Skip to product information
1 of 2

Countryman B2D Directional Lavelier For Sennheiser | 3.5mm Locking (Fixed) | Standard Gain | Black

Countryman B2D Directional Lavelier For Sennheiser | 3.5mm Locking (Fixed) | Standard Gain | Black

SoundPro Item: 94740 | Part Number: B2DW4FF05BSRF

Regular price $809.00
Regular price $809.00 Sale price $809.00
Your Price Sold out
MSRP: $809.00 | MAP: $809.00

Usually ships in 5-7 business days

  • Hypercardioid Pattern Delivers 6-10 dB More Headroom Than Omni Lavaliers
  • World's Smallest Directional Lavalier Opens Placement Options Unavailable With Larger Mics
  • Vibration-Isolating Clips Minimize Clothing Noise With 360-Degree Rotation For Easy Positioning
  • Aramid-Reinforced Cable Built For Repeated Daily Use In Professional Production Environments
  • Three Sensitivity Options Available To Match Source SPL Requirements
  • Five Color Options For Discreet Placement Against Varied Skin Tones And Wardrobe
  • Fixed And Detachable Connector Versions Provide Flexibility Across Multiple Wireless Systems

The Countryman B2D is designed for sound engineers, theatrical audio directors, rental companies, and systems integrators who need a concealable directional lavalier that performs in demanding wireless production environments. Its hypercardioid polar pattern provides 6-10 dB of additional headroom over omnidirectional lavaliers, directly reducing feedback, ambient noise bleed, room rumble, and phase cancellation problems in multi-mic setups common to live theatre, broadcast, houses of worship, and touring productions. No other directional lavalier on the market matches its form factor, making placement options available in this format genuinely unique.

Vibration-isolating clips minimize handling and clothing noise while allowing 360-degree rotation for precise mic positioning without re-routing cable. The aramid-reinforced cable is built to withstand the repeated stress of daily professional use across seasons of performance or touring. The B2D interfaces directly with Sennheiser Evolution Wireless G1 through G4 bodypack transmitters, SK 100, SK 300, SK 500 series, SK 1093, SK 20, SK AVX, SK D1, SK-XSW, SL Bodypack DW, and XSW-D TX35, as well as Audio 2000's AWX6030M packs, making it a single-mic solution across most major Sennheiser wireless platforms in a rental or multi-system facility.

The B2D family spans three sensitivity levels to match the source, from high-SPL vocal applications to standard speech and presentation miking. Five color options allow the mic to blend with a performer's skin tone or wardrobe whether mounted in eyeglasses, behind a shirt button, or at a hairline. Connector configurations are available as fixed or detachable, giving rental houses and touring engineers the flexibility to adapt a single mic body across transmitter systems without replacing the entire assembly.

View full details

Specifications

Weight
Mic Weight (without connector)
0.22 oz (6.2 g)
Mic Weight (with TA4F connector)
0.52 oz (14.8 g)
Shipping Weight
0.75 lbs
Electrical
Operating Current
500 uA
Operating Voltage
1 to 2 Volts
Power Supply Voltage
+3V with 2.7 kOhm load; +5V with 6.8 kOhm load; +9V with 15 kOhm load
Audio
Frequency Response
50 Hz to 18 kHz
Polar Pattern
Hypercardioid
Sensitivity
W4 (standard, gray band): 6.0 mV/Pa (-44 dB re 1V/Pa)
Equivalent Acoustic Noise
W4: 34 dBA
Overload Sound Level
W4: 120 dB SPL
Construction
Cable Length
5 Feet
Cable Diameter
1.5mm
Cable Material
Aramid-Reinforced
Connector
3.5mm Locking
Detachability
Fixed/Non-Detachable
Color
Black
Compatibility
Sennheiser
SK 100 G1, SK 100 G2, SK 100 G3, SK 100 G4, SK 1093, SK 20, SK 300 G1, SK 300 G2, SK 300 G3, SK 300 G4, SK 500 G1, SK 500 G2, SK 500 G3, SK 500 G4, SK AVX, SK D1, SK-XSW, SL Bodypack DW, XSW-D TX35
Audio 2000's
AWX6030M
Shipping
Shipping Dimensions
9.125" x 5.125" x 1.375"
Weight
0.22 oz (6.2 g) without connector
General
W5 (mid, Red band)
2.0 mV/Pa (-54 dB re 1V/Pa)
W6 (low, Blue band)
0.7 mV/Pa (-63 dB re 1V/Pa)
W4
34 dBA
W5
39 dBA
W6
44 dBA

Why Choose SoundPro?

Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.

  • Certified Account Managers

    Our Account Managers, with 16+ industry certifications, are ready to find your solution.

  • Personalized Pricing

    We know every project is unique. Get a personalized quote anytime you need it

  • Fast Shipping & Local Pickup

    In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.

  • Accountability from Real People

    We aim for a smooth, transparent experience by setting and sticking to clear expectations.

  • Easy Payments & Financing

    We accept all major credit cards and also offer financing through our partners.

1 of 2