Heil Sound PR40 PR Dynamic Studio Microphone w/ Mic Cable

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Heil Sound PR40 PR Dynamic Studio Microphone w/ Mic Cable

Weight 3.00 lbs
$375.00 , save 13%


This is for 1-New Heil Sound PR-40 dynamic microphone plus a Bonus 20ft XLR microphone Cable .  The Heil PR 40 represents completely new dynamic microphone technology designed for a wide range of professional applications such as sophisticated recording, live sound, and commercial broadcast. Producing the widest frequency range available in a dynamic microphone, the PR 40 outperforms most condenser microphones, and can withstand huge amounts of SPL. At the same time, it maintains the 25 year Heil Sound tradition of superbly natural voice articulation. 


Since 1982, Heil Sound has been the leading manufacturer of communications microphones and has a paramount understanding of phasing. When properly applied, this knowledge creates outstanding cardioid patterns with unbelievable rear rejection that removes unwanted sounds that try to enter from the off axis rear. The pattern control of the Heil PR 40 is outstanding. This exceptional performance is achieved by using the ideal combination of materials for the large low mass diaphragm and a special mixture of neodymium, iron, and boron that gives the PR 40 the strongest magnet structure available. These features allow the microphone to achieve magnificent dynamic range. A unique screen system using two different diameter mesh screens and an internal breath blast filter allow the user to talk closely to the microphone with little worry of pops or excessive sibilance. The large diameter dynamic element is mounted in a unique Sorbothane © shock mount atop a non-resonant fixture, decoupling the element from the massive steel body. This body and the internal hum bucking coil removes any worry of using the PR 40 near monitor screens or noisy lighting fixtures and controls. The new technology of the Heil PR 40 has redefined the dynamic microphone with superior wide frequency response, the lowest presence of noise in the industry, flawless design, and elite quality expected by an innovator and leader in the field. Welcome to the new standard.



The Heil PR 40 is supplied with an adjustable cast metal microphone holder (SM-3), mounts onto any 5/8”- 27 mic thread. The PR 40 is delivered to you in a padded leatherette bag with molded foam insert.





1- PR 40 microphone

1- Leatherette Padded Carry Bag

1- SM-3 Metal Mic Holder


1- 20ft XLR mic cable




  • Absolutely the most natural voice response for radio and voice over applications 
  • Large low-mass aluminum voice coil
  • Properly positioned hum bucking coil and steel case ensure maximum shielding
  • Four rear ports exhibit excellent rear rejection and minimum proximity effect
  • Wide frequency response 
  • Awesome low end response and definition - excellent for kick drum 
  •  28 Hz to 18 kHz  –3 dB
  • Assembled and tested in Illinois





Frequency Response

28 Hz to 18 kHz


Body Material



Generating Element

Copper Wound dynamic with Neodymium magnet structure



Balanced 600 Ohms Output, 3 pin


Polar Pattern

End fire, Cardioid, uniform

Front to back discrimination


Output Level

-53.9 dB @ 1,000 Hz



Anodized champagne matte


Net Weight

13.5 oz.





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Heil Sound PR40 PR Dynamic Studio Microphone w/ Mic Cable
Heil Sound PR40 PR Dynamic Studio Microphone w/ Mic Cable