Audio-Technica
BP40
Best professional dynamic microphone for high-quality podcasting and broadcast vocal recording.
The Audio-Technica BP40 is a premium dynamic broadcast microphone engineered to deliver rich, natural, condenser-like vocal quality. It utilizes a large-diameter diaphragm with patented floating-edge construction for optimized performance and features a humbucking coil to reject electromagnetic interference. Designed for broadcasting and podcasting, its hypercardioid pattern ensures excellent speaker isolation. The rugged, all-metal construction guarantees dependability in professional settings, while the optimized capsule placement maintains a commanding vocal presence even at a distance. It includes a multistage windscreen and a switchable high-pass filter for superior plosive protection.
$379.00
Owner Satisfaction
4.7
/ 5
Category Rank
192
/ 1828
#192 in Microphones
Price vs Category Average
-25%
Below average
Element
Dynamic
/ Dynamic
Who it's for
- Professional podcasters and broadcasters seeking a polished, studio-grade vocal tone
- Creators recording in untreated rooms or noisy home environments
- Users needing clean audio without external shock mounts or filters
Who should skip it
- Budget-conscious creators lacking high-gain preamps or audio interfaces
- Shoppers comparing value against established industry-standard dynamic microphones
- Speakers who prefer freedom of movement while recording
Performance breakdown
Vocal Presence
Delivers a rich, commanding broadcast sound that rivals high-end condenser microphones.
Noise Rejection
Humbucking coil effectively eliminates electromagnetic interference for a clean, professional signal.
Isolation Capability
Hypercardioid pattern keeps the focus tight on the speaker, ignoring background distractions.
Build Durability
Rugged all-metal construction stands up to the rigors of daily studio use.
Plosive Control
Integrated multistage windscreen handles harsh consonants with impressive internal filtering.
Frequency Versatility
Switchable high-pass filter provides essential control over low-end rumble and proximity.
Key Specs
Element
Dynamic
Polar Pattern
Hypercardioid
Frequency Response
50-16,000 Hz
Low Frequency Roll Off
100 Hz, 6 dB/octave
Open Circuit Sensitivity
-48 dB (3.9 mV) re 1V at 1 Pa
Dimensions
164.0 mm (6.45") long, 56.0 mm (2.20") diameter
Weight
632 g (22.3 oz)
Output Connector
Integral 3-pin XLRM-type
Features
- Rich, natural, condenser-like sound quality
- Patented floating-edge diaphragm construction
- Humbucking coil prevents EMI noise
- Hypercardioid pattern improves vocal isolation
- Switchable 100 Hz high-pass filter included
- Superior off-axis rejection capability
- Multistage windscreen for internal pop filtering
- Rugged, all-metal construction for durability
What customers say
The Audio Technica BP40 earns high praise for its professional sound quality, delivering a rich, warm, and detailed audio profile perfect for broadcasting and podcasting. Users consistently highlight its exceptional off axis rejection, making it highly effective even in challenging, untreated acoustic spaces. Reviewers often note that the microphone offers performance comparable to industry leaders but at a significantly better value. Its robust build quality suggests excellent long term durability for demanding studio use. While it requires a high gain preamp, this is expected for its dynamic design. Overall, the BP40 is regarded as an outstanding investment for serious voice work due to its acoustic excellence and reliability.
Know before you buy
No, the BP40 is a dynamic microphone and does not require phantom power. You can plug it directly into any standard XLR audio interface or mixer.
The hypercardioid pattern is highly directional, meaning it excels at isolating your voice while rejecting sound from the sides and rear. This makes it an excellent choice for untreated rooms or environments where you need to minimize background noise.
The BP40 features a built-in multistage windscreen designed to handle plosives effectively. While it provides strong internal protection, you may still choose to add an external pop filter if you have a particularly aggressive speaking style.
This patented design allows the diaphragm to move more freely, which helps the microphone achieve a rich, natural sound that mimics the detail of a condenser microphone while maintaining the durability of a dynamic one.
The BP40 includes an internal humbucking coil specifically engineered to reject electromagnetic interference. This helps keep your signal clean even when placed near monitors or other electronic devices.
The 100 Hz high-pass filter is useful for reducing low-frequency rumble, such as desk vibrations, air conditioning noise, or an overly boomy proximity effect. You can toggle it on if you find your voice sounds too muddy or if you need to clean up the low end of your recording.
Still have a question?
Ask Hayley anything about this product before you decide.