Audio Technica BP4071L Line and Gradient Condenser Microphone

The BP4071L Line and Gradient Condenser Microphone from Audio-Technica measures 15.5" in length and features the directional characteristics and sound quality of much longer shotgun microphones.

Audio Technica BP4071L Line and Gradient Condenser Microphone

Audio Technica BP4071L Line and Gradient Condenser Microphone

The BP4071L Line and Gradient Condenser Microphone from Audio-Technica measures 15.5" in length and features the directional characteristics and sound quality of much longer shotgun microphones.

SKU: BP4071L

Cat no: 18389

  • Measures 21" Long
  • High Directivity
  • Line + Gradient Polar Pattern
  • Switchable 80Hz High Pass Filter
  • 10dB Pad Switch
  • +48V Phantom Powered
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Estimated Delivery 3 to 5 days

£795.00 (ex vat) £954.00 (incl vat)

Audio Technica BP4071L Line and Gradient Condenser Microphone

The BP4071 Line and Gradient Condenser Microphone from Audio-Technica measures 15.5" in length and features the directional characteristics and sound quality of much longer shotgun microphones.

The BP4071's high directivity, low noise and transparent audio reproduction make it a well suited microphone for video, feature film, sound design applications, ENG and EFP applications, and more.

  • Designed for use in broadcasting, film/TV production, and theater sound reinforcement applications
  • Direct-coupled, balanced output ensures a clean signal even in high-output conditions
  • Innovative acoustic design provides same directivity as mics up to 50% longer
  • Rugged housing made of lightweight structural-grade aluminum alloy
  • Transformerless design for improved pickup of transients
  • Switchable 80 Hz high-pass filter & 10 dB pad
  • RoHS-compliant - free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS)

Key Features:

  • Measures 21" Long
  • High Directivity
  • Line + Gradient Polar Pattern
  • Switchable 80Hz High Pass Filter
  • 10dB Pad Switch
  • +48V Phantom Powered

Product Specification

Operating Principle: Line Gradient
Transducer: Condenser
Frequency Range: 20 Hz to 18 kHz
Signal to Noise Ratio: 81 dB
Equivalent Noise Level: 13 dB
Maximum SPL:

  • 141 dB SPL 1%
  • 151 dB SPL 1% with 10 dB Pad Engaged

Impedance: 50 ohms
Sensitivity: -29 dB, re: 1 V/Pa
Power Requirements: 48 V
Low-Cut Filter: Yes, 12 dB/Octave @ 80 Hz
Pad: Yes, 10 dB
Output Connectors: 3-Pin XLR
Operating Current Consumption: 4.8mA
Dynamic Range: 128 dB
Length: 21.22" (539 mm)
Diameter: 0.83" (21 mm)
Weight: 6.17 oz (175 g)

  • Audio Technica BP4071L Line and Gradient Condenser Microphone
  • AT8405a Stand Clamp for 5/8"-27 Threaded Stands
  • 5/8"-27 to 3/8"-16 Threaded Adapter
  • AT8145 Windscreen
  • 2 x O-Rings
  • Carrying Case

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