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ACS ER 9 Custom Earplugs

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9 dB Musician Earplugs for Hearing Protection

A delicate but balanced protector that’s perfect for unplugged musicians. The ER9 Musician Earplug is suitable for use under light noise exposure such as for vocalists and accoustic guitar or string players.

Providing perfectly balanced protection for unplugged musicians, the ER9 Musician Earplug gives you just the protection you need whilst keeping you close enough to the music to perform. With a legacy of the highest fidelity protection for musicians worldwide the ER Series has a reputation for accuracy and the ER9 is no exception. Tailor made and custom fitted, the ER9 lets you hear exactly what you need to during your performance with a steadfast seal that can flex with your ear canal so you get complete comfort to perform for as long as you need to with no risk of the earplug moving or causing any fatigue to your ear. 

Protecting your hearing, as well as the need for communication, is essential in any loud environment. By incorporating a unique flat attenuating filter the ER-9 custom moulded plug is tuned to provide a predefined reduction in ambient noise by 9dB(A), whilst maintaining the clarity. Developed for musicians who need to protect their hearing, but not destroy the fidelity of their music, this product is being successfully used by many of the top bands.

The ER9 Musician Earplug, along with the ER-15, is the chosen hearing protector for many classical and acoustic performers.

Manufactured from soft durable silicon; comfort, protection and the ability to hear without distortion make the ACS ER range the ultimate in hearing protection.

(SNR) Single Number Rating - 10 dB 

Items included

  • Carry Pouch 
  • Wax Pick 
  • Comfort Cream Care
  • Instruction Booklet

All Custom Musician Earplugs require ear impressions. This is available from Hearing Music.

You can place your entire order online by completing the sections on the product page. Most importantly, we are available to answer any queries so please feel free to contact us.

Turnaround time is normally 2 weeks.

Have a question?

Call: 01 905 5823

Mail: I have a question