Overview: The Behringer NX1000 is a two channel power amplifier that
can supply 2 x 300 watts into a 4Ω load, 2 x 500
watts into a 2Ω load, and 1000 watts into a bridged 4Ω load. Featuring
Behringer's High-Density Class D amplifier technology, the NX1000 can output
maximum power while running cooler than amps with massive heat sinks and toroid
transformers. It's ultra efficient switch-mode power supply provides
noise free audio, superior transient response, and low power consumption.
Inputs/Outputs: The NX1000's inputs consist of 2 combo jacks that can
accept either XLR or 1/4" plugs, for both balanced or unbalanced signals. Two
Speakon twist-lock connectors are used for the amp's output channels. These are
a quick and convenient method of attaching speaker wire to the amp, while
providing a solid electrical contact that won't inadvertently come unplugged.
Mode Switch: This 3-way switch allows you to run the amp in Stereo, Mono, or
Crossover: This 3-way switch allows the amp to output either a
Full-Range signal, or apply a 100 Hz high-pass (HF) or 100 Hz low-pass (LF)
crossover to it. LF and HF are typically used in bi-amping applications.
SmartSense: Behringer's SmartSense loudspeaker impedance compensation
circuit allows the amp output a fully linear frequency response at any speaker
Controls and Indicators: Front panel controls for the NX1000 consist
of a Power button along with a rotary Gain control for each Input Channel. LED
indicators are as follows:
- Power: Lights amber when unit is powered on.
- Signal: Three LEDs are provided to indicate -40 (signal present),
-6, and -3 dB signal levels. The -40 and -6 LEDs light green, while the -3
LED lights amber.
- Limit: Behringer's "Zero-Attack" limiting circuit allows the
maximum output level with overload protection. The Limit LED lights red when
the input signal reaches 0 dB. At this point the NX1000 will stop outputting
sound until the input signal level is lowered or the front panel Gain knob
- Protect: The NX1000 includes independent DC, LF and thermal
overload protection on each channel that will automatically protect the amp
and speakers. This LED will light red when in Protect mode.
Ventilation: The NX1000 features a continuous, variable-speed cooling
fan on the rear panel along with two ventilation grills on the front for
back-to-front air flow through the amp's chassis.
- Inputs: 2 XLR/1/4" combination jacks
- Input Impedance: 10 kΩ unbalanced,
20 kΩ balanced
- Outputs: 2 Twist-lock Speakon
- Amp Design: Class D
- Distortion: <0.05%
- Frequency Response: 20 Hz - 20 kHz
- Damping Factor: >155 @ 8Ω
- Signal to Noise: >100 dB
- Power Supply: 100 - 120 VAC
- Power Consumption (@ 2Ω, 1/8 rated
power): 150 W
- Dimensions: Width - 19.0", Height -
3.69", Depth - 11.50" (w/power cord)
- Weight: 7.3 lbs.
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