Next-Level Power: Why the Nexo NXAMP4x4 MK2 Set (BRAND NEW!) Is the Future of High-End Amplification
Nexo NXAMP4x4 MK2 Set (BRAND NEW!)
Engineered for elite audio control, uncompromising reliability, and next-generation digital signal processing, the Nexo NXAMP4x4 MK2 Set (BRAND NEW!) represents the pinnacle of amplification and speaker management in professional sound reinforcement. Whether you’re running a touring rig, installing a large-format venue, or simply upgrading your rack to future-proof performance, this unit delivers industry-leading power, sonic accuracy, and intuitive control.
Now available—brand new, direct from SASPhonik Shop
What Is the Nexo NXAMP4x4 MK2?
The NXAMP4x4 MK2 is a 4-channel digital amplifier developed in collaboration with Yamaha and NEXO, specifically tuned for the full NEXO speaker lineup. It combines state-of-the-art Class D amplification with advanced FIR-capable DSP, delivering precise, distortion-free audio from start to finish.
Key Specs:
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4x 4,500W RMS channels (2-ohm stable)
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Up to 30,000W of total output
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Integrated DSP with 96kHz sampling
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Dante™, AES/EBU, and analog I/O
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Touchscreen user interface
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NeMo-ready for remote control
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3RU rackmount size
What’s Included in the NXAMP4x4 MK2 Set?
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1x NXAMP4x4 MK2 DSP Amplifier (BRAND NEW)
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Factory-installed Dante expansion card (optional upgrade)
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IEC Power cable + rackmount hardware
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NeMo software access (Mac, Windows, iOS)
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User manual + full NEXO speaker presets preloaded
This unit ships factory-sealed, untouched, and eligible for full manufacturer warranty.
Top Features That Make It Stand Out
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Plug-and-play compatibility with NEXO speaker ranges (PS, GEO, Alpha, STM, ID)
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Full loudspeaker protection: RMS, peak, thermal, over-current
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Presets pre-installed for every NEXO cabinet model
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Hot-swap-ready with networked setups
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Fully digital signal path with zero-latency switching
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Energy-efficient Class D technology
You’ll get tighter bass, smoother highs, and rock-solid protection for your investment.
Designed for Touring and Installation
This MK2 version is a beast on the road and a dream for permanent installs:
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Dual redundant power supply ready
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Global voltage auto-detection
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Smart cooling system for extreme environments
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Ethernet and RS-232 control for integration into complex systems
Whether you’re rigging it in a festival amp rack or installing in a theatre’s AV room—this unit is ready to perform for years to come.
Why the MK2 Version Matters
Compared to the original NXAMP4x4:
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50% faster DSP processing
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New touchscreen display for quick setup
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Improved noise floor and signal-to-noise ratio
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Expanded I/O with optional Dante/AES
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Enhanced remote functionality via NeMo software
It’s not just a refresh—it’s a complete reinvention of the NEXO amplification ecosystem.
Integration with Dante and Network Control
The MK2 series comes Dante-ready (optional card) for:
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Seamless digital audio over IP
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Automatic routing to compatible mixers and DSPs
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Remote control over wired/wireless networks
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Multi-amp syncing for massive systems
It’s ideal for modern digital infrastructure—no analog snakes needed.
User Testimonials
“With the MK2, our GEO S12 rig sounds cleaner than ever. Setup’s faster, and the touchscreen is a huge bonus.”
— FOH Engineer, Touring Company
“We’ve used it in fixed installs and it never misses a beat. Power, protection, precision—it’s all there.”
— AV Integrator, Performing Arts Center
“Dante integration has made our life easier. This amp’s a no-brainer for NEXO users.”
— Live Sound Contractor
FAQs
Is this a new or used unit?
This set is BRAND NEW, unopened, and covered under full manufacturer warranty.
Can it power non-NEXO speakers?
Yes, but it’s optimized for NEXO systems. Custom presets can be loaded for others.
What’s the difference between MK1 and MK2?
MK2 offers faster DSP, touchscreen UI, better networking, and improved fidelity.
Can I run it with analog sources?
Yes—analog XLR inputs are available alongside digital options.
Is it compatible with NEXO NeMo control software?
Fully. You can monitor, adjust, and manage entire systems wirelessly.
Is this suitable for line arrays like GEO S12 or STM?
Absolutely—it’s built specifically for full-range NEXO systems, including GEO, Alpha, PS, and STM.
The NEXO NXAMP4x4 MK2 Set (BRAND NEW!) is not just an amplifier—it’s the command center of a professional-grade sound system. With its unmatched DSP precision, raw power, and seamless integration across analog and digital platforms, it represents the gold standard in modern amplification for live events, installs, and beyond.
If you’re serious about sound control, sonic quality, and long-term system health, this is your upgrade.







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