1. Microphones Pro Audio Equipment For Sale
  2. sku: 15977239332702892
  3. SHURE MXA920B-R

SHURE MXA920B-R Ceiling Microphone Round

Mxa920b-r Shure Ceiling Array Microphone Round

( Brand: Shure ), ( Manufacturer Part Number: MXA920B-R ), ( Part Type: Microphone )

Review SHURE Ceiling Array Microphone Round

The **Shure MXA920B-R Round Ceiling Microphone** is a premium, high-performance audio solution designed for professional sound reinforcement in large venues, conference halls, lecture theaters, and other spaces requiring clear, reliable speech intelligibility. Part of Shure s acclaimed MXA series, this rugged yet elegant microphone combines advanced acoustic engineering with robust construction to deliver exceptional sound quality in demanding environments. Its **round, omnidirectional design** ensures a wide coverage area, capturing speech from multiple directions while minimizing feedback and background noise, making it ideal for open-plan spaces or settings where presenters may move around. The **built-in Shure PSM (Powered Sound Module)** provides a clean, low-noise power supply, eliminating the need for external power sources and simplifying installation. With a **frequency response optimized for human speech** (ranging from 50Hz to 15kHz), the MXA920B-R captures natural, articulate audio with minimal distortion, ensuring every word is heard with clarity. Its **durable, corrosion-resistant construction** features a powder-coated metal housing and a reinforced suspension system, making it resistant to moisture, dust, and physical wear perfect for environments with heavy use or unpredictable conditions. The microphone s **integrated signal processing** includes a **low-frequency roll-off** to reduce rumble and a **high-pass filter** to enhance speech clarity, while its **adjustable sensitivity** allows for fine-tuning to match different acoustic environments. Installation is seamless thanks to its **quick-mount ceiling bracket**, which secures the microphone securely while allowing for easy repositioning. Whether deployed in a corporate boardroom, educational institution, or large-scale event space, the Shure MXA920B-R sets a new standard for ceiling-mounted microphones, offering a perfect blend of performance, reliability, and ease of use.

The Shure MXA920B-R is a high-quality ceiling microphone designed for professional audio applications, particularly in conference rooms, boardrooms, and other spaces requiring clear speech capture. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the Shure MXA920B-R**

1. **Superior Sound Quality**

The MXA920B-R uses Shure s advanced cardioid polar pattern, which effectively isolates speech while minimizing background noise. This ensures clear, intelligible audio even in noisy environments. The microphone s wide frequency response (50 Hz to 20,000 Hz) captures speech with natural clarity and detail.

2. **Durability and Build Quality**

Shure is known for its robust construction, and the MXA920B-R is no exception. It is built to withstand frequent use in professional settings, with a sturdy metal housing and a rugged design that resists wear and tear. The microphone is also dust-resistant and suitable for environments where cleanliness is a concern.

3. **Easy Installation and Mounting**

The microphone comes with a mounting bracket and is designed for quick and secure installation on ceilings or walls. The included hardware is compatible with standard mounting systems, making it a straightforward addition to any room setup. The round design also allows for flexible placement options.

4. **Low Noise Floor**

The MXA920B-R features Shure s proprietary noise-canceling technology, which significantly reduces ambient noise interference. This is particularly beneficial in open-plan offices or spaces with multiple sound sources, as it helps isolate the desired audio signal.

5. **Compatibility with Audio Systems**

The microphone is compatible with a wide range of audio systems, including Shure s own digital and analog mixing consoles, as well as third-party systems. It can be connected via XLR outputs, making it versatile for integration with existing setups. Additionally, it supports Shure s advanced digital signal processing (DSP) features when used with compatible systems.

6. **Long Lifespan and Reliability**

Shure microphones are renowned for their longevity. The MXA920B-R is designed to perform consistently over many years of use, reducing the need for frequent replacements. This makes it a cost-effective investment for businesses or institutions with long-term audio needs.

7. **Aesthetic Appeal**

The sleek, modern design of the MXA920B-R blends well with contemporary office or meeting room decor. Its round shape and metallic finish add a professional touch to the space.

8. **Warranty and Customer Support**

Shure offers a robust warranty (typically 5 years) and excellent customer support, which provides peace of mind for users. The company s reputation for standing behind its products ensures that any issues are likely to be resolved promptly.

---

### **Cons of the Shure MXA920B-R**

1. **Higher Upfront Cost**

The MXA920B-R is a premium product, and its price reflects that. Compared to budget ceiling microphones, it is significantly more expensive. For small businesses or individuals with limited budgets, this may be a deterrent.

2. **Requires Professional Installation**

While the installation process is relatively straightforward, it may still require some technical skill or assistance from an audio specialist. Users without experience in audio setup might need to hire a professional, adding to the overall cost.

3. **Limited Adjustability**

The microphone s fixed polar pattern (cardioid) may not be ideal for all room configurations. In spaces with complex acoustics or multiple sound sources, additional audio processing (e.g., equalization or noise gates) may be necessary to optimize performance. This could require additional equipment or expertise.

4. **Not Ideal for All Environments**

While the MXA920B-R excels in controlled environments like conference rooms, it may struggle in highly reverberant spaces (e.g., large lecture halls or open-plan offices with poor acoustics). In such cases, additional acoustic treatments or microphones may be needed.

5. **Dependence on Power Supply**

The microphone requires a power source (typically phantom power or a dedicated power supply), which must be properly configured. Users unfamiliar with audio systems might encounter issues if the power supply is not correctly set up.

6. **Weight and Mounting Constraints**

The microphone s metal housing makes it relatively heavy, which could pose challenges for mounting in certain ceilings (e.g., drywall or lightweight structures). Users may need to ensure their mounting hardware can support the weight.

7. **Limited Customization**

Unlike some microphones that offer adjustable settings (e.g., polar patterns or gain), the MXA920B-R has fixed specifications. This lack of customization may limit its adaptability to very specific use cases.

---

### **Conclusion**

The Shure MXA920B-R is a high-performance ceiling microphone that delivers exceptional audio quality, durability, and reliability. It is an excellent choice for professional environments where clear speech capture is critical, such as conference rooms, boardrooms, or legal settings. Its advanced features, robust build, and compatibility with professional audio systems make it a standout option for users who prioritize performance and longevity.

However, its higher cost, potential installation challenges, and limited adjustability may not make it suitable for every user. Budget-conscious buyers or those in less controlled acoustic environments might need to consider alternative options. Additionally, users without prior experience in audio setups may find the initial configuration slightly complex.

---

### **Recommendation**

The Shure MXA920B-R is **highly recommended** for the following users:

- Businesses or organizations with professional audio requirements, such as corporate offices, law firms, or educational institutions.

- Users who prioritize sound quality, durability, and long-term reliability over cost savings.

- Environments where clear speech capture is essential, and background noise is a concern.

For users with tighter budgets or simpler audio needs, Shure offers other ceiling microphone options (e.g., the MXA910 or MXA920) that provide a balance between performance and affordability. Alternatively, budget-friendly alternatives from other brands (e.g., Sennheiser or Audio-Technica) may be worth exploring if the MXA920B-R s price point is prohibitive.

Ultimately, if your primary goal is to achieve the best possible audio quality in a professional setting and you can justify the investment, the Shure MXA920B-R is an outstanding choice. For other use cases, carefully weigh the pros and cons against your specific needs before making a decision.

Details:

Servers: No keys are included with servers; the server unlocked when shipped. The item was tested in a working condition and is guaranteed non DOA. Buyer to pay all shipping and handling charges. If the listing does not directly state that an OS is included then disk have been wiped and no software installed or.

Inability of a hardware item to function with specific software application or system. This is not a retail location. SHURE MXA920B-R Ceiling Array Microphone Round: Item Details: You are buying on a Round. Shipping and handling for this item to US48 only.

Winning bidder will receive one SHURE unit. Orders which total over $500 ship 'signature required. INV# 1 of 8428 - 218 T6.C.

part #: mxa920b price

  • $1999.99

specifications micwisys:

  • brand: Shure
  • mpn: Mxa920b-r
  • part type: Microphone

shipping micwisys:

  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • type: Fixed
  • cost: $40.00
  • class: Standard
  • transit: 3-7 Days

seller micwisys:

  • rating: 99.8%
  • # reviews: 37445
  • city: Brooklyn, New York

general micwisys:

  • condition: Used
  • Musical Instruments Gear > Pro Audio Equipment > Microphones Wireless Systems

offer micwisys:

  • best offers: True
  • quantity: 2
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: April 8, 2026

returns micwisys:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
  • method: Money back

payments micwisys:

  • other
  • wallet: Paypal
  • credit card: Visa
part type: microphone,
category: musical instruments > pro audio equipment > microphones wireless systems, sku: 15977239332702892,
Shure MXA920B Is Similar To:
micwisys logo
1 offer $1999.99 USD
  • Used. Offer #1 priced at $1999.99 + $40.00 shipping estimate = $2039.99* total. +$40.00 shipping

Copyright © micwisys.com