Owner`s manual

1
Mic In
The balanced XLR
microphone input
can be used with any
dynamic microphone.
Line In
The balanced XLR/1/4-
inch combi-jack input
can be used with
any line source such
as a CD player or an
electronic instrument
with a line output. It is
always recommended to
use balanced sources. This
helps prevent the risk of hum or
buzz associated with unbalanced
connections, especially if the cable
is long or the source is operated from a
separate AC power connection. Unlike the
Mic In, the Line In does not have it’s own
level control so connection to the Line In
and the Mic In at the same time are not
recommended.
Mix Out
To allow operation of multiple NX250P
loudspeakers, from one source, this line
output is provided. It should
be connected to the Line
In of the next NX250P
in the chain. When
connecting multiple
NX250P loudspeakers,
the last NX250P in
the chain should be
turned off first (and
on last). Each NX250P
should be turned
on or off before the
previous NX250P in the
chain. This will eliminate
unwanted on/off noises.
Mic Gain Control
The microphone level control adjusts the mic
level of the loudspeaker. It also adjusts the
mic level on all NX250P enclosures in the chain
(if multiple NX250P enclosures are used). The
main Level control should be set to maximum
when the microphone is being used.
NX250P - Active Speaker - 200w, 12 inch / 1 inch
The NX250P offers the best value in a 12-inch and horn active loudspeaker enclosure. The enclosure
is the same proven design as the NX250 passive loudspeaker and uses the same rugged and
reliable speaker components. The biamped 200-watt power module has a minimum of controls yet
provides maximum versatility making the NX250P the ideal solution for many applications.
A 3-band EQ, XLR balanced microphone input as will as an XLR / TRS 1/4-inch balanced combi-jack
line input on the power module means the NX250P can be easily connected to any source and quickly
EQ balanced for the room. An XLR balanced line output allows multiple NX250’s to be linked together
for use in an array or for easy distribution around a large room when used as repeater cabinets.
The horn/tweeter amplifier uses two-tier class A/B technology, allowing the horn to produce
clean transients to keep up with the high output of the woofer. The woofer, or low frequency,
amplifier uses class-H 2-tier amplifier technology. This achieves a lighter weight, more efficient
amplifier with higher headroom (and lower operating temperature). Each amplifier has it own
limiter to prevent distortion caused by clipping.
The NX250P enclosure, like all enclosures in the NX loudspeaker line, has been designed for
maximum versatility. The trapezoid box is ideal for mounting in arrays, or for use as a monitor
cabinet (with well-protected inputs and controls). The NX250P can easily be used in any
orientation, and close to walls, floors and in close arrays with multiple cabinets. Particular care
was taken designing the components to reduce extraneous heat production.
Features
· Ultra-light variable density acoustic foam construction
· Dual purpose full range and wedge monitor format enclosure
· Ultra-clear reproduction throughout bandwidth
· Lightweight, high efficiency, high tech, 200 Watt biamped power module
· combi-jack XLR/1/4-inch TRS input
· An XLR output for easy connection and looping
· Direct microphone input with level control
· Three band overall EQ controls
· 12-inch Ceramic Magnet Woofer
· High quality 1-inch High Frequency driver
· Integrated flying hardware (3/8-inch threaded holes)
· Tough, full length metal grille
· Recessed panel