Boss Audio Systems MRWT40RGB User Manual page 4

Wiring
1) When wiring the speaker system, use only high quality marine speaker wire.
2) Also take into account the length of wire when terminating at speakers. There needs to
be some extra wire left around the speaker so in the event of extreme conditions the
wire doesn't pull or disconnect anything vital to the vehicle.
3) Keep the wire away from sharp objects, always use a rubber grommet when running
wire through metal tubes.
4) Plan the entire system and note the amplifier impedance stability prior to wiring.
5) If wiring more than a pair of wake towers, make sure the stereo image is retained from
front to rear with respect to left and right.
Standard 2-Ch System
f~ i
\ I
I
I (\
40
(i
\
\
..
2-ChAmp
or Radio
f
I
\
I
I
I
The speakers are 4 0, you can connect the each speaker to the output of a
head-unit. For optimum performance, it is recommended they are
connected to a separate amplifier with a high-pass filter set to 120 Hz.