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Lea Connect Series - Glossary

Lea Connect Series
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33
GLOSSARY | FeaturesDefinitions
Analog Inputs: Balanced analog inputs with
34dB and 26dB selectable input sensitivity
modes. In 34dB mode, the input sensitivity is
1.4 VRMS and allows you to achieve full output
in LowZ and 70V modes. In 26dB mode, the
input sensitivity is 2.0 VRMS and allows you to
achieve full output in 100V mode. These modes
are selectable in the input mode of the WebUI.
Priority Input Router: The input router
allows you to send any input to any output. You
can also send 1 input to multiple outputs or
multiple inputs to multiple outputs. Simply select
the input channel you would like to send to the
output.
Mutes: The channel mutes are located after
the input signal. This allows you to see if you
are still getting an input signal in the UI while still
being able to mute the signal that is going to the
output stage.
Lowz/HiZ Mode: The amplifier has a
selectable by channel LowZ/HiZ mode in the
web browser-based UI. If you have a low
impedance load, select the LowZ mode for that
channel. If you are running a 70V load, select
HiZ 70V. If you are running a 100V load, select
HiZ 100V. Based on your selection, the
amplifier will set the appropriate output voltage
and current for the LowZ or HiZ selection.
HiZ Mode High Pass Filter: When you
select HiZ mode, you will notice a High Pass
filter enabled by default at 80Hz. This is a user
adjustable filter so you can move the filter up or
down. This filter is to avoid 70V or 100V
speaker transformer saturation by not allowing
lower frequencies to pass through. This
high
pass filter is separate from the high pass filter in
the crossover section.
Smart Power Bridge: Smart Power Bridge
is a proprietary technology that allows you to
gain the benefits of a bridged amplifier output
without having to lose a channel like traditional
amplifiers. If you have our Connect Series 704
amplifier with a power rating of 700 watts per
channel, when you enable Smart Power Bridge,
you can get 1400 watts of output on that channel
and still have channels 2, 3, and 4 available.
With traditional amplifiers in bridge mode, you
use 2 channels. Smart Power Bridge gives you
the benefits of a bridged output channel without
sacrificing an output channel.
Channel Standby: Separate from auto-
standby, the channel standby feature allows you
to disable the output of a channel manually.
Internal Signal Generator: The signal
generator allows the user to send an internal
signal through to the output for testing and
verification purposes. The user can select
between Pink Noise, White Noise, or Sine
Wave. When in Sine Wave mode, the user can
select the desired frequency.
Low Pass Crossover Filters: The low
pass filter allows frequencies lower than the
specified filter frequency to the output. There
are 3 filter types available: Linkwitz-Riley, and
Butterworth filters up to 48dB per Octave.
High Pass Crossover Filters: The low
pass filter allows frequencies higher than the
specified filter frequency to the output. There
are 3 filter types available: Linkwitz-Riley, and
Butterworth filters up to 48dB per Octave.

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