Audio-Technica BP4073 Line and Gradient Condenser Microphone

Audio-Technica BP4073 Line and Gradient Condenser Microphone

Audio-Technica BP4073 Line and Gradient Condenser Microphone

B&H # AUBP4073 MFR # BP4073
Audio-Technica BP4073 Line and Gradient Condenser Microphone

Audio-Technica BP4073 Line and Gradient Condenser Microphone Accessories

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Product Highlights

  • Broadcast, Film and Theater Sound
  • Line + Gradient Pickup
  • Weighs Just 3.5 oz
  • RoHS Compliant
  • 80 Hz Hi-Pass Filter
  • 10 dB Pad Switch
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You Pay: $699.00

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  • 1Description

The BP4073 Line and Gradient Condenser Microphone from Audio-Technica is well suited for capturing speech and audio in feature film recording, broadcast and theater sound reinforcement applications. The microphone measures just 9.17" in length, and weighs 3.5 oz making it ideal for long-term use on the ends of boompoles and handheld mounts.

Its wide frequency response, Line + Gradient pick up pattern and low noise result in transparent audio reproduction. An 80 Hz hi-pass filter switch minimizes low-frequency noise and ambiance, while the 10 dB pad switch provides added headroom when capturing transient (peak) audio signals. The BP4073 is RoHS compliant, providing RF (radio-frequency) interference free operation.

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
Switchable 80 Hz hi-pass filter & 10 dB pad
Rugged housing made of lightweight structural-grade aluminum alloy
RoHS-compliant - free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS)
In the Box
Audio-Technica BP4073 Line and Gradient Condenser Microphone
  • AT8405a stand clamp for 5/8"-27 Threaded Stands
  • 5/8"-27 to 3/8"-16 Threaded Adapter
  • AT8144 Windscreen
  • 2 x O-Rings
  • Protective Carrying Case
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description
    Operating Principle Line Gradient
    Transducer Condenser
    Frequency Range 20 Hz to 20 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+/- 4.8 V
    Low-Cut Filter Yes, 12 @ 80 Hz
    Pad Yes, 10 dB
    Output Connectors 3-Pin XLR
    Operating Current Consumption 4.8mA
    Dynamic Range 128 dB
    General
    Length 9.17" (233 mm)
    Diameter 0.83" (21 mm)
    Weight 3.49 oz (99 g)
    Packaging Info
    Package Weight 1.65 lb
    Box Dimensions (LxWxH) 19.5 x 4.6 x 2.4"

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