NEXO STM M28 04STT-LBUMPM28 Set

Small Format, Giant Sound: Why the NEXO STM M28 04STT-LBUMPM28 Set Is the Ultimate Modular Line Array Solution

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NEXO STM M28 04STT-LBUMPM28 Set

When you need versatile power, modular scalability, and top-tier line array performance, the NEXO STM M28 04STT-LBUMPM28 Set delivers in every aspect. This carefully designed system offers compact performance without compromise, allowing you to handle everything from intimate venues to major touring productions. Furthermore, the included transport and rigging hardware ensures quick deployment and easy mobility.

Ready to explore your next audio upgrade? Get it now at SASPhonik Shop

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Understanding the NEXO STM M28 Module

At its core, the STM M28 is the mid/high element of the modular STM series. As part of NEXO’s “Scale Through Modularity” concept, it enables flexible system design for varying event sizes. Unlike many compact speakers, the M28 delivers true full-range clarity and impressive SPL in a lightweight frame.

Technical highlights include:

• Dual 8” neodymium LF drivers for impactful mids

• Dual 1.4” HF compression drivers ensuring detailed highs

• 100° or 120° interchangeable horizontal dispersion

• Frequency response from 60Hz to 20kHz

• Peak SPL of 141 dB

• Lightweight design (33 kg per unit)

Because of these features, the M28 consistently impresses professionals with its balance of power, portability, and pristine sound.

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What’s Included in the 04STT-LBUMPM28 Set?

This preconfigured NEXO STM package includes:

• 4x STM M28 cabinets

• 1x LBUMPM28 flying bumper for rigging

• 1x 04STT transport dolly

• Hardware and pins for quick and secure stacking or flying

Together, these components create a streamlined solution that’s ready for ground-stacking, flying, or hybrid array configurations. More importantly, this set is compact enough to load into smaller trucks, yet powerful enough to scale up for larger audiences.

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Why Choose M28 Over Other Compact Arrays?

You might ask, why M28? The answer lies in its unique modularity and exceptional coverage control. Unlike many entry-level arrays, the M28 maintains sonic consistency even in challenging acoustic environments. Moreover, it integrates perfectly with other STM elements such as the M46 mid/high or the B112 bass cabinet—giving you complete control over your rig’s scale and tone.

Additionally, users benefit from:

• Quick setup thanks to shared hardware

• Seamless DSP integration via NEXO NXAMP amplifiers

• Weather-resistant cabinets suitable for outdoor events

• Flyware compatible across the STM ecosystem

As a result, the M28 offers not only sound quality but also long-term system growth potential.

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Perfect for Multiple Applications

Whether you’re building a full touring rig or adding high-performance modules to a mobile PA setup, the M28 excels in various environments:

• Concert stages and festivals

• Corporate AV events

• Worship venues and auditoriums

• Broadcast stages and live-stream productions

• Permanent installations in performance halls

Since the system adapts to different configurations, you can deploy it as a main front-of-house PA, delay tower, or side fill, depending on your layout.

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Effortless Rigging and Transport

One of the major advantages of this package lies in its fast and secure rigging. Thanks to the LBUMPM28 bumper, users can quickly fly arrays, while the 04STT dolly protects and transports the units between gigs.

Here’s what makes deployment even easier:

• Angle-adjustable bumper with pin-secured rigging

• Interlocking cabinet design for stability

• Locking transport cart for protection during transit

By streamlining setup and teardown, the M28 helps crews focus more on sound and less on logistics.

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Amplification and DSP Integration

To power the system effectively, NEXO recommends their NXAMP series amplifiers. These intelligent DSP-driven amps provide:

• Optimized factory presets for the M28

• Phase-correct crossovers and limiter protection

• Full remote control via NeMo software

• Flexible I/O options, including Dante, AES/EBU, and analog

Therefore, when paired with NXAMPs, your M28 system becomes plug-and-play reliable, giving you professional results with minimal tweaking.

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What Audio Pros Are Saying

“We’ve deployed the M28 in over 50 shows this season. It rigs quickly, sounds amazing, and clients love it.”
— Production Manager, Touring AV Company

“We use this set for corporate work and side-fill duty. Its flexibility saves us time and space.”
— Senior Sound Tech, Broadcast Events

“No other compact box hits like the M28. With the dolly and bumper, it’s our most efficient system yet.”
— Owner, Sound Hire Agency

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FAQs

Can I expand this system later?
Absolutely. The STM M28 integrates with all other STM modules for larger deployments.

Is it easy to fly and stack?
Yes. The included bumper simplifies flying, and the cabinets stack securely using built-in interlocks.

Does it support cardioid sub setups?
Yes. When combined with STM S118 or B112 subs, cardioid deployment is possible.

Is the M28 active or passive?
It’s a bi-amped passive cabinet, requiring DSP amplification via a NEXO NXAMP.

How many people does it take to deploy the system?
Generally, two technicians can handle the full setup, thanks to the transport dolly and rigging tools.

Can I use this in a fixed installation?
Yes. The system’s modularity and sonic precision make it ideal for permanent installs.

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Conclusion

The NEXO STM M28 04STT-LBUMPM28 Set delivers where others fall short—by offering a portable yet powerful line array that scales with your production. Thanks to its modular design, high SPL capability, and smart rigging system, the M28 proves you don’t need massive gear to achieve big-league sound.

If you’re serious about achieving professional-grade audio without overcomplicating your workflow, this set gives you the clarity, control, and compactness you’ve been looking for.