Buy Nexo NXAMP4X1 MK1 System Amplifier at musicconcertevent.com

If you are looking to buy a Nexo NXAMP4X1 MK1 system amplifier at a competitive price, this is a direct opportunity to purchase a tested, fully functional unit from a professional source. Six units are currently available at €1,400 each, net plus VAT, with an invoice issued on every sale. Whether you are a sound engineer building out a touring rig, a rental company expanding inventory, or a production company replacing ageing stock, this listing is worth your attention.

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What Is the Nexo NXAMP4X1 MK1

The NXAMP4X1 MK1 is a four-channel powered amplifier designed and manufactured by Nexo, a French professional audio brand well established in the touring and installation market. The unit is built to drive Nexo speaker systems with onboard DSP processing, meaning it handles crossover, delay, limiting, and EQ internally rather than requiring an external processing chain.

The MK1 variant uses four amplifier channels, each rated at 1 kilowatt into 4 ohms. This makes it suitable for powering full-range Nexo cabinets, subwoofers, and monitor systems in configurations where channel count and DSP control need to stay in a single rack unit.

It is used regularly in live touring, fixed venue installations, rental inventory, and high-output event production. Professionals who already work within a Nexo ecosystem will recognise this unit immediately.

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Unit Condition and What Has Been Tested

Each of the six units available has been tested and confirmed to be in good, fully functional working condition. All standard amplifier functions are operational. The units are being sold as-is in their current condition. No warranty terms beyond what is stated here have been confirmed by the seller.

If you require a specific inspection report or additional technical documentation before purchase, contact musicconcertevent.com directly to discuss what is available.

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Nexo NXAMP4X1 MK1 Price

The Nexo NXAMP4X1 MK1 price listed here reflects the current used market for a tested professional unit in good condition. New or near-new units from authorised dealers typically carry a significantly higher price point. If you are comparing against the NXAMP4X1 MK2 price or the NXAMP4X4MK2 price, keep in mind those are different hardware generations with different channel configurations and power ratings.

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Who This Listing Is For

This product is relevant to:

• Sound engineers and FOH engineers working with Nexo systems
• PA system technicians and audio technicians managing rental or touring inventory
• Rental companies and production companies adding to or replacing amplifier stock
• AV equipment resellers sourcing professional-grade used amplifiers
• Event production companies and venue owners running Nexo speaker arrays
• Installation engineers specifying amplification for fixed installations

If you are new to PA amplification and asking questions like “how do I connect 4 speakers to 1 amp” or “can I bridge a 4-channel amp,” the section below addresses those questions directly before you commit to a purchase.

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What Is a PA System and Where Does the NXAMP4X1 Fit

A PA system, or public address system, is the complete signal chain used to reproduce sound for an audience. It typically includes a source, a mixing console, signal processing, amplification, and loudspeakers. The amplifier sits between the signal processor and the speakers, converting the processed line-level signal into the power needed to drive speaker drivers.

The NXAMP4X1 MK1 is not a standalone PA system. It is the amplification layer within a larger Nexo system build. It is designed to work with Nexo cabinets, using onboard Nexo NXGroupDrive or NeMo software to manage speaker presets and DSP parameters.

For professionals building an event PA rig, the NXAMP sits at the core of a Nexo-based system alongside cabinets such as the GEO series, PS series, or STM modular system.

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Best Amplifiers to Consider Alongside the NXAMP4X1

If you are building or scaling a PA inventory and want context on where the NXAMP4X1 MK1 fits relative to other amplifiers, here is a practical comparison:

For a new PA company or individual reseller entering event production, the NXAMP4X1 MK1 at this price represents access to a professional-grade amplifier at a used market cost. Pair it with the right Nexo cabinets and you have a system that performs at festival and corporate event level.

Resources like sasphonik.com and bostonprosounds.com are worth consulting for additional context on professional amplifier sourcing and system builds.

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Considerations Before Starting a PA Event Company or Rental Business

If this purchase is part of building a PA rental business or event production company, these are the practical factors to work through before scaling:

• System compatibility: The NXAMP4X1 is designed for Nexo cabinets. Mixing it with non-Nexo speakers requires careful attention to impedance, sensitivity, and DSP preset availability.
• Software dependency: The MK1 uses older Nexo NeMo software. Confirm your laptop and operating system are compatible before deployment.
• Transport and rigging: Four-channel rack amplifiers require proper rack cases and road transport planning.
• Power infrastructure: Confirm the venues you service can supply adequate single or three-phase power for the amplifier load.
• Insurance and liability: Equipment hire and event production carry specific insurance requirements depending on your country and jurisdiction.
• Spares and service: Identify a Nexo-authorised service centre in your region before committing to this amplifier as core inventory.

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Common Technical Questions Answered

How to connect 4 speakers to 1 amp?

With a four-channel amplifier like the NXAMP4X1, each channel drives one speaker or one speaker group. You connect each speaker cabinet to its corresponding amplifier output channel via the appropriate cable termination, typically Speakon NL4 or NL8. The onboard DSP then manages the signal sent to each channel according to the loaded speaker preset.

Can you wire a 4-channel amp to 1 sub?

Yes. On a unit like the NXAMP4X1, you can assign one or more channels to a subwoofer. The DSP allows you to configure which channels carry low-frequency content. In practice, many engineers use two channels for subs and two for tops, depending on the system design.

Can I bridge a 4-channel amp?

Bridging capability depends on the specific amplifier design. The NXAMP4X1 MK1 operates within the Nexo DSP framework, and channel configuration is managed through Nexo software presets rather than manual bridging switches. Consult the Nexo NXAMP4X1 MK2 manual or the MK1 documentation for specific bridging options within the NeMo environment.

How many channel amps do I need for 4 speakers and 1 sub?

A four-channel amplifier like the NXAMP4X1 can cover four full-range speakers and, depending on system design, may require a separate channel or amplifier for the subwoofer. A common configuration in a Nexo system uses one NXAMP to drive two tops and one sub per side, or one amp per speaker cluster depending on cabinet type and DSP preset.

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NXAMP4X1 MK1 vs MK2: What Is the Difference

The MK1 and MK2 share the same core function. The MK2 carries updated firmware, improved software compatibility, and revised internal components. For buyers already running MK1 units in an existing rig, adding MK1 stock at this price makes practical sense. For buyers building from scratch, compare MK1MK2 price differences against your software and support requirements.

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Estimated Value and Resale Position

Buying at €1,400 per unit for a tested, fully functional MK1 sits within the lower end of the current used market range. Rental companies typically charge day rates on professional amplifiers that allow for full capital recovery within a defined number of hires.

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Where to Sell Used Professional Amplifiers

If you are purchasing multiple units for resale, these are the primary channels used in the professional audio market:

• GearSource: Professional AV and live sound equipment marketplace
• Reverb: Strong market for audio equipment including professional PA gear
• eBay: High traffic, global reach, suitable for used professional audio
• Facebook Marketplace: Effective for local and regional sales, lower fees
• LinkedIn: Relevant for B2B sales to rental companies, venues, and production firms
• Direct outreach to rental companies and production companies in your region

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Shipping Information

Sales through musicconcertevent.com are conducted online only. Local pickup is not available for this listing. Shipping is available within Europe and to the United States.

Shipping timeframes and costs depend on destination and courier selection. For European destinations, standard freight typically moves within 3 to 7 business days. For US destinations, international freight timelines vary and will be confirmed at the time of order. Contact musicconcertevent.com before placing your order to confirm shipping costs and delivery estimates for your location.

Local pickup is only considered for truckload-scale purchases. Single unit and small multi-unit orders are fulfilled by online sale and courier delivery only.

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Why Buy From musicconcertevent.com

• Units are tested before listing. Non-functional stock is not offered for sale.
• An invoice is issued on every transaction. This matters for VAT reclaim and business accounting.
• Stock is real and current. Six units are available at the time of this listing.
• Pricing is transparent. €1,400 per unit net plus VAT, no hidden fees.
• The listing is honest about what is and is not confirmed. No claims are made beyond what the seller has verified.

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Frequently Asked Questions

How many Nexo NXAMP4X1 MK1 units are available?

Six units are currently available at the time of this listing.

What is the price of the Nexo NXAMP4X1 MK1?

€1,400 per unit, net plus VAT. An invoice is issued with each sale.

Are the units tested?

Yes. Each unit has been tested and confirmed to be in good, fully functional condition.

Is VAT included in the price?

No. The listed price of €1,400 is net. VAT is added at the applicable rate.

Can I collect the unit in person?

Local pickup is not available for this listing. Sales are online only. Local pickup is only arranged for truckload-scale purchases.

What is the difference between the NXAMP4X1 MK1 and MK2?

The MK2 is a later production version with updated DSP software and revised internal components. Both share the same four-channel, 1kW-per-channel architecture. The MK1 is available at a lower used market price.

Can these amplifiers be shipped to the United States?

Yes. International shipping to the US is available. Contact musicconcertevent.com before ordering to confirm freight costs and delivery timeframes.

Is a manual available for the NXAMP4X1 MK1?

The Nexo NXAMP4X1 MK1 manual is available through Nexo’s official documentation resources. The seller does not supply manuals with units unless specifically confirmed.

Where else can I find Nexo NXAMP4X1 pricing?

Used market pricing can be found on GearSource, Reverb, and eBay. New equivalent pricing from Nexo dealers reflects the MK2 generation. This listing is priced within the current European used market range for a tested unit.