4
5
CONNE CONTROLS EA-D8
OUTPUTS
1 RCA INPUTS 1/2 | 3/4 | 5/6 CH
Low-level stereo RCA signal inputs for connection to head-unit.
2 RCA OUTPUTS 1/2 | 3/4 | 5/6 | 7/8 CH
Low-level stereo RCA signal outputs for connection to the amplifier.
3 INPUT GAIN CONTROL 1/2/3/4/5/6-CH
Input gain potentiometer to match the output voltage of the head-unit to the
pre- amplifier’s input.
4 Bluetooth antenna
Socket to connect the supplied Bluetooth antenna.
5 Auto-Turn-On Operation Mode
To choose if the devise turns on by DC-offset signal (Signal Turn On) or by remote
signal from head unit (Remote Turn On). When choosing “Signal Turn On” the remote
wire need to be disconnected.
6 POWER LED
LED to show proper operating status of the amplifier by green illumination. Protect
state of amplifier is signaled by the red LED.
7 High Level input and power input connector
Terminal to connect the amplifier to both the +12V, chassis ground and remote signal
from head-unit and the speaker input signal from the head-unit’s output.
1* In some cases with old headunits the Auto-Turn-On
function cannot work. If you meet this problem, please
just put the separately provided wire “ACC-IN” into the
connector of the connection cable and connect it to
ACC/Amp Remote of the car stereo or another cable
which will p12 V only when the car stereo is
turned on. Secondly select “REMOTE TURN ON” on
the remote switch.
2* REM-Out: Connect this wire to the remote input of the
separate amplifier.
WIRING DIAGRAM EA-D8
20
1*
ACC-in
11
GND
2*
Rem-out
12
+B
3
RR-in
13
4
RR+in
14
5
RL-in
15
6
RL+in
16
7
FL-in
17
8
FL+in
18
9
FR-in
19
10
FR+in
20
Speaker
EA-D8
EA-D500
EA-D8
EA-D500
LINE
IN
CH1
CH2
CH3
CH4
CH6
CH5
CH1
CH2
CH3
CH4
CH6
CH5
CH7
CH8
POWER
PROTECT
SIGNAL
TURN ON
REMOTE
TURN ON
FUSE
(30A)
BATT
.
GND
ANT
CH4-
IN
CH4+
IN
CH3-
IN
CH3+
IN
CH1-
IN
CH1+
IN
CH2-
IN
CH2+
IN
CH4-
OUT
CH4+
OUT
CH3-
OUT
CH3+
OUT
CH2-
OUT
CH2+
OUT
CH1-
OUT
CH1+
OUT
REM
OUT
REM
IN
NC
NC
CH5+
OUT
CH6+
OUT
CH8+
OUT
CH6+
IN
CH5+
IN
CH5-
IN
CH6-
IN
CH8-
OUT
CH7-
OUT
CH7+
OUT
CH6-
OUT
CH5-
OUT
SPEAKER
INPUT/OUTPUT
LINE
OUT
EA-D800
EA-D800
1
2
EA-D8
EA-D500
EA-D8
EA-D500
LINE
IN
CH1
CH2
CH3
CH4
CH6
CH5
CH1
CH2
CH3
CH4
CH6
CH5
CH7
CH8
POWER
PROTECT
SIGNAL
TURN ON
REMOTE
TURN ON
FUSE
(30A)
BATT
.
GND
ANT
CH4-
IN
CH4+
IN
CH3-
IN
CH3+
IN
CH1-
IN
CH1+
IN
CH2-
IN
CH2+
IN
CH4-
OUT
CH4+
OUT
CH3-
OUT
CH3+
OUT
CH2-
OUT
CH2+
OUT
CH1-
OUT
CH1+
OUT
REM
OUT
REM
IN
NC
NC
CH5+
OUT
CH6+
OUT
CH8+
OUT
CH6+
IN
CH5+
IN
CH5-
IN
CH6-
IN
CH8-
OUT
CH7-
OUT
CH7+
OUT
CH6-
OUT
CH5-
OUT
SPEAKER
INPUT/OUTPUT
LINE
OUT
EA-D800
EA-D800
4
7
6
5
3
Side panels