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Mp Audio

Convert Ultimate’s Musician Plugs into high quality custom moulded in-ear monitors with MP Audio to combine music listening with hearing protection.

Further information




If you already have our Musicians Plug, combining them with our MP Audio transforms them into a pair of custom earphones. Simply remove the ER filter from your Musicians Plug, and insert the MP Audio module into their place. This means you can now also use your Musicians Plugs as earphones for personal listening and live performance, as well as quality hearing protection


Material: medical grade silicone
Fully hygienic/Cleanable
Only made in clear
Indicated for each ear
1 year guarantee

What's in the box

MP Audio


Hypoallergenic and easy to clean, mp audio unit is made from Ultimate Ear’s own material, a unique blend of soft, flexible, medical grade silicone. Proven durability.

Recommended use

For use with our musicians plugs

Cable Specification

Our polyurethane coated cable stops the cable reacting to sweat which causes it to go brittle. Kevlar coated strands makes it a lot stronger meaning it is less likely to break, using our four-point anchor system for positive connection and strength.
Choice of cable colour black, clear, white and beige
Choice of cable length (standard length is 1400mm)
Choice of connector (standard pre-moulded right angle)

Speaker Specification

The mp audio benefits from a small single balanced armature speaker chosen to offer a fantastic level of detailed sound. The combined result is clear quality sound, coupled with the noise reduction of a custom ear plug.

Typical Performance at 1kHz

Impedance 50 Ohms
Sensitivity to 100mV 104 dB SPL
Sensitivity to 1mW 111 dB SPL
Max SPLa 118 dB SPL
THD at 94dB SPL 0.3 %
THD at 100dB SPL 0.4 %