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PRO 31

Cardioid Dynamic Handheld Microphone


U.S. Two-Year Limited End-User Warranty

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.



  • Overview
  • Features
  • Specifications
  • Downloads
  • Reviews
  • Q & A

  • Overview


    This affordable cardioid dynamic microphone is designed for close-up vocal performance. The PRO 31 offers a broad frequency response and low handling noise in a tough, durable design that delivers consistent performance on the road. The mic sets price/performance standards for intelligibility, transparent sound quality and noise suppression. Available in two models for easy use with consumer and pro electronics: PRO 31 (XLRF-XLRM cable) and PRO 31QTR (XLRF- ¼” cable).
  • Features

    • Close-up vocal performance microphone sets price/performance standards for intelligibility, transparent sound quality and noise suppression

    • Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source

    • Hi-ENERGY® neodymium magnet for high output and articulate vocal reproduction

    • Two-stage ball-type headcase for superior "pop" protection

    • MagnaLock™ on/off switch

    • Corrosion-resistant contacts from gold-plated XLRM-type connector

    • Rugged design and construction for reliable performance

  • Specifications

    ELEMENTDynamic
    POLAR PATTERNCardioid
    FREQUENCY RESPONSE60-13,000 Hz
    OPEN CIRCUIT SENSITIVITY-55 dB (1.7 mV) re 1V at 1 Pa
    IMPEDANCE600 ohms
    SWITCHMagnaLock™ on/off
    WEIGHT11.0 oz (312 g)
    DIMENSIONS7.28" (185.0 mm) long,
    2.09" (53.1 mm) head diameter
    OUTPUT CONNECTORIntegral 3-pin XLRM-type
    CABLE15.0' (4.5 m) cable with XLRF-type connector at microphone end, XLRM-type connector at equipment end
    ACCESSORIES FURNISHEDAT8470 Quiet-Flex™ stand clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; soft protective pouch
    AUDIO-TECHNICA CASE STYLET1
    Click on the chart to view the larger image
    POLAR PATTERN
    POLAR PATTERN
    FREQUENCY RESPONSE
    FREQUENCY RESPONSE



    Conditions
  • Downloads

    PRO 31 Specification Sheet (pdf 92.06 KB)
    Optional Windscreens / Mounts
  • Reviews

  • Q & A