Pyle PA305 Instruction Manual - Page 7

Speaker, connections, Connector, options

Page 7 highlights

6.3 mm or 3-pi n XLRJack MIC Speaker connections One or more speakers (4, 8 or 16 Ohm) speakers can be connected to the amplifier with or without transformers. However, before you connect any speakers to the amplifier, the total speaker impedance must be calculated in order to avoid damage to the amplifier. A total speaker impedance greater than 16 Ohms or less than 4 Ohms can cause this damage to occur. To begin with, in order to ensure equal volume from each speaker, all connected speaker should have the same impedance. A proper total impedance within the 4 to 16 Ohm range can be achieved by combing series and parallel speaker connections. Please see the diagram which follow which explain how to accomplish this. Finally always use the shortest length of speaker wire possible of proper gauge. Usually 18 gauge wire is adequate for lengths under 25 feet, while 16 gauge is used for greater lengths. Connector options The PA305 offers several different connection points for speaker hookups. These include screw terminals, a 6.3mm jack, and a pair of banana plug connectors. It is not proper or recommended to connect all the speaker outputs simultaneously. In addition, please note that when the 6.3mm jack is used, all the screw terminal and RCA signal outputs are disconnected. 6

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6.3 mm or
3-pi n XLRJack
MIC
Speaker
connections
One
or
more
speakers
(
4
,
8
or
16
Ohm
)
speakers
can
be
connected
to
the
amplifier
with
or
without
transformers
.
However
,
before
you
connect
any
speakers
to
the
amplifier
,
the
total
speaker
impedance
must
be
calculated
in
order
to
avoid
damage
to
the
amplifier
.
A
total
speaker
impedance
greater
than
16
Ohms
or
less
than
4
Ohms
can
cause
this
damage
to
occur
.
To
begin
with
,
in
order
to
ensure
equal
volume
from
each
speaker
,
all
connected
speaker
should
have
the
same
impedance
.
A
proper
total
impedance
within
the
4
to
16
Ohm
range
can
be
achieved
by
combing
series
and
parallel
speaker
connections
.
Please
see
the
diagram
which
follow
which
explain
how
to
accomplish
this
.
Finally
always
use
the
shortest
length
of
speaker
wire
possible
of
proper
gauge
.
Usually
18
gauge
wire
is
adequate
for
lengths
under
25
feet
,
while
16
gauge
is
used
for
greater
lengths
.
Connector
options
The PA305
offers
several
different
connection
points
for
speaker
hookups
.
These
include
screw
terminals
,
a
6
.
3mm
jack
,
and
a
pair
of
banana
plug
connectors
.
It
is
not
proper
or
recommended
to
connect
all
the
speaker
outputs
simultaneously
.
In
addition
,
please
note
that
when
the
6
.
3mm
jack
is
used
,
all
the
screw
terminal
and
RCA
signal
outputs
are
disconnected
.
6