edge analog amplifier owner manual

edge analog amplifier owner manual
EDGE ANALOG AMPLIFIER OWNER MANUAL
TABLE OF CONTENTS
TABLE OF CONTENTS
INTRODUCTION
2
FEATURES & SPECIFICATIONS
3
CONTROLS & FUNCTIONS
4~11
EGA2120/2160/2220/2300/2440
4
EGA4120/4160/4220
5
EGA5400/5700
5
PLANNING & MOUNTING YOUR SYSTEM
WIRING DIAGRAMS
EGA2120/2160/2220/2300/2440
12
13~17
13
EGA4120/4160/4220
14~15
EGA5400/5700
16~17
ADJUSTING & TUNING
18
TROUBLE SHOOTING
19
INTRODUCTION
INTRODUCTION
Amplifier's provide high-performance sound reinforcement for you mobile audio
equipment. The Multi-Mode bridging capabilities allow flexibility in hosting several
different speaker configurations.
To achieve optimum performance, it is highly recommended that you read this Owners
Manual before beginning installation.
2
CONTROLS & FUNCTIONS
Controls & Functions
EGA2120 / 2160 / 2220 / 2300 / 2440
+12V
GND
REM
L
PHASE
SHIFT
LPF
HPF
FLAT
R
X-OVER
8
7
EGA2120
POWER
+12V
9
O
180
OFF
50Hz
150Hz
HPF
50Hz
LEVEL
600Hz
MIN
5 10 10
11
6 10
12
1
LPF
ON
BASS BOOST
MAX
2
SPEAKERS
GND
BRIDGED
REM
L
FUSE
R
POWER
REMOTE
INPUTS
L-CH
R-CH
LINE OUT
L-CH
R-CH
13
3
4
PROTECT
7 9
8
15
1
EGA4120 / 4160 / 4220
+12V
GND
REM
1
1/2CH
8
EGA4120
+12V
7
POWER
GND
X-OVER
1
9
PHASE
SHIFT
LPF
HPF
FLAT
2
180
6 12
LPF
ON
OFF
BASS BOOST
50Hz 150Hz
HPF
50Hz
600Hz
5 10 11
LEVEL
MIN
3
1
2
180
6 12
LPF
ON
OFF
BASS BOOST
50Hz
150Hz
HPF
50Hz
600Hz
5 10 11
LEVEL
MIN
MAX
3/4CH
2
BRIDGED
3
PROTECT
1
O
SPEAKERS
2
POWER
7 9
PHASE
SHIFT
LPF
HPF
FLAT
X-OVER
BRIDGED
1
4
MAX
SPEAKERS
REM
FUSES
8
O
15
INPUTS
1-CH
2-CH
LINE OUT
1-CH
2-CH
3
4
4
1
REMOTE
INPUTS
3-CH
4-CH
13
3
4
CONTROLS & FUNCTIONS
Controls & Functions
EGA5400
+12V
GND
REM
1
2
FLAT
8 7 9
EGA5400
GND
X-OVER
50Hz
600Hz
LEVEL
MIN
3
FLAT
50Hz
600Hz
LEVEL
MIN
MAX
RCA
BRIDGED
3
POWER
LPF
LPF
FLAT
5CH
50Hz
X-OVER
LEVEL
150Hz
MIN
10
6
1
SPEAKERS
2
5
1-4CH
MIX
INPUT SELECT
6 11 2 14
1
BRIDGED
1
HPF
HPF
3/4CH X-OVER
SPEAKERS
REM
FUSES
4
MAX
6 11 2
1
POWER
+12V
HPF
HPF
1/2CH
MAX
2
SPEAKER
4
5
INPUTS
1-CH
2-CH
REMOTE
INPUTS
3-CH
4-CH
INPUT
5-CH
LINE OUT
5-CH
PROTECT
7 9
8
1
3
15
1
3
13
1
3 4
EGA5700
+12V
GND
REM
1
2
FLAT
8 7 9
EGA5700
GND
X-OVER
50Hz
600Hz
LEVEL
MIN
3
FLAT
50Hz
600Hz
LEVEL
MIN
SPEAKERS
BRIDGED
2
3
POWER
RCA
5
PHASE
SHIFT
LPF
HPF
FLAT
1-4CH
MIX
INPUT SELECT
X-OVER
1
O
180
LPF
ON
OFF
BASS BOOST
50Hz
150Hz
HPF
50Hz
6 12 5 10 11
5
REMOTE
INPUTS
3-CH
4-CH
INPUT
5-CH
LINE OUT
5-CH
PROTECT
8
5
7 9
1
15
3
1
600Hz
SPEAKER
4
INPUTS
1-CH
2-CH
MAX
6 11 2 14
1
BRIDGED
1
HPF
HPF
3/4CH X-OVER
SPEAKERS
REM
FUSES
4
MAX
6 11 2
1
POWER
+12V
HPF
HPF
1/2CH
3
1
13
3 4
LEVEL
MIN
MAX
2
5CH
1.Speaker terminals
L
1
R
TOP
2
3
4
TOP
SPEAKERS
SPEAKERS
SPEAKERS
BRIDGED
BRIDGED
L
1
R
EGA2120 / 2160 / 2220
EGA2300 / 2440
2
3
SPEAKERS
4
5
3
SPEAKERS
BRIDGED
BRIDGED
2
4
FRONT
FRONT
1
TOP
1
BRIDGED
2
3
SPEAKER
4
5
FRONT
EGA4120 / 4160 / 4220
EGA5400 / 5700
2. Input Sensitivity Adjustment
CONTROLS & FUNCTIONS
Controls & Functions
LEVEL
MIN
EGA2120 / 2160 / 2220
EGA2300 / 2440 / 4120
EGA4160 / 4220 / 5400
EGA5700
MAX
This control adjusts the amplifier's input sensitivity. Input sensitivity is variable from 200 Millivolts to
8 volts. Clockwise increases sensitivity. Counterclockwise decreases sensitivity. The amplifier can
be driven to full power with a wide range of signal levels. A lower signal level will require
increased sensitivity for full power. A higher signal level will require decreased sensitivity.
Avoid setting sensitivity lower than necessary as this would introduce unwanted distortion.
3. Low Level Input RCA jacks
INPUTS
L-CH
R-CH
LINE OUT
L-CH
R-CH
EGA2120 / 2160 / 2220
EGA2300 / 2440
INPUTS
1-CH
2-CH
LINE OUT
1-CH
2-CH
INPUTS
3-CH
4-CH
EGA4120 / 4160 / 4220
INPUTS
1-CH
2-CH
INPUTS
3-CH
4-CH
INPUT
5-CH
LINE OUT
5-CH
EGA5400 / 5700
6
CONTROLS & FUNCTIONS
Controls & Functions
4. Low Level OUT RCA jacks
INPUTS
1-CH
2-CH
EGA2120 / 2160 / 2220
EGA2300 / 2440
LINE OUT
1-CH
2-CH
INPUTS
3-CH
4-CH
EGA4120/ 4160 / 4220
EGA 5400 / 5700
The LINE OUT allows you to build multiple amplifier systems without having to use splitter cords
to distribute the signal. Now it is simply a matter of bringing one set of RCAS into the first amplifier,
then using the line out RCA jacks as the feed to the next amplifier.
5. Bass Boost Switch
CH 1/2
ON
OFF
BASS BOOST
CH 3/4
ON
OFF
OFF
BASS BOOST
EGA2120 / 2160 / 2220
EGA2300 / 2440
CH 5
ON
ON
OFF
BASS BOOST
BASS BOOST
EGA4120 / 4160 / 4220
EGA5700
By using the bass boost function, bass notes at 35Hz - 80Hz are emphasized as much as 10dB.
6. X-over Switch
CH 1/2
CH 1/2
LPF
HPF
FLAT
X-OVER
LPF
HPF
FLAT
CH 3/4
LPF
HPF
FLAT
X-OVER
CH 3/4
HPF
FLAT
FLAT
X-OVER
X-OVER
CH 1/2
X-OVER
7
X-OVER
FLAT
X-OVER
EGA5400
CH 5
LPF
HPF
FLAT FLAT
HPF
FLAT
EGA4120 / 4160 / 4220
LPF
CH 3/4
HPF
EGA2120 / 2160 / 2220
EGA2300 / 2440
CH 5
HPF
X-OVER
X-OVER
EGA5700
7. B-Terminal (Chassis ground)
POWER
+12V
+12V
GND
GND
REM
REM
TOP
FRONT
EGA2120 / 2160 / 2220
EGA2300 / 2440 / 4120
EGA4160 / 4220 / 5400
EGA5700
To avoid unwanted ignition noise caused by ground loops, it is essential that the Amplifier be
grounded to a clean, bare, metal surface of the vehicles chassis.
Note : GROUND WIRE SHOULD NOT BE EXTENDED MORE THAN 3 FT (1 METER).
CONTROLS & FUNCTIONS
Controls & Functions
8. B+ Terminal (Battery positive)
POWER
+12V
+12V
GND
GND
REM
REM
TOP
FRONT
EGA2120 / 2160 / 2220
EGA2300 / 2440 / 4120
EGA4160 / 4220 / 5400
EGA5700
Due to the power requirements of the Amplifier, this connection should be made directly to the
positive(+) terminal of battery. For safety measure, install an in-line fuse Holder (not included)
as close to the battery positive(+) terminal as possible with an ampere rating not to exceed
total value of fuses in Amp.
9. Remote Power On
POWER
+12V
+12V
TOP
GND
GND
REM
REM
FRONT
EGA2120 / 2160 / 2220
EGA2300 / 2440 / 4120
EGA4160 / 4220 / 5400
EGA5700
8
CONTROLS & FUNCTIONS
Controls & Functions
To remote wire car stereo.
This amplifier is turned "ON" remotely when vehicle's stereo is turned "ON"
Note : IF YOUR RADIO DOES NOT HAVE +12 VOLT OUTPUT LEAD WHEN TURNED ON, THE "REMOTE"
TERMINAL ON THE AMPLIFIER CAN BE CONNECTED TO VEHICLES ACCESSORY CIRCUIT WHICH
PROVIDES +12V WHEN THE CAR IS ON.
10. Low Pass Filter Control
CH 1/2
50Hz
150Hz
EGA2120 / 2160 / 2220
EGA2300 / 2440
CH 3/4
LPF
LPF
50Hz
150Hz
CH 5
LPF
LPF
50Hz
50Hz
150Hz
EGA4120 / 4160 / 4220
150Hz
EGA5400 / 5700
Variable Low-Pass Filter (50Hz-150Hz) : For use as a dedicated subwoofer channel, set filter
switch to "LPF". Adjust variable crossover frequency with control as desired. The amplifier input
circuit filters out everything above 50Hz .....150Hz (dependent on the adjustment of the frequency
control), so only the deepest bass notes are amplified.
11. High Pass Filter Control
CH 1/2
HPF
50Hz
600Hz
EGA2120 / 2160 / 2220
EGA2300 / 2440
9
CH 3/4
HPF
50Hz
600Hz
CH 1/2
HPF
50Hz
600Hz
EGA4120 / 4160 / 4220 / 5400
CH 3/4
HPF
50Hz
600Hz
CH 5
HPF
50Hz
600Hz
EGA5700
HPF
50Hz
600Hz
12. Phase Shift Control
CH 1/2
PHASE
SHIFT
O
180
CH 3/4
PHASE
SHIFT
O
EGA2120 / 2160 / 2220
EGA2300 / 2440
180
CH 5
PHASE
SHIFT
O
180
EGA4120 / 4160 / 4220
PHASE
SHIFT
O
180
EGA5700
13. Remote Control Input - Fig 1.
CONTROLS & FUNCTIONS
Controls & Functions
REMOTE
EGA2120 / 2160 / 2220
EGA2300 / 2440 / 4120
EGA4160 / 4220 / 5400
EGA5700
Remote Bass Boost Control : Optional EGA-RM
14. Input Select Switch
1-4CH
MIX
RCA
INPUT SELECT
EGA5400 / 5700
Input Select Switch :
1-4CH : When signal is put into RCA input of CH1/2/3/4, 5CH Operates
RCA : When signal is put into RCA input of CH1/2/3/4/5, 5CH Operates
10
CONTROLS & FUNCTIONS
Controls & Functions
15. LED indicator
POWER
PROTECT
EGA2120 / 2160 / 2220
EGA2300 / 2440 / 4120
EGA4160 / 4220 / 5400
EGA5700
POWER : This GREEN LED will illuminate when the amplifier is turned "ON". If it fails to
illuminate, check the power connections to the Amplifier and fuses.
PROTECT : The amplifier protection circuitry will disable the amplifier if input overload, short circuit
or extremely high temperature conditions are detected. When the protection mode is in operation,
the LED indicator on the side panel will be illuminated, indicating the amplifier has gone into a selfpreservation mode.
If you observe that the Protection LED is lit, please check the system carefully to determine what
has caused the protection circuit to engage. The amplifier can be reset by turning the remote power
off and then on again. If the amplifier shut down due to a thermal overload condition, please allow
it to cool down before restarting. If the amplifier shut down because of an input overload or short
circuit, be sure to repair these conditions before attempting to power up the amplifier again.
Fig 1.
LEVEL
MIN
EGA-RM
MAX
Remote Bass Boost Control : Optional EGA-RM
Remote Bass Boost Control : This control adjusts the Bass Boost gain for the amplifier's speaker
output (0 - +12dB)
11
END
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