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Countryman B3 Omni Lavalier Microphone | Connector Code: AX, Color: White, Sensitivity: (W4) Standard Gain

Countryman B3 Omni Lavalier Microphone | Connector Code: AX, Color: White, Sensitivity: (W4) Standard Gain

SoundPro Item: 133354 | Part Number: B3W4FF05WAX

Regular price $315.00
Regular price $315.00 Sale price $315.00
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MSRP: $315.00 | MAP: $315.00

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  • Field-selectable high-frequency response caps
  • Water-resistant
  • Available in multiple colors
  • Ultra-thin diaphragm for extremely low handling noise
  • Rugged aramid core cable
  • Detachable connectors
  • Up to 150 dB SPL capability

Connectors Available Online

  • ATCH - Hirose 4 pin screw-down cH-style - For Audio Technica: ATW-3201
  • AT - Hirose 4 pin - For Audio Technica: ATW-T1801, ATW-T201, ATW-T210, ATW-T210a, ATW-T27, ATW-T31, ATW-T310, ATW-T310b, ATW-T51
  • SL - TA4F - For Shure: AD1, ADX1, AXT100TA4F, BLX1, FP1, GLXD1, PG1, PGXD1, QLXD1, SLX1, UC1, ULX1, ULXD1, UR1, UR1M
  • SR - 3.5 mm Locking Connector - For Sennheiser: Evolution Wireless G1-G4, SK 1093, SK 20, SK AVX, SK D1, SK-XSW, SL Bodypack DW
  • Need a different connector? Call an Account Manager today at 800.203.5611

Countryman's B3 is essential to any well-stocked pro audio toolkit: it captures the highest quality audio available in a lavalier mic, with field-selectable high-frequency response caps and extremely low handling noise.

Whether you need a tie-clip lavalier for an interview, a hidden hair mic for drama, a water-resistant mic for reality TV, sports, or hurricane reporting, or simply a small mic to hide in a prop flower vase, you'll never run out of applications for Countryman's B3 Lavalier.

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  • Transducer TypeCondenser
  • Polar PatternOmnidirectional
  • Frequency Response20 Hz - 20 kHz
  • Power RequirementsWireless: 3V to 12V at 200 uA
  • Phantom9V to 48V (4mA at 48V)
  • Weight0.012 oz (0.34 g)
  • Dimensions0.23 x 0.18 inches (5.8 x 4.6mm)
  • Sensitivity
    • W4 (no band): 12.0 mV/Pascal (-38 dB re 1V/Pa)
    • W5 (red band): 4.0 mV/Pascal (-48 dB re 1V/Pa)
  • Equivalent Acoustic Noise24 dBA
  • Overload Sound Level
    • Wireless: 140 dBA SPL (5V, red band)
    • Phantom: 150 dBA SPL (48V, red band)

Why Choose SoundPro?

Since 1973, 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.

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