THE EDUCATOR’S GUIDE TO
SOUND SYSTEM APPLICATION
▼
FEATURING THE
JBL PROFESSIONAL
EON SYSTEMS
TABLE OF CONTENTS
What Makes an EON Sound System Unique
2
What Makes up a Sound System
2
Sources
2
Mixers
3
Amplifiers
4
Speakers
4
Reference
4
Setting EQ
4
Cables and Connectors
5
System Examples
6
Single Speaker PA
6
Stereo System with Mixer
8
Adding Stage Monitors to the Basic System
11
Adding Effects to the Basic System
13
Adding Subwoofers to the Basic System
14
Covering a Larger Area
15
THE EDUCATOR’S GUIDE
TO SOUND SYSTEM APPLICATION
FEATURING THE JBL PROFESSIONAL EON SYSTEMS
Communication is a fundamental part of education and a quality audio system is vital to communicating through speech, music,
and audio/visual presentation.The advent of top quality audio systems in the home and high-quality sound in cinema, concerts,
and houses of worship has raised expectations for audio quality in education as well. Students who are used to high-fidelity
home theater systems are not going to be engaged by presentations given through an inferior system. Until recently, high
quality live sound required complex systems and experienced operators.The JBL EON line changes all that by integrating the
signal processing, amplification, and speakers into an easy to use package that sounds great every time without the need for a
professional sound system operator.
This guide will give you instructions, background information and tips to help you get the most from your JBL Professional
EON speaker systems, mixers, and peripheral items.This guide will provide clear diagrams and step by step “quick start”
instructions for each EON system application.We will do our best to keep this guide as jargon-free as possible.Whenever it’s
necessary to resort to “audio geek” terminology, an explanation of the term will be offered.We’ll begin by providing an
overview of the elements that make a sound system.
WHAT MAKES AN EON SOUND SYSTEM UNIQUE
At the heart of your EON system is the EON powered speaker system. A conventional sound system includes microphones,
mixers, signal processors (devices for manipulating tone and level of a sound), amplifiers, and speakers - not to mention all
the cables and racks. JBL has combined the functions of a system and built-in the skill of an expert system operator to create
EON. EON is so simple that a complete, working system can consist of just one EON speaker, a microphone, and the
microphone cable or the system may be expanded for more demanding applications.
WHAT MAKES UP A SOUND SYSTEM
SOURCES
“Sources” is the generic term for all the things that provide an input to the sound system.
Microphones
Microphones (mikes or mics) convert sound into an audio signal that can be amplified by a sound system.There are hundreds
of types of microphones with an almost infinite blend of characteristics and functions. Here are the types likely to be found in
an educational setting.
Handheld - This is the most common type of microphone and may be used on a stand or hand held.These are mostly
general purpose mics that will do a good job on speech, voice, and musical instruments.
Lavaliere - The “lav” microphone is a miniature device that can be clipped to a tie or collar for speech uses. Most
lavaliere mics are connected to a small “belt pack” preamplifier that is clipped to a belt.These mics are
unobtrusive and are commonly used in television and theater.
Headset - The headset mic is similar to the lavaliere but is mounted on a small boom that is worn on the head.These
are not as unobtrusive as lavaliere mics but since they are positioned nearer to the mouth they do a better job of
picking up speech. Some headset mics work very well for vocals and have become more common with performers
who wish to move around and keep their hands free.
Wireless - All of the above types of microphones are available in wireless “RF” (radio frequency) versions.Wireless
mics offer greater freedom of movement. Compared to wired microphones they are more expensive, more
troublesome, and don’t perform as well. Before investing in a wireless microphone system, be certain that you really
need the freedom of movement it provides. A wireless microphone consists of three parts; the microphone, the
transmitter (which may be built into a handheld), and the receiver.
Dynamic - refers to the way in which a microphone converts sound to an electrical signal. A dynamic mic is rugged
and simple. Most handheld mics are dynamic.
▲
2
continued
continued
Condenser - A condenser mic is more complex than a dynamic. Condenser mics can offer extremely high
performance. Some handheld mics and nearly all lavaliere and headset mics are condensers. Condenser microphones require a source of electrical power to operate.This source can be an internal battery or in the case
of the lavaliere and headset microphones, a battery in the belt pack. Most condenser mics also can operate on
“phantom power” - a voltage supplied back down the cable from the mixer.
Playback Sources
Any device that plays pre-recorded audio fits into this category.
Audio Tape - Cassette tape is the most common format.
CD
Mini-Disc
MP-3 Players
Computer audio outputs
Video Cassette Recorders (VCRs), DVD players, Laser Disc players
Turntables (note that turntables require a special pre-amplifier and will not work properly when connected directly
to a mixer input.)
Musical Instruments
Technology has brought us an array of musical instruments that rely on digital electronics to produce their sound. In addition,
many traditional acoustic instruments may have special pick-ups installed so they can be amplified without the use of
microphones. Musical instrument sources include:
Digital pianos and synthesizers.
Digital drums and drum machines.
Electrified acoustic guitars (acoustic guitars that have had a special pick-up installed in them that allows them
to be amplified and retain their acoustic sound character)
Regarding electric guitars (as opposed to electrified acoustic guitars) - the tonal and distortion characteristics of the
guitar amp and speaker are part of the sound of the instrument. Plugging an electric guitar directly into a sound system
will usually not yield satisfactory results.
MIXERS
As the name implies, an audio mixer takes multiple audio input signals and blends them together. An audio mixer may appear
very complicated at first glance. Once you understand a few basics, mixers become less intimidating.
Mixer Functions
The controls on a mixer do one of the following:
Adjust the level (volume) of an audio signal.
Route an audio signal. For example the PAN control routes a signal to the left or right speaker.
Adjusts tone of the signal. The EQ section has the capability to cut or boost bass (lows) or treble (highs).
▲
3
continued
Input Channels
The mixer is comprised of a number of identical “Input Channels”
(a.k.a. “Inputs” or “Channels”). Each “input” can have a separate
source connected to it.The sounds from the sources can be
manipulated (see “Mixer Functions” above) as desired and blended
with the sounds coming into the other input channels.Think of the
input channels as freeway on-ramps for your audio sources.
The accompanying illustration shows the input section of an
EON15 G2 speaker.This is a basic 3 input mixer that can blend
sound from (for example) a vocal microphone, an acoustic-electric
guitar, and an electronic keyboard.The microphone would be
connected to INPUT 1 and the volume of the microphone will be
controlled by the INPUT 1 rotary control.The guitar would be
connected to 2 and the keyboard to 3.The overall tonal balance can
be adjusted with the EQ (equalizer), HF (high-frequency) and LF
(low-frequency) controls.
MIX
LOOP
2
3
HF
EQ
LF
PEAK
MIC
LINE
1
SIGNAL
AMPLIFIERS
Amplifiers are usually large, heavy electronic devices that take the low-level signal from the mixer and convert it to a
high-power signal that can drive speakers.The amplifiers are built in to your EON system. EON’s internal amplifiers have been
designed and optimized specifically for the speakers in your EON system.You don’t need to worry about selecting or connecting an amplifier. JBL has done all that for you.
SPEAKERS
Speakers come in a bewildering range of sizes, prices, power ranges, and configurations.The EON line offers the three most
useful speaker configurations; a 15” 2-way, a 10” 2-way, and a subwoofer. All three models are carefully designed for ideal
performance with their built-in electronics.
REFERENCE
Setting EQ
The term “EQ” is shorthand for Equalization.The tone control on your radio or stereo is a most basic form of EQ. Sound
reinforcement equipment offers more comprehensive control over tonal balance. Here is a table describing undesired tonal
characteristics and how to handle them.
SOUND QUALITY
Too dark, lacks brilliance, seems muddy.
Speech is not clear, vocals don’t project.
Not enough bass, sound is thin, lacks power and authority.
Sound is brittle, “S” sounds are too hissy, very
high-frequency feedback is heard.
Sound is honky or nasal sounding.
Sound is boomy or rumbling, feedback is heard
at very low freqeuncies.
With a lavaliere mike, speech has too much low mid
content.
4
▲
EQ ADJUSTMENT
Turn up the HIGH EQ
Increase the MID EQ
Turn up the LOW EQ Disengage the LOW CUT control
Turn down the HIGH EQ
Turn down the MID EQ
Turn down the LOW EQ Engage the LOW CUT control
Turn down the MID EQ and set the MID frequency
control between 300 and 500.
Cables and Connectors
XLR/F to XLR/M Microphone Cable
TRS (Balanced) 1/4” Phone to XLR/M
TRS (Unbalanced)1/4” Phone to XLR/M
TS (Unbalanced) 1/4” Phone to XLR/M
XLR/M to RCA (phono) cable
1/4” Phone to RCA (phono) cable
TRS 1/4” Phone to dual 1/4” Phone
1/8” Mini-Phone to dual 1/4” Phone
1/4” Phone to RCA (phono) adapter
The standard cable for interconnection of microphone and line level signals
in professional audio systems.
Microphone to mixer
Microphone to EON15 G2 INPUT 1
Professional audio mixer to EON15 G2 INPUT 1
“Daisy chaining” EON15 G2 speaker systems
Connects sources with 1/4” balanced outputs (some mixes and signal
processors) to amps, processors, and powered speakers with balanced
XLR/F inputs.
For connection of instruments with unbalanced outputs to a balanced XLR input.
Sources (signal processors, electronic instruments) with 1/4” unbalanced
outputs to amps, processors, and powered speakers with balanced
XLR/F inputs.
This cable is electrically identical to “TRS (Unbalanced)
1/4” Phone to XLR/M” above and may be used interchangeably.
Connects consumer audio products and some DJ mixer outputs to professional
audio equipment inputs.
Connects outputs of consumer audio equipment to unbalanced line inputs
of EON15 G2 and many mixers.
Connects unbalanced line outputs of many mixers to the inputs of
consumer audio recorders.
Splits a stereo output into separate left / right signals.
Connects stereo electric guitar to two unbalanced audio inputs.
Connects a headphone output to two unbalanced audio inputs.
Change to a TRS mini-phone to connect to the output of portable CD
players and computer sound cards to a mixer or powered speakers.
Also used to connect signal processors to the “insert” of many mixing consoles.
Connects the output of portable CD players, portable tape players, and
computer audio outputs to the inputs of EON15 G2 speakers and EON
MusicMix 16 stereo channels.
Adapts standard RCA cables used on most consumer electronics to the inputs
of EON15 G2 speakers and EON MusicMix 16 stereo channels.
XLR/F to XLR/M Microphone Cable
1
2
3
1 (shield)
2
3
Tip
Ring
Sleeve
1 (shield)
2
3
Tip
Ring
Sleeve
1 (shield)
2
3
Tip
1 (shield)
2
3
TRS (Balanced) 1/4” Phone to XLR/M Cable
TRS (Unbalanced) 1/4” Phone to XLR/M Cable
TS (Unbalanced) 1/4” Phone to XLR/M Cable
Sleeve
XLR/M to RCA (phono) Cable
1
2
3
Center
Shield
TS (Unbalanced) 1/4” Phone to RCA (phono) Cable
Tip
Sleeve
Tip
Sleeve (shield)
TRS 1/4” Phone to dual TS 1/4” Phone
Tip
Ring
Sleeve
Tip
Sleeve (shield)
Tip
Sleeve (shield)
TRS 1/8” Mini-Phone to dual TS 1/4” Phone
Tip
Ring
Sleeve
Tip
Sleeve (shield)
Tip
Sleeve (shield)
1/4” Phone to RCA (phono) Adapter
Tip
Sleeve
Tip
Sleeve (shield)
5
▲
1
2
3
4
5
6
7
8
Sends
1
2
3
R4
R3
R2
R1
8
7
6
5
1
2
3
4
SNAKES
In live sound the word snake doesn’t refer to the live reptiles worn by some aging heavy metal musicians. A snake is a cable
that combines multiple microphone lines into a single cable. A snake may be anywhere from 50 to 300 feet in length. It allows
the mixer to be positioned some distance in front of the stage so the operator can hear the same thing the audience hears.
On the stage end of the snake is a metal box with connectors installed.This is where the microphones will be connected. On
the other end of the snake is the “fan-out” which will be connected to the mixer inputs and outputs.The snake can carry the
microphone signals from the stage to the mixer and can carry the output signals of the mixer back to the EON speakers on
stage. Snakes are specified in terms of the number of “sends” (microphone inputs they can accept), the number of “returns”
(the number of audio lines that go back to the stage), and the length of the snake. Below is an example of an 8x4 snake.
4
Returns
Fan-Out
Stage Box
SYSTEM EXAMPLES
SINGLE SPEAKER PA
Description
This is the most basic EON PA system set-up. It would be the choice when speech reinforcement is needed for instruction,
events, or meetings. If music or other pre-recorded audio is also needed, the EON15 G2 can accommodate it with the
built-in mixer.
Here’s what you’ll need to connect the system.
✔
QUANTITY
ITEM
1
EON15 G2 speaker with detachable cable
1
Tripod speaker stand, JBL SS2-BK or equivalent (optional)
1
Microphone (handheld, lavaliere, headset)
1
Microphone stand (if required)
1
Fresh battery as required for the lavaliere or headset belt-pack
1
Audio source - CD player, cassette,VCR, computer (optional)
1
3-prong extension cable and outlet strip as required
1
XLR/M to XLR/F cable (length as required)
If the Audio Sources have RCA outputs (most consumer audio equipment)
2
RCA to TS 1/4” phone cables (see “Cables and Connectors”)
If the Audio Sources have 1/8” mini-phone outputs (most portable audio equipment and computers)
1
1/8” stereo mini-phone to dual 1/4” TS phone cable
6
▲
continued
Plot
Stage
Mic on
Boom
Stand
Lavalier Mic
With Belt Pack
Or
EON15 G2
on SS2-BK
Tripod Stand
Audience Area
Hook-Up
continued
MIX
LOOP
EON15 G2
MICROPHONE
MIC
LINE
1
SIGNAL
2
PORTABLE CD, TAPE,
or COMPUTER AUDIO
3
HF
OR
EQ
LF
PEAK
CONSUMER CD, TAPE,
or VCR AUDIO
7
▲
continued
Quick Start Instructions
1 Before making any connections, verify that the power switch of the EON15 G2 is OFF.
2 Connect the equipment as illustrated in “Hook-Up”.
3 Connect the equipment to AC power.
4 “Zero” the settings on the EON15 G2:
INPUT 1 turned fully CCW (Counter Clockwise)
INPUTS 2 and 3 turned fully CCW (Counter Clockwise)
LF and HF EQ to the center detented postion.
Set the EON15 G2 MIC/LINE switch to the MIC (engaged) position. (see that the “Mic” LED lights)
5 Switch on the AC power.
6 While speaking into the microphone, slowly rotate the INPUT 1 control CW (Clockwise) until the desired volume
is reached.
7 While playing back audio from the CD,Tape, Computer, or VCR slowly rotate the INPUT 2 and 3 controls
CW (Clockwise) until the desired volume is reached.
8 Adjust HF and LF EQ until the desired tonal balance is reached. (see “Setting EQ”)
STEREO SYSTEM WITH MIXER
Description
This system could be used in a wide range of applications including small ensemble musical performance and sound
reinforcement for theatrical performance, rallies, assemblies, and other events.
Here’s what you’ll need to connect the system.
✔
ITEM
EON15 G2 speaker with detachable cable
Tripod speaker stand, JBL SS2-BK or equivalent (optional)
EON MusicMix 16 mixer with power adapter
Assorted microphones (handheld, lavaliere, headset)
Microphone stands (as required)
Fresh battery as required for the lavaliere or headset belt-pack
1 or 2
Audio source - CD player, cassette,VCR, computer (optional)
1
3-prong extension cable and outlet strip as required
3-10
XLR/M to XLR/F cable (length as required)
If the Audio Sources have RCA outputs (most consumer audio equipment)
2
RCA to 1/4” TS phone cables
If the Audio Sources have 1/8" mini-phone outputs (most portable audio equipment and computers)
2
1/8” stereo mini-phone to dual RCA cable
4
RCA (female) to 1/4” TS phone (male) adapters
8
▲
QUANTITY
2
2
1
1-8
1-8
continued
Plot
Stage
Mic on
Boom
Stand
Mic on
Boom
Stand
Mic on
Boom
Stand
Mixer
EON15 G2
on SS2-BK
Tripod Stand
EON15 G2
on SS2-BK
Tripod Stand
Audience Area
Hook-Up
MIX
LOOP
MIX
LOOP
O
U
T
P
U
T
O
U
T
P
U
T
I
N
P
U
T
MIC
LINE
I
N
P
U
T
1
MIC
3
HF
EQ
LF
PEAK
1
SIGNAL
SIGNAL
2
LINE
Portable
CD Player,
DAT, or
Mini-Disc Player
2
3
HF
EQ
LF
PEAK
MIX L
MON
EFX2 / MON2
EFX
L / R SUM
MIX INSERT
MIX R
CONTROL ROOM OUT
TAPE / CD IN
48V
PHANTOM
POWER
LOW
CUT
LOW
CUT
LOW
CUT
LOW
CUT
LOW
CUT
LOW
CUT
LOW
CUT
LOW
CUT
L / R
SUM
LISTEN
LISTEN
ON
CONTROL
ROOM
&
PHONES
MON
MON
MON
MON
MON
MON
MON
MON
MON
MON
EFX2
/
MON2
EFX2
/
MON2
EFX2
/
MON2
EFX2
/
MON2
EFX2
/
MON2
EFX2
/
MON2
EFX2
/
MON2
EFX2
/
MON2
EFX2
/
MON2
EFX2
/
MON2
MON
LISTEN
TAPE
CD
EFX2
MON2
EFX
EFX
EFX
EFX
EFX
EFX
EFX
EFX
EFX
EFX
LISTEN
EFX
LISTEN
TAPE / CD LEVEL
TAPE / CD
TO
MIX
LISTEN
LISTEN
LISTEN
LISTEN
LISTEN
LISTEN
LISTEN
LISTEN
LISTEN
LISTEN
9
▲
continued
Quick Start Instructions
1 Before making any connections, verify that the power switch of the EON15 G2 is OFF.
2 Connect the equipment as illustrated in “Hook-Up”.
3 Connect the equipment to AC power.
4 “Zero” the settings on the EON15 G2:
INPUT 1 to 10:00
INPUTS 2, and 3 turned fully CCW (Counter Clockwise)
LF and HF EQ to the center detented postion.
5 Set the EON15 G2 MIC/LINE switch to the LINE (disengaged) position. (The “mic” LED should be off)
6 “Zero” the settings on your EON MusicMix 16 mixer
All SENS controls fully CCW (Counter Clockwise)
All LOW CUT controls disengaged
All HF, MID, and LOW EQ controls centered
All MON, EFX2 /MON2, EFX controls fully CCW
All PAN and BAL controls centered
For Channels 9 through 16 all LEVEL and GAIN controls fully CCW
All Channel ON buttons to the OFF (disengaged) position
All LISTEN buttons to the OFF (disengaged) position
All FADERS down
7 Turn on the power.The EON15 G2 speakers are last on, first off.
8 Turn up the sources - Bring the output level (volume) control of any electronic source to its “nominal” position.
This will usually be marked. If it isn’t, bring the control to about 2/3 of its maximum position. Make sure that any
foot pedals or other volume controls are at the position they will be during the performance.
9 At the mixer, take the LEFT and RIGHT MIX FADERS to “10”.
10 On input channel 1 of the mixer engage the ON switch.
11 On input channel 1 of the mixer engage the LISTEN switch.This will allow you to observe the signal level on the
mixer’s meters. Note the LISTEN ON LED illuminates.
12 Speak or sing into the microphone connected to channel 1 (or ask the performer to do so). Make sure that the
performer holds the microphone and speaks or sings as they will during the actual performance.
13 Slowly rotate the channel 1 SENS control CW (clockwise) until you see the following indications on the meter...
When the performer is at their ”normal“ performance level, the meter should indicate ”0“.
When the performer is at their loudest you should see the meter reaching to ”10“.
An occasional flickering of the top LED on the meter during the loudest passages is OK, if this light illuminates
steadily, reduce the SENS control setting by turning it CCW.
14 Listen carefully for the characteristic sound of ‘feedback’. If you cannot achieve satisfactory level settings without
encountering feedback, check the loudspeaker positions relative to microphone positions. See that there is minimal
chance for the sound leaving the speaker to feed back into the microphone. Make sure that the microphone
and the speaker are pointing away from each other. Also see that the speaker is not facing a hard surface which is
reflecting sound back into the front of the microphone. Finally, reduce the Left and Right mix controls and/or
channel fader setting.
15 Move to the next input channel and repeat steps 10-14 until all inputs have been adjusted.
16 If this is a performance by a group, ask them to perform. Performance level can vary from soundcheck level. During
performance, repeat steps 11-14 for each channel. Using the channel FADERS, adjust the balance between the
performers. Use the Left and Right mix control to adjust overall volume. As you listen to how the individual
instruments and voices “sit in the mix” you may also want to adjust EQ using what you’ve learned from the section
“Setting EQ”.
17 Once you have made the adjustments, get out in front of the speakers, listen again and repeat the previous step
as needed.
10
▲
continued
ADDING STAGE MONITORS TO THE BASIC SYSTEM
Description
Top touring acts hear themselves through a separate system of speakers called the monitor (or foldback) system. Special
wedge-shaped stage monitor speakers are placed on the stage and aimed at the performers who may be hearing a different
mix than the audience hears.Your EON15 G2 / MusicMix 16 system has these capabilities.The EON speakers are shaped to
allow them to be placed on the stage and aimed up at performers. By using the MON functions of the EON MusicMix 16 you
can even set up an independent mix for performers. If your vocal ensemble needs to hear more of the piano accompaniment,
you can give it to them. If the brass section of your stage band needs to hear the drummer, they can.
In addition to the items in the basic system, here’s what you’ll need to connect the system.
✔
QUANTITY
2
1
1
ITEM
EON powered speakers with detachable cable
Cables and adapters
Or
1/4” phone to XLR/M cable
XLR/F to XLR/M microphone cable
Plot
Stage
Mic on
Boom
Stand
Mic on
Boom
Stand
Mic on
Boom
Stand
Mixer
EON15 G2
on SS2-BK
Tripod Stand
EON Powered Speakers
in monitor
position
EON Powered Speakers
in monitor
position
EON15 G2
on SS2-BK
Tripod Stand
Audience Area
11
▲
continued
MIX
LOOP
MIX
LOOP
Hook-Up
MIC
LINE
1
SIGNAL
MIC
LINE
1
SIGNAL
2
2
3
3
HF
HF
EQ
EQ
LF
PEAK
LF
PEAK
Quick Start Instructions
Before you begin, set up the Basic Stereo System as detailed earlier in this guide. For this example we will use
EON15 G2 speakers.The procedure applies to all EON Powered Speakers.
1 Before making any connections, verify that the power switch of the EON15 G2 speakers is OFF.
2 Connect the system as diagrammed in the “Hook-Up” section above.
3 Set the controls on the EON15 G2 speakers you are using as monitors.
INPUT 1 to 10:00.
INPUTS 2 and 3 turned fully CCW (Counter Clockwise).
LF and HF EQ to the center detented postion.
Set the EON15 G2 MIC/LINE switch to the LINE (disengaged) position.
4 On the EON MusicMix 16 mixer set the MON Master control to the 3:00 position. Zero all channel MON controls.
5 Switch on the power to the monitor EON15 G2 speakers.
6 Note that the addition of a monitor system does increase susceptibility to feedback. Here are some tips to
minimize feedback:
To the greatest extent possible, point the speakers at the back side of the microphones.
A hard, reflective stage rear wall can increase feedback. A heavily draped rear wall will permit higher monitor
gain before feedback.
Use as few microphones as possible. Use more directional mics (cardioids instead of omnis).
Unless a microphone source needs to be in the monitor mix, don’t add it.
Cupping hands over a mic actually makes it more likely to feedback. Make sure that performers know not to do this.
Ask the performers to keep the stage volume as low as possible. Be sure they know not to point handheld mics
into monitors.
Adjust channel EQ to reduce the frequencies at which feedback is occurring.
7
Slowly bring up the MON control on the channels you wish to hear in the monitors.
12
▲
ADDING EFFECTS TO THE BASIC SYSTEM
Description
Digital Signal Processing (DSP) technology has brought the cost of top quality reverberation and echo effects processing within
easy reach.These devices can add a professional touch to musical performances and can provide special effects for dramatic
productions. Reverb and echo can also help the performer sing with more confidence because of the “singing in the shower”
effect of reverberation.
In addition to the items in the basic system, here’s what you’ll need to add a digital effects processor to your EON system
✔
QUANTITY
1
ITEM
Digital effects processor
Cables and adapters
1/4” phone to 1/4” phone cables (depending on the input
and output connectors of your processer)
3
Hook-Up
Effects Processor
IN
MON
EFX2 / MON2
EFX
L / R SUM
MIX INSERT
OUT
(Left)
OUT
(Right)
CONTROL ROOM OUT
TAPE / CD IN
Mixer Input / Output Panel
Quick Start Instructions
Before you begin, set up the Basic Stereo System as detailed earlier in this guide.
1 Connect the digital effects processer as diagrammed in the “Hook-Up” section above.
2 Bring the input level control of the Effects Processor to its “nominal” position.This is typically going to be around
2:00 - see the owners manual of the device for more information.
3 Switch on the power to the Effects Processor.
4 On the EON MusicMix 16 mixer set the EFX Master control to the 3:00 position.
5 Determine which input channels are to have effects added to them (for example the vocal solo). On the selected
channels, bring the EFX control to the 3:00 position.
6 Check the meter on the Effects Processor. If it indicates “CLIP” or “OVERDRIVE” turn down the Effects Processor
LEVEL or the MusicMix 16 EFX Master.
13
▲
continued
7
Select the desired echo / reverb program on your Effects Processor.
8 Bring the CHANNEL 15/16 fader to 0.
9 With the performer(s) singing into the microphone(s), slowly bring the CHANNEL 15/16 GAIN control up until
the desired amount of echo / reverb is heard.
10 Listen to the overall effect. Is there too much reverb on one voice? Not enough on another? Adjust the Channel
EFX controls as needed.
11 If the performers want to hear the reverb in their stage monitors, bring up the CHANNEL 15/16 MON control
until the desired amount of reverb is heard.
12 Caution - Be absolutely certain to keep the CHANNEL 15/16 EFX Control fully CCW. Failure to do so will result
in feedback that may damage equipment and annoy the performers.
ADDING SUBWOOFERS TO THE BASIC SYSTEM
Description
A subwoofer is a specialized speaker that is designed to reproduce only the lowest frequencies - typically below 150 cycles per
second. Much modern, popular music relies on lots of bass power for impact.The EON15 G2 speakers are capable of
producing excellent bass by themselves but sometimes some bass “turbo-charging” is needed. If you are using the EON10
models, they will benefit from the addition of subwoofers for higher-level playback of music that has lots of bass content. So
here’s how to add one or more EON PowerSubs to an existing EON system.
In addition to the items in the basic system, here’s what you’ll need to add a digital effects processor to your EON system.
✔
QUANTITY
2
2
ITEM
EON PowerSub
Cables and adapters
XLR/M to XLR/F cables
Plot
Stage
Mic on
Boom
Stand
Mic on
Boom
Stand
Mic on
Boom
Stand
Mixer
EON PowerSub EON10 G2
on SS2-BK
on the
Tripod Stand
floor
EON10 G2
on SS2-BK
Tripod Stand
Audience Area
14
▲
EON PowerSub
on the
floor
continued
Hook-Up
MIX
LOOP
MIX
LOOP
O
U
T
P
U
T
O
U
T
P
U
T
1
1
I
N
P
U
T
I
N
P
U
T
2 & 3
2 & 3
2
3
MIC
LINE
2
3
LINE
MIC
1
R-PEAK
1
R-PEAK
G-SIGNAL
G-SIGNAL
2 & 3
2 & 3
EON10 G2
EON10 G2
I
N
P
U
T
I
N
P
U
T
LINE LEVEL
LOOP THRU
LINE LEVEL
LOOP THRU
O
U
T
P
U
T
O
U
T
P
U
T
PEAK
PEAK
VOLUME
VOLUME
POLARITY
REV
POLARITY
NORMAL
REV
SIGNAL
NORMAL
SIGNAL
SPEAKER
LEVEL
IN
SPEAKER
LEVEL
IN
MIX L
MIX R
EON SUB G2
EON SUB G2
MON
EFX2 / MON2
EFX
L / R SUM
MIX INSERT
CONTROL ROOM OUT
TAPE / CD IN
Quick Start Instructions
Before you begin you must first set up the Basic Stereo System as detailed earlier in this guide.
1 Connect the system as diagrammed in the “Hook-Up” section above.
2 Rotate the EON PowerSub VOL fully CCW.
3 Turn on the AC power to the EON PowerSubs.
4 While playing music through the system slowly bring up the EON PowerSub Volume until the desired level is reached.
continued
COVERING A LARGER AREA
Description
If you have more than a single pair of EON powered speakers at your disposal, you can use them in a “distributed” system to
provide even coverage of a large area such as a gymnasium, assembly hall, or even an outdoor area.The trick is to place the
second set of speakers at a point where the coverage of the first pair is starting to fall off.
Tip: If your cables aren’t long enough to reach the extension speakers, you can connect additional XLR/F to XLR/M
microphone cables end-to-end.
15
▲
In addition to the items in the basic system, here’s what you’ll need to cover a large area.
✔
QUANTITY
2
2
2 (or more)
1
ITEM
EON15 G2 or EON10 G2
Tripod speaker stand, JBL SS2-BK or equivalent (optional)
Cables and adapters
XLR/M to XLR/F cables (sufficient length to reach the second set
of speakers)
1/4" TRS Phone to XLR/M adapter
Plot
Stage
Mic on
Boom
Stand
Mic on
Boom
Stand
Mic on
Boom
Stand
Mixer
EON15 G2
on SS2-BK
Tripod Stand
EON15 G2
on SS2-BK
Tripod Stand
Audience Area
50'
or
more
EON15 G2
on SS2-BK
Tripod Stand
EON15 G2
on SS2-BK
Tripod Stand
Audience Area
16
▲
continued
Hook-Up
MIX
MIC
LOOP
LINE
MIX
1
MIC
SIGNAL
LOOP
LINE
2
3
3
HF
HF
EQ
EQ
LF
LF
PEAK
MIX
MIC
1
SIGNAL
2
PEAK
LOOP
LINE
MIX
1
MIC
SIGNAL
LOOP
LINE
1
SIGNAL
2
2
3
3
HF
HF
EQ
EQ
LF
LF
PEAK
PEAK
MON
EFX2 / MON2
EFX
L / R SUM
MIX INSERT
CONTROL ROOM OUT
TAPE / CD IN
Mixer Input / Output Panel
Quick Start Instructions
Before you begin you must first set up the Basic Stereo System as detailed earlier in this guide.
1 Connect the system as diagrammed in the “Hook-Up” section above.
2 See that the LOOP / MIX switch on the EON15 G2 speakers is set to the LOOP (disengaged) position.
3 “Zero” the settings on the EON15 G2:
INPUT 1 fully CCW (Counter Clockwise).
INPUTS 2, and 3 turned fully CCW (Counter Clockwise).
LF and HF EQ to the center detented postion.
4 Set the EON15 G2 MIC/LINE switch to the LINE (disengaged) position.
5 Turn on the AC power to the extension speakers.
6 Bring the INPUT 1 control of the extention speakers to the 10:00 position.
7 Use the L/R SUM control on the MusicMix 16 to set the level of the remote speakers as required.
17
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