News, Tips & Reviews
About Us
The Professional's Source Since 1973
  • Help
  • 800.606.6969
Ask Our Experts800.606.6969
Hello, Log InAccount & Orders
My Cart

Join Bild Expo 2025 - Presented by B&H

Video Chat with a Pro Audio Expert - Live
Home

Countryman B3 Omnidirectional Lavalier Mic, Standard Sens, with Hardwired 3-Pin XLR Connector (Black)

BH #COB3P4FF05B • MFR #B3P4FF05B
156 reviews
Print
Countryman B3 Omnidirectional Lavalier Mic, Standard Sens, with Hardwired 3-Pin XLR Connector (Black)
Key Features
  • For Theater, Live & Studio Use
  • Hardwired 3-Pin XLR Connection
  • 20 Hz to 20 kHz Frequency Response
  • Includes 3 Capsule Protection Grids
The black B3 Omnidirectional Lavalier Mic, Standard Sens, with Hardwired 3-Pin XLR Connector from Countryman is a water-resistant, miniature lavalier microphone for capturing high-quality audio. It can be used in a variety of applications such as a tie-clip lavalier in interviews, a hair-hidden mic for drama, a water-resistant mic for water sports and hurricane reporting, or simply a small mic to hide in a prop flower vase.
More Details
In Stock
$219.99
OR
$37/mo. suggested payments for 6 Mos.§ when you use the Payboo credit card. Learn More
Add to Cart
Free Expedited Shipping
Protect Your Gear
Add a protection plan from $36.99
See Options
Used for $149.95
Ask an Expert
800.606.6969

Countryman B3 Overview

The black B3 Omnidirectional Lavalier Mic, Standard Sens, with Hardwired 3-Pin XLR Connector from Countryman is a water-resistant, miniature lavalier microphone for capturing high-quality audio. It can be used in a variety of applications such as a tie-clip lavalier in interviews, a hair-hidden mic for drama, a water-resistant mic for water sports and hurricane reporting, or simply a small mic to hide in a prop flower vase.

The capsule is resistant to moisture, which allows for placement in the hair or on bare skin, and its omnidirectional polar pattern minimizes handling noise, wind noise, and plosives (popping). Furthermore, a variety of skin-matching colors are available. The B3's cable terminates to a 3-pin XLR connector for direct connection to a microphone preamplifier or a mixer. Additionally, a carrying case, two cable clips, a windscreen, and three protective caps are also included.

Unobtrusive
Looks great when you want to see it, virtually disappears when you don't. The B3 is easily hidden in hair or on costumes, with five colors to match clothing, hair, and skin tones. Use a felt tip marker to color the white caps for near-perfect concealability. Never suffer the hassle and degraded sound quality of under-clothing miking again.
Rugged and Reliable
The B3 is resistant to makeup, sweat, and moisture when used with the supplied protective caps, and works well in hair or on the body. The protective caps are easily removed for cleaning or replacement, and the aramid-reinforced cable gives it world-class survivability.
Refined Sound Quality
The B3 provides high-quality audio with low distortion at SPL up to 150 dB on 48V phantom power. The aramid cable and thin diaphragm combine to offer low handling noise. The flat frequency response accurately captures voice or instruments, and the small size makes the B3 easy to position for ambient noise and feedback rejection.
Versatile
Changeable protective caps let you shape the frequency response for different situations or to match other microphones. Versions are available for different speaking or singing styles, with high overload capability for recording instruments.
Sensitivity
Standard, for most uses.

Countryman B3 Specs

Key Specs
Polar Pattern
Omnidirectional
Element Type
Electret Condenser
Power Sources
Phantom Power
Color
Black
Microphone
Polar Pattern
Omnidirectional
Element Type
Electret Condenser
Sound Field
Mono
Performance
Frequency Response
20 Hz to 20 kHz
Maximum SPL
140 dB
Sensitivity
-38 dB
Equivalent Noise Level
24 dB (A-Weighted)
Connectivity
Analog Output
1x XLR 3-Pin Male
Cable Length
5' / 1.5 m
Power
Power Sources
Phantom Power
Operating Voltage
9 to 48 V
Physical
Color
Black
Environmental Resistance
Water-Resistant (Unrated)
Dimensions
H: 0.2 x W: 0.2" / H: 5.8 x W: 4.6 mm
Weight
0.01 oz / 0.34 g
Packaging Info
Package Weight
0.585 lb
Box Dimensions (LxWxH)
9.3 x 5.05 x 1.45"

Countryman B3 Reviews

See any errors on this page?

question

Does this mic have the W4 or W5 sensitivity?
Asked by: Anonymous
One of best ENG mic
Answered by: K M.
Date published: 2018-08-27

I have this mic with XLR connector, I would need ...

I have this mic with XLR connector, I would need to change it to 3.5mm Locking Connector in order to use it with my rode Wireless Transmitter. Is it possible? How?
Asked by: Luciano
This microphone need 48v and that only runs through XLR cables, the best thing to do in this case is to try to get the same microphone with a 3.5mm without a locking pin to work with the Rode Go systems.
Answered by: leticia
Date published: 2021-03-01

question

Do B&H stock the W4 12mV/Pa version of the Countryman B3 mic?
Asked by: Simon E.
The W4 sensitivity B3 are available for most wireless brand transmitters. These are the 12 mV/Pa versions. For hardwired versions these are labeled as P4 sensitivity. http://bhpho.to/29juBT7. For assistance in selecting the proper model, please contact a Sales Representative at 800-606-6969 or email audio@<a href= http://bandh.com target= _blank >bandh.com.</a>
Answered by: Jeff P.
Date published: 2018-08-27

Is it fully compatible with Tascam DR-40 ?

Is it fully compatible with Tascam DR-40 ?
Asked by: Michael
Yes, this is compatible with a Tascam DR-40. Please make sure to turn on the 48v phantom power in order to run the microphone.
Answered by: Daniel
Date published: 2020-11-20

question

how long is the cable from mic to xlr connection? What is the XLR connection, male or female?
Asked by: Albert M.
The cable is quite long. About 4-5 feet. I often put the end on the ground while my interviewee is sitting.The connection is like any other mic. It goes into a recorder or other XLR cable extension. they are all the same.
Answered by: Trevor W.
Date published: 2018-08-27

Can it be plugged in Tascam DR-40 without any ...

Can it be plugged in Tascam DR-40 without any additional adapters ?
Asked by: Michael
No additional adapters are needed to plug this into a DR-40.
Answered by: James Cruz
Date published: 2022-01-22

question

Will it work well with a kopul adapter to plug straight into a dslr?
Asked by: Henry W.
The Countryman B3 with XLR connection will require phantom power which is unable to be passed to the mic when using an adapter such as the Kopul.
Answered by: Jeff P.
Date published: 2018-08-27

HELLO WHATS MEAN (LS) OR (L4) CONNECTION TYPE?

HELLO WHATS MEAN (LS) OR (L4) CONNECTION TYPE?
Asked by: Martn
The B3's cable terminates to a TA5F connector for direct connection to a Lectrosonics M185 or M187 wireless bodypack transmitter.
Answered by: Mark S
Date published: 2021-07-21
  • y_2025, m_3, d_22, h_10CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_60
  • loc_en_US, sid_295908, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo