Boss Audio MR800 User Manual in English - Page 12

Manaus, Amplifier

Page 12 highlights

High Level Input Wiring The high level input(s) should only be used when your head unit lacks RCA outputs. If the RCA outputs are not present, connect the speaker outputs from the receiver to the high level input connector of the amplifier. Be sure to observe polarity to avoid audio phase problems. NOTE:Do not connectBOTH the high levelandlowlevelinputs from your receiver to your amplifier at the same time! 4-Channel Amplifier MR1000 with 2-ChannelAudioInput Source LOW LEVEL INPUTS not used in this installation Remote subwoofer level control ezMnMA.NAU3.Sn• af, • u goi.. - El AZ :En INPUT MODE „ PO AMPL0IF13IE. R Was 0114 InputMode switch in 2CH Position El 4CH 2CH INPUT MODE HIGH LEVEL CH3/4 INPUTS not used in this installation L+ LWHITE BLUE R- R+ PURPLE GREEN BLACK 0 To LEFT and RIGHT Speaker Terminals of head unit or signal processor Marine MOSFET Amplifier User's Manual - page 12

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High
Level
Input
Wiring
The
high
level
input(s)
should
only
be
used
when
your
head
unit
lacks
RCA
outputs.
If
the
RCA
outputs
are
not
present,
connect
the
speaker
outputs
from
the
receiver
to
the
high
level
input
connector
of
the
amplifier.
Be
sure
to
observe
polarity
to
avoid
audio
phase
problems.
4
-Channel
Amplifier
MR1000
with
2
-Channel
Audio
Input
Source
PO
-----
-
-------
--------
-
ez
Mn.
naf,
MANAUS
3.•
goi..
AZ
:En
INPUT
MODE
Remote
subwoofer
level
control
Input
Mode
switch
in
2CH
Position
El
4CH
2CH
INPUT
MODE
LOW
LEVEL
INPUTS
not
used
in
this
installation
AMPLIFIER
013.
Was
0114
HIGH
LEVEL
CH3/4
INPUTS
not
used
in
this
installation
L+
L-
R-
R+
WHITE
BLUE
PURPLE
GREEN
BLACK
0
To
LEFT
and
RIGHT
Speaker
Terminals
of
head
unit
or
signal
processor
Marine
MOSFET
Amplifier
User's
Manual
-
page
12