Etymotic MP9-15 MusicPro – Electronic Earplugs for Musicians

5.00 out of 5
(1 customer review)


The Etymotic Music Pro Musicians Earplugs with Active Hearing Protection is designed for Musicians who want to hear naturally but need protection when hearing is at risk. Using active technology that constantly evaluates incoming sound the Music Pro gives you two modes of operation. The Low mode gives you transparent pass-through audio under 100db, with compression beginning at 70db. When the 90db threshold is passed it gives you 15db of attenuation for material above that level with a super-fast attack and release with the effect of only attenuating that sound. High Mode provides 9 dB of attenuation for loud sounds and 6 dB of gain (amplification) for soft sounds.

Ideal earplugs for: band directors and music instructors, instrumentalists and vocalists; audio engineers; backstage crews; event staff; spectators.



Adaptive noise-reduction earplugs automatically adjust to changing sound levels

The ultimate in hearing protection. Designed for musicians who want to hear naturally, need protection when hearing is at risk, and want to avoid the inconvenience of removing earplugs to hear.

Ideal for

  • Directors and music educators
  • Performers
  • Front-of-house crews
  • Entertainment industry support staff
  • Security personnel
  • Audiences

Adaptive Noise Reduction: Music•PRO circuitry automatically changes output levels as sound input levels change. Hearing is natural, as if nothing is in the ears, until sound exceeds safe levels. As sound levels increase, earplugs gradually provide 9- or 15-dB sound reduction. Natural hearing is restored when sound returns to safe levels.


  • Provides either 9-dB or 15-dB protection at the flip of a switch
  • Clear communication
  • Instantaneously protects from loud, percussive sounds (e.g., cymbal strike)
  • Enhances soft sounds if desired
  • Ready-fit eartips; custom molds are not required

Two Modes of Operation

Natural Hearing with 15-dB Sound Reduction

  • Natural hearing until sound exceeds safe levels
  • Automatic 15-dB protection when hearing is at risk
  • Impact sound protection

Enhanced Hearing with 9-dB Sound Reduction

  • 6-dB gain for soft sounds
  • Automatic 9-dB protection when hearing is at risk
  • Impact sound protection

In The Box

  • 1 pair MP•9-15 earplugs
  • ACCU•Fit eartips
  • Flexible neck cord
  • Filter tool and ACCU•filters™
  • Cleaning tool
  • Batteries (#10)
  • Protective case

1 review for Etymotic MP9-15 MusicPro – Electronic Earplugs for Musicians

  1. 5 out of 5

    John S. (store manager)

    As a bass-player, I needed some proper hearing protection. So, I bought these Etymotic Research Music Pro 9-15 Electronic Earplugs a week ago. They work great, especially for listening to live music.
    They also work well for playing music, however they do lower the bass frequencies more than the high-end frequencies. As a bass player and musician, it makes me want to turn up the bass a bit more. That being said, the Music Pro’s are a cut above the rest of the competition and are the best method of hearing protection I have tried. John S.

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Etymotic MP 9-15 Music Pro Electronic Earplugs
Etymotic MP9-15 MusicPro – Electronic Earplugs for Musicians