
The powerful iNUKE NU4-6000 packs 
four 1500-Watt ampliers into the space 
of one. Now you can run your stereo full 
range mains plus two separate monitor 
mixes with this one exceptionally 
lightweight, rack-mountable 
powerhouse. Or, you may want to 
operate your subwoofers in bridge mode 
(3000 W) and run you mid/high packs 
in mono biamp mode (2 x 1500 W). 
The highly versatile iNUKE NU4-6000 
gives you options, and lots of them. 
Our revolutionary high-density Class-D 
technology combined with ultra-ecient 
switch-mode power supplies ensures 
these feather-light power amps will 
drive your rig eortlessly for many 
years to come. 
Superb transient response
We spent years ne-tuning the 
high-density Class-D technology that 
gives the iNUKE Series its oomph. 
By carefully selecting transistors 
with extremely high slew rates and 
optimizing other proprietary parts of 
our circuitry, these amps react instantly 
to even the most demanding electronic 
bass impulses.
When this amazing amplier 
technology is combined with our 
state-of-the-art switching-mode power 
supplies, these ampliers provide 
tremendous punch. And because they are 
so much more ecient than conventional 
designs, they run cooler and don’t require 
the massive heat sinks and heavy toroid 
transformers typically associated with 
their conventional counterparts.
Sublimely simple operation
The front panel controls and indicators 
provide your system’s vital signs at a 
glance. After pressing the Power button, 
the Power LED lights to show the amp 
is ready for action. All channels feature 
positive-detent Gain controls with 
Signal LEDs that light when a signal is 
present, as well as clip LEDs to indicate 
when the signal is distorted and you need 
to reduce the input signal.
Ultra-Lightweight, High-Density 
6000-Watt 4-Channel Power Amplier
Delivers 4 x 1500 Watts into 4 Ohms, 
4 x 750 Watts into 8 Ohms and 
weighs less than 12 lbs. / 5.5 kg 
Ultimate reliability through 
revolutionary cool-running 
High-Density Class-D technology 
with “near-zero”thermal buildup 
Ultra-ecient switch-mode power 
supply for noise-free audio, 
superior transient response and 
low power consumption 
“Zero-Attack”limiters oer 
maximum output level with 
reliable overload protection 
Built-in Subwoofer/Satellite crossover 
for perfect subwoofer operation 
Detented and illuminated gain 
controls for precise level setting 
Precise 4-segment Signal and Limit 
LEDs to monitor performance 
XLR and ¼'' TRS combination input 
connectors for compatibility with 
any source 
Professional twist-lock speaker 
connectors for ultimate reliability 
Independent DC, LF and thermal 
overload protection on each channel 
automatically protects amplier and 
speakers without shutting down 
the show 
“Back-to-front” ventilation system 
prevents thermal buildup for 
reliable operation 
High-quality components and 
exceptionally rugged construction 
ensure long life 
Conceived and designed by 
BEHRINGER Germany 
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iNUKE 
NU4-6000
PA Ampliers