2
Note: For speaker level operation, connect
the LS701P just like an ordinary speaker
along with the full-range loudspeakers. Set
the Input Level switch to Speaker if the signal
is coming directly from a power amplifier,
‘powered’ mixer, or other powered source.
If the LS701P is receiving the signal from
a non-powered mixer, a line-level signal
processor (as in an equalizer) or another
line-level source, set the input switch to Line.
The LS701P may be plugged in before or after
the full-range loudspeaker. The LS701P does
not alter the signal to the daisy-chained (thru)
loudspeakers and will not draw any power from
the host amplifier/processor driving them. Also,
note that an external crossover is not necessary
when using the LS701P.
Note: As well as accommodating full-range
loudspeakers, the Thru jacks allow many
LS701Ps to be connected in a string (parallel).
There is no practical limit to the number of
LS701Ps that may be connected together
(even greater than 30).
6. Protection
The LS701P has circuitry to prevent clipping,
over current and over excursion. At high levels
the limiter will limit the gain of the LS701P and
hence if the user attempts to set the subwoofer
level control at a high level, the resulting setting
will be incorrect. The level control should be set
while operating at low levels (under 10 watts).
Note: If the level control is set too high, due to
high operating levels there will be excessive
bass when operating at lower levels possibly
causing low frequency feedback.
7. NX Link Outputs (NX Series
Full-Range Loudspeakers)
Many of the NX powered loudspeakers have a
link output. The LS701P may be driven from this
output. This allows the internal mixer to be used
while still driving the LS701P powered subwoofer.
At high power levels when the limiter is operating, increasing the subwoofer level control will not
increase the output. Do not increase the setting while operating at high levels.
Note:
The LS701P’s built-in stand mounting adapter can be used with the
Yorkville SW-Teletube
accessory to support
our full range cabinets. The support tube can be adjusted up to its full 5-foot 4-inch extension safely
as long as the LS701P is NOT inclined more that 10° (10-degrees).
WARNING: Larger or heavier cabinets should NOT be used!
THRU A
THRU B
P
A
R
A
L
L
E
L
INPUT
A
INPUT
B
P
A
R
A
L
L
E
L
THRU A
INPUT A
150
90
Hz
LS701P LEVEL
HF ROLLOFF
12
dB
100
50
Hz
BOOST FREQ.
CLIP
LIMIT
LINE SPKR
POWER
INPUT
SELECT
