3. School athletic facilities play host to many types of activities such as physical education,
basketball games, football games, pep rallies, and track & field. Each event needs a
sound system that can provide intelligible speech reinforcement and high impact musical
excitement to elevate the experience. The system needs to have flexible microphone
options and simple controls to change from bleacher seating to floor configurations easily.
The speakers should be capable of directing the sound to where it is needed when the
setup changes. Harman has these solutions.
For sixty years, Harman has been engineering and manufacturing integrated audio technology
that is used in School Gymnasiums, Football Fields, and Stadiums. We are one company that
offers comprehensive audio system solutions that are scalable, energy efficient, and reliable.
Our mission is to provide audio systems to education facilities that enhance audience
experiences, and create positive outcomes. We work with schools nationwide to help them
design sound systems that are easy to use and affordable.
At Harman, Sound Matters. Take a look at how our award winning, world renowned brands will
make your facility sound the very best.
Audio SYSTEM Solutions for
Athletic Facilities
In Schools
...the announcer calls out the names of the
players as the ball is being passed back
and forth, every word is clear as a bell
over the cheering and screaming.
The roar of the crowd intensifies
as the clock counts down the
final seconds of the game...
Must be a Harman
Professional audio system.
4. Before a sound system can be
designed, the installed space
must be evaluated:
• What are the room dimensions?
• What are the construction
materials in the space?
• What are the acoustics like
in the space?
• Are there noise restrictions?
• What kinds of activities will
take place in the space?
• Where will the audience sit?
A Harman Professional
representative can properly
evaluate your space and create
a 3D computer model to evaluate
the sound system performance
before it is installed.
A well designed sound system will
deliver good sound to all listeners
at an appropriate volume. Using
speakers with a narrow coverage
pattern, or placing speakers too
far apart can create dead spots
or unevenness in the space. An
experienced audio system engineer
will understand the coverage pattern
of a specified speaker. A predictive
computer analysis, like the one shown
above, is a good way to visualize how
the speakers will provide coverage
and volume in the facility. A Harman
Professional representative can assist
with the design of a sound system
that will provide proper coverage of
your space.
Over 500 different JBL®
speakers
are designed for music and speech.
Which model of speakers to use
depends on your needs and the
acoustics of the room. The type of
activities that will go on in the space
will determine the model of speakers
used and the quantity needed
to provide the desired coverage.
The mounting and architectural
requirements of the space will decide
the type of speakers used such as
ceiling, pendant, or wall. If there is a
need for high impact music, several
subwoofers may be desired for extra
low end. A Harman Professional
representative is a JBL®
speaker
expert and will be able to advise you
on the best speaker solutions for
your space.
Before the sound system is designed for an athletic facility many questions need to be answered.
It is important to describe in detail how the system will be used, the space it will be in, and what budget
you have to work with. The following six concepts serve as a solid foundation for understanding the
sound system design process.
Clemson University - Clemson Memorial Stadium|Clemson, SC University of North Texas - Apogee Stadium|Denton, TX
(Background Image) 2008 Beijing Summer Olympics Opening Ceremony | Beijing, China
Best Practices for Building
Successful Sound Systems
1. Understand the Space 3. Provide Good Coverage2. Select the
Right Loudspeakers
5. Speakers need amplification to
operate. Some important
questions to answer when
specifying an amplifier are:
• What are the power
requirements of the
specified speaker?
• What is the total impedance
of each speaker channel?
• What kind of imaging, such
as stereo or surround, does
the system require?
Crown®
Audio manufactures a
wide variety of installed series
amplifiers that can satisfy any
power or channel requirements.
A Harman Professional
representative can assist you in
selecting the best amplifiers for
the system.
An athletic facility needs a system that
can change based upon the event
taking place. Systems equipped
with BSS®
or dbx®
controllers can
be programmed with presets to
automatically change audio settings
based on performance type, audience
location, or zone. With the turn of a
dial, a room’s audio profile can switch
from speech mode to performance
mode, from small audience setups, to
large ones. These controls can change
volume and select audio devices such
as music players or microphones.
Our controllers are simple enough for
anyone to master and sophisticated
enough to make the setup of the
room efficient. Harman Professional
representatives can help specify
controls to fit any project.
Each room has acoustic challenges
that affect the quality of the sound.
Some rooms are overly reverberant
while others may be dry. This can
affect the intelligibility of speech and/
or create unwanted brightness or
boominess in music. Having digital
signal processors to fine tune the
audio will assist in improving the
quality of the sound. EQ, Delay,
Compression, and Anti-Feedback
are types of processing that make
up part of the signal processing
toolbox. BSS®
and dbx®
have digital
signal processors that provide robust
capabilities for altering and managing
audio signals. Harman Professional
certified programmers can specify
the right device and program it
properly for your project.
University of Minnesota - Williams Arena|Minneapolis, MN
Lloyd Noble Center - University of Oklahoma|Norman, OK
University of Mississippi - Vaught-Hemingway Stadium|Oxford, MS
Penn State University - Beaver Stadium|University Park, PA
Bobby Dodd Stadium - Georgia Tech|Atlanta, GA
4. Have Enough Power 5. Fine Tune the Sound 6. Make it Easy to
Setup & Control
6. Wireless
Wireless
Wireless
Wired
Wired
Headset
headset
Headset
akg microphones
akg microphones
akg microphones
JBL EON Series Powered
Speakers and Subs
Soundcraft EPM Series
Mixing Console
Soundcraft FX16ii
Mixing Console
JBL PRX Series Powered
Speakers and Subs
JBL VRX Series Powered
Speakers and Subs
Harman Sound System Concepts
These simple diagrams demonstrate how Harman brands connect together to create complete audio
systems. Our brands manufacture a range of products that can scale based on the size of the space.
Stadiums
Gymnasiums
Workout Facilities
Portable Systems
7. Workout Facilities
Stadiums
Gymnasiums
JBL Commercial
series speakers
AKG Paging
Microphone and
Headset microphones
dbx Zonepro Series
Digital Signal Processor
and Wall Controller
Soundcraft
Expression Series
Mixing Console
Crown DCi Series
network AmplifierS
JBL AE Series
Speakers and Subs
Soundcraft
Expression Series
Mixing Console
BSS BLU Series
Digital Signal Processor
and Wall Controller
JBL ALL WEATHER Series
Speakers
Contact us at education@harman.com for assistance in finding a
Harman Professional representative in your area.
Need Help Finding an Audio Specialist?
Installed Systems
JBL Commercial Series
Mixer/AMPLIFIER and Wall
Controller
Crown DCi Series
network AmplifierS
8. From the earliest days of movie sound to today’s highly sophisticated digital entertainment
and information systems, Harman brands have set both the direction and the pace of
innovation. No matter where you go in this world, you’ll find our audio systems on tour with
leading artists of every genre and at the famous venues where they perform. As the parent
company of JBL®
Pro, AKG®
, Studer®
, Soundcraft®
, Crown®
, dbx®
and others, HARMAN
leads the world in the design and manufacture of professional audio equipment.
Harman brands bring you to your feet at a rock concert, or to the edge of your
seat in a movie theater. It’s how audio professionals have been working
with sound, and how the rest of us have been hearing it, for more than
65 years. Our exclusive HiQnet®
protocol ties the whole package together,
from the smallest portable PA systems to stadium-sized installations.
Our professional brands have earned us two technical GRAMMY®
awards - a testimony to our industry wide achievement.
The Harman Heritage: Built with Purpose
amplifiers
software control
Audio Signal ProcessingNetworked Audio
Systems
mass communications recording interfaces
microphones & headphones
mixing consolesloudspeakers
Harman Professional provides complete audio
system solutions with industry respected brands
For more information about our brands, visit www.harmanpro.com
9. Harman Professional has unique research,
development, and manufacturing capabilities
to innovate new audio technologies. With
access to over 4600 patents, our scientists
and engineers are hard at work on the next
generation of audio solutions, blending
advances in networking, energy effeciency,
and audio transport to create scaleable
solutions that are transforming the pro-audio
industry. While engineering innovation drives
all Harman development, at the core of every
product is a strict adherence to quality, which
ensures a long lifetime of performance.
We believe that once installed, a system
should work every time, which dramatically
improves cost of ownership. Harman is
comitted to hassle-free performance. Our
products are designed and tested in state
of the art facilities with the most rigorous
standards. From the introduction of the first
audio compressor to our exclusive D2 dual
diaphram high frequency transducer, Harman
brands have been pushing audio technology
into the next generation with one of a
kind innovation.
We are Innovating
The Future of Pro Audio
(Above) JBL Professional Anechoic Chamber,
(Below) 1. Rapid Prototyping 2. Cabinet Milling 3. Power Testing Facilities 4. 3D Printing
10. Protect the Environment.
Conserve Energy.
Save Money.
HARMAN has pioneered a new concept in energy-efficient audio and
infotainment design called GreenEdge. GreenEdge systems combine
new environmentally friendly design with dramatic energy savings all
without compromising the premium performance for which HARMAN
products are known.
• Reduced power consumption with increased audio performance
• Improved acoustic transparency and dynamic response
• Amplifier efficiency up to 90%. Reduced heat dissipation
• Higher sound pressure levels (SPL)
• Lower system weight and packaging requirements
• Helps meet LEED certification requirements
HARMAN products with the GreenEdge designation meet many or
all of the following benefits:
Warranty & Serviceose
All Harman Professional audio products carry full warranties on parts and labor for one or more years.
Many products carry a five year warranty. In the event a product is in need of repair or replacement,
Harman has an extensive US based service network as well as two factory service centers available.
For a complete list of service locations and dedicated in-house support call centers please visit
www.harmanpro.com and click ‘Technical Help.’
Our in-house support application specialists are available to help answer technical questions or to
assist in getting your equipment repaired promptly.
Visit www.harmanpro.com and click on ‘Technical Help’ to find what is currently available.
DCi amplifiers draw 80% less
power than older CTs models
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
2 ohms 4 ohms 8 ohms 70V (16.33
ohms)
Amperes
Power Draw Comparison
DCi 2300 - Dual
CTs600 - Dual
Power Draw Comparison
DCi 2300-Dual CTs600-Dual
Educational Resourcesose
Harman Professional brands host a wealth of educational resources for customers on their
websites. Content includes free software, white papers, application guides, and online training
on audio topics and system design. These resources are used by professional consultants and
integrators and are accessable to anyone interesting in becoming more knowledgeable about
audio science and technology.
Videos Articles & White Papers Application Guides Software
11. Locations
1
2
3
4
5
6
7
12
9
8
10
11
13
14
15
1. JBL/ Harman Pro Headquarters - Northridge, CA
2. Harman Pro Manufacturing Center - Tijuana, Mexico
3. Harman Pro Signal Processing - Sandy, UT
4. Crown Audio Headquarters/North America
Regional Sales Office - Elkhart, IN
5. Harman Pro Latin America Regional Sales Office
- San Juan, Puerto Rico
6. Harman Pro Manufacturing Center - Manaus, Brazil
7. Selenium/Harman Pro Brazil Headquarters
- Nova Santa Rita/RS, Brazil
8. Soundcraft Headquarters/EMEA
Regional Sales Office - Potters Bar, UK
9. Studer Professional Headquarters
- Regansdorf, Switzerland
10. AKG Acoustics Headquarters- Vienna, Austria
11. Harman Pro Russia/CIS Operations Center
- Moscow, Russia
12. Harman Pro India Operations &
Engineering Center - Bangalore, India
13. Harman Pro Asia Regional Sales Office
- Kuala Lumpur, Malaysia
14. Harman Pro Design Center - Shenzhen, China
15. Harman Pro Manufacturing Center - Dandong, China
Contact us at education@harman.com for assistance in finding a
Harman Professional representative in your area.
Need Help Finding an Audio Specialist?
