The Audix MB5050 MicroBoom Microphone System combines a lightweight 50-inch carbon fiber boom with an Audix M1250B miniature cardioid condenser microphone for professional choir, orchestra, theater, and overhead recording applications. Designed for discreet microphone placement and accurate sound reproduction, the MB5050 provides an elegant alternative to conventional microphone stands and bulky overhead boom assemblies.
The MB5050 is especially useful for choir microphones, orchestral section miking, live theater, and houses of worship, where microphone positioning and visual appearance are equally important. Its slim carbon fiber rod allows the miniature condenser microphone to extend toward performers while keeping the support hardware less noticeable on stage.
The included Audix M1250B condenser microphone features a 12mm gold-vapor diaphragm, integrated miniature preamplifier, and cardioid pickup pattern. With a 50Hz–19kHz frequency response, it captures detailed vocal and acoustic instrument reproduction while helping reduce unwanted sound arriving from behind the microphone.
A flexible steel gooseneck and adjustable clutch assembly provide precise control over boom angle, rotation, and positioning. The internally shielded cable helps maintain a clean audio signal path, while the included 25-foot microphone cable connects the system to a compatible professional mixer or recording interface.
Designed, assembled, and tested by Audix in the USA, the MB5050 offers a lightweight, portable, and professional microphone solution for demanding live sound and recording applications.
Features and Benefits
Complete 50-Inch Carbon Fiber Microphone System
The Audix MB5050 includes a 50-inch carbon fiber boom, M1250B cardioid condenser microphone, adjustable clutch assembly, shielded microphone cable, and windscreen.
Unlike the MICROBOOM50 boom-only model, the MB5050 is supplied as a complete microphone system.
Its integrated design simplifies microphone selection and setup for choirs, orchestras, and stage productions.
Ideal for Choir and Vocal Ensemble Miking
The MB5050 is particularly well suited for choir performances where microphones need to capture multiple singers without obstructing the stage.
The lightweight carbon fiber boom allows the microphone to extend toward the vocal ensemble while keeping the microphone stand farther from the performers.
Its low-profile appearance helps maintain clean sightlines in churches, auditoriums, and performance halls.
Audix M1250B Cardioid Condenser Microphone
The included M1250B miniature condenser microphone provides detailed sound reproduction in an exceptionally compact housing.
Its cardioid pickup pattern focuses on sound arriving from the front of the capsule while reducing pickup from behind.
The microphone's 50Hz–19kHz frequency response makes it suitable for choir vocals, acoustic instruments, ensemble recording, and overhead applications.
12mm Gold-Vapor Diaphragm
The M1250B uses a 12mm gold-vapor condenser diaphragm designed for clear transient response and natural tonal reproduction.
This helps capture vocal articulation, acoustic instrument detail, and the dynamic character of live performances.
Lightweight Carbon Fiber Construction
The MicroBoom uses a slim carbon fiber rod measuring 50 inches long.
Its lightweight, rigid construction makes it easier to position microphones in hard-to-reach locations while minimizing the visual impact of the boom assembly.
The carbon fiber design is particularly useful for portable live sound systems and productions requiring frequent setup and teardown.
Flexible Gooseneck and Adjustable Clutch Assembly
The MB5050 includes an adjustable clutch assembly with a flexible steel gooseneck.
This provides control over microphone angle, rotation, and boom position, allowing sound engineers to aim the microphone toward the desired vocal or instrumental area.
The system attaches to a compatible standard microphone stand.
Shielded Internal Audio Cable
A high-quality shielded cable runs internally through the carbon fiber boom.
This helps protect the microphone signal while maintaining the system's clean appearance and minimizing exposed cabling along the boom.
The system includes a 25-foot shielded microphone cable for connection to professional audio equipment.
Portable and Versatile Microphone Positioning
The MB5050 can be used in horizontal or vertical orientations depending on the microphone stand, mounting arrangement, and application.
Its lightweight construction and compact microphone capsule make it useful for choir lofts, orchestral sections, theater productions, and acoustic instrument recording.
Compatible with Audix Micros Series Capsules
The MicroBoom system supports compatible Audix Micros Series miniature condenser microphones.
Other MicroBoom packages are available with hypercardioid M1250BHC microphones or high-output M1255B microphone options.
The standard MB5050 includes the M1250B cardioid microphone; alternate capsules and configurations are sold separately.
Audix MB5050 Key Features
- Complete 50-inch carbon fiber MicroBoom microphone system
- Includes Audix M1250B cardioid miniature condenser microphone
- Designed for choir, orchestra, theater, and overhead miking
- Lightweight carbon fiber boom for discreet microphone placement
- Slim design helps maintain clear stage sightlines
- 12mm gold-vapor condenser diaphragm
- 50Hz–19kHz microphone frequency response
- Cardioid pickup pattern for focused sound capture
- Integrated miniature microphone preamplifier
- Adjustable clutch assembly with flexible steel gooseneck
- Precise boom angle, rotation, and positioning control
- Internally shielded microphone cable
- Includes 25-foot shielded microphone cable
- Includes microphone windscreen
- Attaches to compatible standard microphone stands
- Suitable for horizontal and vertical positioning
- Supports compatible Audix Micros Series microphones
- Requires 18–52V phantom power
- Black finish
- Designed, assembled, and tested by Audix in the USA
Audix MB5050 Microphone Audio Specifications
| Specification | Details |
|---|
| Included Microphone | Audix M1250B |
| Transducer Type | Condenser |
| Polar Pattern | Cardioid |
| Diaphragm | 12mm Gold-Vapor |
| Frequency Response | 50Hz–19kHz |
| Output Impedance | 150 Ohms |
| Sensitivity | 10mV/Pa at 1kHz |
| Maximum SPL | ≥140dB |
| Equivalent Noise Level | 21dBA |
| Dynamic Range | 119dB |
| Power Requirements | 18–52V Phantom Power |
Audix MB5050 Boom and System Specifications
| Specification | Details |
|---|
| Manufacturer | Audix |
| Model | MB5050 |
| Series | MicroBoom |
| Product Type | Carbon Fiber Boom Microphone System |
| Boom Length | 50 Inches / 1270mm |
| Boom Material | Carbon Fiber |
| Boom Diameter | 7.4mm |
| Boom Weight | Approximately 78g / 2.8oz |
| Gooseneck Material | Flexible Steel |
| Boom Connections | Mini-XLR Male at Base, Mini-XLR Female at Top |
| Included Cable Length | 25 Feet |
| Audio Cable | Shielded |
| Stand Attachment | Adjustable Clutch Assembly |
| Finish | Black |
| Included Microphone | M1250B Cardioid |
| Microphone Power | 18–52V Phantom |
What's Included in the Audix MB5050?
- 1 × Audix MICROBOOM50 50-Inch Carbon Fiber Boom
- 1 × Audix M1250B Cardioid Miniature Condenser Microphone
- 1 × Adjustable Clutch Assembly with Flexible Gooseneck
- 1 × 25-Foot Shielded Microphone Cable
- 1 × Microphone Windscreen
A compatible microphone stand is required and is not included.
Audix MB5050 Model Variations
| Model | Microphone | Polar Pattern | Finish |
|---|
| MB5050 | M1250B | Cardioid | Black |
| MB5050W | M1250B | Cardioid | White |
| MB5050HC | M1250BHC | Hypercardioid | Black |
| MB5050WHC | M1250BHC | Hypercardioid | White |
| MB5055 | M1255B High Output | Cardioid | Black |
| MB5055W | M1255B High Output | Cardioid | White |
| MB5055HC | M1255BHC High Output | Hypercardioid | Black |
| MB5055WHC | M1255BHC High Output | Hypercardioid | White |
Recommended Applications
Choir Microphone Systems: Provides discreet microphone placement for church choirs, school choirs, and professional vocal ensembles.
Houses of Worship: Captures choir and ensemble performances while maintaining an unobtrusive appearance on stage.
Orchestral Section Miking: Allows precise microphone positioning over string, woodwind, and other acoustic instrument sections.
Live Theater: Provides low-profile microphone placement for stage performances where conventional boom stands may obstruct sightlines.
Acoustic Instrument Recording: Captures detailed acoustic guitar, percussion, and ensemble sound in studio environments.
School and University Performance Facilities: Suitable for music departments, concert halls, auditoriums, and educational recording applications.
Conference Rooms and Presentations: Offers flexible microphone placement for speech and presentation applications.
Location Recording: Provides a lightweight microphone boom solution for portable recording setups.
Need a Compatible Microphone Stand or Cable?
The Audix MB5050 attaches to a compatible standard microphone stand and includes a 25-foot shielded microphone cable.
For installations requiring additional cable length or replacement components, compatible Audix accessories include:
- Audix CBLM50: 50-foot shielded microphone cable for compatible MicroBoom systems.
- Audix CBLM25: Replacement 25-foot shielded microphone cable.
- Audix MCBOOM: Replacement MicroBoom clutch assembly for positioning and stand attachment.
- Audix M1250BHC: Hypercardioid miniature condenser microphone option for applications requiring tighter directional pickup.
- Audix M1255B: High-output miniature condenser microphone option for distance-miking applications.
A mixer, audio interface, or microphone preamplifier providing 18–52V phantom power is required to operate the included condenser microphone.
Why Buy the Audix MB5050 from Audio Supply?
Audio Supply offers professional Audix microphones and accessories for houses of worship, theaters, schools, recording studios, and live sound systems. The Audix MB5050 combines a lightweight 50-inch carbon fiber boom with a professional miniature condenser microphone for discreet, flexible, and reliable overhead miking.
