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Technical data, EASE
™
plots, SoundTubeSPEC
™
software & product downloads available at www.soundtube.com
Reduce Overall System Costs
SoundTube’s BroadBeam
®
dispersion tech-
nology utilizes an advanced diffuser/tweeter
system to provide maximum dispersion of the
higher frequencies throughout the XT550’s 360º
horizontal by 40º vertical coverage pattern.
Designed specifically for outdoor music &
paging, the XT550 projects even coverage and
smooth response over a larger area than typical
outdoor speakers, with fewer units per install
– saving time and money on speakers, installa
-
tion and amplifier power.
Enclosure Technology
XT enclosures are engineered for maxi-
mum durability and performance. Unlike
other outdoor speakers, SoundTube incorpo
-
rates patented ZeroReflection
™
internal shap-
ing to create the most effective environment
for sound reproduction. The result is accurate
sound and tight bass in an indestructible
enclosure.
Patented SoundTube
Technologies
SoundTube Entertainment is constantly devel-
oping new technologies that enhance audio
product performance. SoundTube Entertain
-
ment innovations are protected by multiple
U.S. & international patents, which explicitly
cover SoundTube dispersion, enclosure &
dome technologies. SoundTube Entertainment
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 technical informa
-
tion and data to dealers, engineers and
designers. All data are available from
SoundTube Entertainment or at
www.soundtube.com
Data Acquisition
All performance data acquired at
SoundTube’s Technical Measurement Center
(TMC) are analyzed using a variety of stan
-
dard measurement techniques, including
Measured Length Sequence (MLS) and Time
Delay Spectrometry (TDS). Performance,
development and data acquisition tools
include: Gold Line TEF 20, CLIO, LMS, LEAP,
and proprietary modeling software. EASE
™
data are acquired through an automated TEF20/
Outline/EASE
™
interface.
XT550
Outdoor/In-Ground Speaker
Preliminary Technical Information for System Engineers
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Phase/Impedance Reponse (open port)
Frequency Response (open/closed port)
Phase/Impedance Reponse (closed port)