Base Price: $600.00


Bass players and Drummers love the CT-400, not only because of it's performance, but because it makes it easy to separate each instrument in their heads.

CT-400 Pro's Sound Design

Professional touring bands demand an in-ear monitor that delivers an advanced level of frequency separation along with pristine quality of sound, and that’s exactly why they choose the CT-400 Pro.
This quad-driver model features a 3-way crossover that optimizes the frequency ranges delivered by its 4 balanced armature drivers, allowing you to create an unbelievable in-ear monitor mix. Once panning is thrown into the equation, you can close your eyes and see the music coming from every direction.


Driver Configuration


Driver Range


Input Sensitivity: 119dB-SPL @ 1mW
Freq Response: 20 Hz to 16.5 kHz
Speaker: Quad Balanced Armature
Impedance : 18 ohm @ 1 kHz
Noise Isolation: -26dB
Input Connector: 1/8″ (3.5mm)


CTM CT-400 Pro Sound Overview

What's in the box

What you get when we ship your Custom In-Ear:

  • Your customized new In-Ear Monitor
  • 48" or 64" Cable
  • Waterproof Pelican Hard Case
  • 1/4" to 1/8" Adapter
  • Cleaning Tool

Base Price: $600.00


The Clear Tune Promise:

At Clear Tune Monitors we don’t feel we have customers. Each person who acquires a CTM product becomes a friend and part of our ever growing and caring family, and that's what really separates us from other in-ear manufacturing companies.
Sure there's a warranty that covers our products, but furthermore there's a human voice ready to listen to your inquieries and resolve any issue should it arise.
All of our current family members know for sure they are covered by the best customer service in the in-ear industry, now it's your time to join the family and feel it for yourself.
CTM Slogan