Behringer NX3000 Monitor Speaker and Subwoofer Part - Powerful

Our review of the Behringer NX3000 finds it aimed at live sound engineers and small-venue technicians who need high output without heavy rigs. The bottom line: this amp delivers exceptional power density and clean transient response in a package that weighs under 7.7 lbs, making it a strong choice when load-driving capability and portability matter most. The review focuses on real-world use, looking at how the Class-D topology, switch-mode supply and SmartSense impedance compensation translate to stage reliability and speaker protection.

Key Features

• High power output: Delivers 2 x 1500 Watts into 2 Ohms for driving demanding monitor speakers with headroom on transient peaks.
• Flexible load handling: Provides 2 x 900 Watts into 4 Ohms or 3000 Watts in bridge mode to power a subwoofer or main pair as needed.
• Ultra-lightweight design: Weighing less than 7.7 lbs, it is far easier to rackmount and transport between gigs than typical power amps.
• Cool-running Class-D technology: High-Density Class-D operation reduces thermal buildup for reliable operation during long sets.
• Switch-mode power supply: Efficient power conversion keeps audio noise low while reducing power draw and heat under load.
• Built-in crossover and SmartSense: The integrated stereo crossover and impedance compensation maintain a linear response across speaker loads.

Who It's For

The NX3000 is best for touring musicians, FOH techs and small production companies that need a compact, high-power amplifier to drive stage monitors or a small PA with a powered sub in bridge mode. Its weight and power make it particularly useful when road cases and weight budgets are a concern.

Those who should look elsewhere include engineers who require extensive onboard DSP, a broad suite of I/O options, or analog warmth characteristics; if you need vintage tube coloration or an amplifier with built-in multi-band processing, a different unit would be a better fit.

Pros & Cons

Pros

• High power density gives plenty of headroom for demanding monitors and subs.
• Lightweight construction makes transport and rackspace management easier on the road.
• SmartSense impedance compensation helps maintain consistent frequency response across speaker loads.
• Low noise and efficient operation from the switch-mode supply.

Cons

• Limited onboard processing and I/O compared with full-featured modern amplifiers.
• No mention of extensive thermal shielding options, so extreme-duty users may want additional protection.

Specifications

Brand	Behringer
Power (2 Ohms)	2 x 1500 Watts
Power (4 Ohms)	2 x 900 Watts
Bridge Mode	3000 Watts into 4 Ohms
Weight	less than 7.7 lbs / 3.5 kg
Cooling Technology	High-Density Class-D, cool-running
Features	Stereo crossover, low-cut/high-cut/full range, SmartSense impedance compensation

Our Verdict

The Behringer NX3000 is a compelling option for users who need high output in a very light package; it pairs substantial wattage with efficient Class-D cooling and useful speaker compensation. For live sound and portable rigs where weight and clean power matter most, it represents good value, while users needing deep DSP or vintage tonal color may prefer another solution.

Frequently Asked Questions

Can this amp drive low-impedance monitor stacks?
Yes, it is specified to drive down to 2 Ohms with 2 x 1500 Watts available, making it suitable for demanding monitor loads.

Does it include crossover options for subs?
Yes, the unit features a built-in stereo crossover with low-cut, high-cut and full range modes to set sub and speaker bands.

Is the unit suitable for long gig use?
Its High-Density Class-D architecture and efficient switch-mode supply minimize thermal buildup, so it is designed for reliable extended operation.