JL Audio XD700/5v2 Manual Do Proprietário
10 | JL Audio - XD700/5v2 Owner’s Manual
“Remote Level Mode” Switch: This switch
allows you to assign the operation of the HD-RLC
to the entire amplifier or only the subwoofer
channel. In the “All” position, the HD-RLC knob
will affect all channels equally. In the “Sub Ch.”
position, only the level of the subwoofer channel
will be affected by the HD-RLC knob.
allows you to assign the operation of the HD-RLC
to the entire amplifier or only the subwoofer
channel. In the “All” position, the HD-RLC knob
will affect all channels equally. In the “Sub Ch.”
position, only the level of the subwoofer channel
will be affected by the HD-RLC knob.
SPEAKER OUTPUTS
The XD700/5v2’s speaker outputs are designed
to accept 16 AWG - 8 AWG wire. To connect the
speaker wires to the amplifier, first back out the
set screws on the top of the terminal block, using
the supplied 2.5 mm hex wrench. Strip 1/2 inch
(12 mm) of insulation from the end of each wire
and insert the bare wire into the terminal block,
seating it firmly so that no bare wire is exposed.
While holding the wire in place, tighten the set
screw firmly, taking care not to strip the head of
the screw.
speaker wires to the amplifier, first back out the
set screws on the top of the terminal block, using
the supplied 2.5 mm hex wrench. Strip 1/2 inch
(12 mm) of insulation from the end of each wire
and insert the bare wire into the terminal block,
seating it firmly so that no bare wire is exposed.
While holding the wire in place, tighten the set
screw firmly, taking care not to strip the head of
the screw.
Each pair of the XD700/5v2’s main channels are
designed to deliver power into speaker loads equal
to or greater than 2 ohms when using a “stereo”
configuration and speaker loads equal to or greater
than 4 ohms when using a “bridged” configuration.
The subwoofer channel is designed to deliver power
into subwoofer loads equal to or greater than 2 ohms.
to or greater than 2 ohms when using a “stereo”
configuration and speaker loads equal to or greater
than 4 ohms when using a “bridged” configuration.
The subwoofer channel is designed to deliver power
into subwoofer loads equal to or greater than 2 ohms.
Speaker loads below 2 ohms nominal per
channel (or 4 ohms bridged) are not
recommended and may cause the amplifier to
initiate a protection mode which reduces
power output.
channel (or 4 ohms bridged) are not
recommended and may cause the amplifier to
initiate a protection mode which reduces
power output.
BRIDGING CONSIDERATIONS
Bridging is the practice of combining the
output of two amplifier channels to drive a single
load. When bridged, each channel produces
signals of equal magnitude, but opposite polarity.
The combined output of the two channels
provides twice the output voltage available from a
single channel. The XD700/5v2 has been designed
for bridging of its main channel pairs without the
need for input inversion adaptors.
load. When bridged, each channel produces
signals of equal magnitude, but opposite polarity.
The combined output of the two channels
provides twice the output voltage available from a
single channel. The XD700/5v2 has been designed
for bridging of its main channel pairs without the
need for input inversion adaptors.
To bridge a pair of main channels, use the
“Left +” and “Right –” speaker connectors only
(the “Left –” and “Right +” remain unused). Each
bridged channel pair will deliver optimum power
into a 4 ohm load.
(the “Left –” and “Right +” remain unused). Each
bridged channel pair will deliver optimum power
into a 4 ohm load.
When a pair of the XD700/5v2’s main channels
are bridged, they will deliver 200W x 1 into a
4 ohm load or 150W x 1 into an 8 ohm load.
Operating a pair of bridged channels into a
load lower than 4 ohms is not recommended.
are bridged, they will deliver 200W x 1 into a
4 ohm load or 150W x 1 into an 8 ohm load.
Operating a pair of bridged channels into a
load lower than 4 ohms is not recommended.
A bridged pair of channels requires that both
channels in the pair receive input. You must
connect the mono or stereo source signal to
both the left and right inputs of the bridged
channel pair. Connection of only one input will
result in reduced power output, increased
distortion and can cause the amplifier to
overheat. Do not do this!
channels in the pair receive input. You must
connect the mono or stereo source signal to
both the left and right inputs of the bridged
channel pair. Connection of only one input will
result in reduced power output, increased
distortion and can cause the amplifier to
overheat. Do not do this!
When a pair of the XD700/5v2’s main channels
are operating in bridged mode, the output will be
in mono (only one channel). This mono channel
can contain only right channel information, only
left channel information, or the sum of the signals
from right and left input channels. In order to
achieve one of these options, configure the inputs
to that pair of channels in one of these two ways:
in mono (only one channel). This mono channel
can contain only right channel information, only
left channel information, or the sum of the signals
from right and left input channels. In order to
achieve one of these options, configure the inputs
to that pair of channels in one of these two ways:
1) Left Channel Only or Right Channel Only
Information: If you wish to send a left-only or
right-only signal to a pair of the XD700/5v2’s
channels you must use a “Y-Adaptor” to split
the single channel signal into both left and
right RCA inputs of the bridged channel pair.
right-only signal to a pair of the XD700/5v2’s
channels you must use a “Y-Adaptor” to split
the single channel signal into both left and
right RCA inputs of the bridged channel pair.