sound reinforcement applications includ-
ing arenas, stadiums, gyms, ice rinks,
nightclubs and other open ceiling or
outdoor applications where rapid installa-
tion, high-SPL and lasting durability are
required.
Patented SoundTube
Technologies
SoundTube Entertainment and the
MSE Audio Group constantly develop
new technologies which enhance audio
product performance. SoundTube Enter-
tainment innovations are protected by
multiple U.S. & international patents,
which explicitly cover SoundTube dome,
enclosure and dispersion technolo-
gies. The MSE Audio Group actively
defends its patents in order to protect
SoundTube resellers and end-users
Technical Data and
Specification Tools
Technical Data
SoundTube Entertainment strives to
provide complete and effective techni-
cal information and data to dealers,
engineers and designers. All data are
available from SoundTube Entertain-
ment or at www.soundtube.com and
includes
EASE™
Data – 3-D polar plots
and
SoundTubeSPEC™
– Proprietary
SoundTube speaker placement software.
HP129i
High Power Speaker
Technical Information for System Engineers
dBSPL
120
110
100
90
80
70
60
50
40
30
20
20
50 100
Hz 500 1k 5k 10k 20k
10
50 100 Hz 500 1k 5k 10k 20k
Ohms
45
40
35
30
25
20
15
10
5
0
Angle
180
135
90
45
0
-45
-90
-135
-180
Angle
350
300
250
200
150
100
50
20 50 100 Hz 500 1k 5k 10k
dB
20
15
10
5
0
-5
-10
25 50 100 Hz 500 1k 5k 10k
Impedence
Phase
Frequency Response (Preliminary)
