The CT-100 is powered by a full frequency range driver that delivers great solid sound straight to your ear.

CT-100's Sound Design

These are your earbuds on steroids. Made with the same components and strict procedures as our top of the line models, the CT-100 delivers professional sound quality at an entry-level price.
Boasting an extremely uniform frequency response curve, this custom molded in-ear monitor provides detail and fidelity unmatched by other single-driver monitors and headphones. Loved by beginning musicians, hobbyists, and music buffs alike, the CT-100 is the clear choice when it comes to low cost in-ear monitoring.


Driver Configuration


Driver Range


Input Sensitivity:
101.4dB-SPL @ 1mw
Freq Response:
20 Hz to 18 kHz
Single Armature Balanced
Impedance :
18 ohm @ 1 kHz
Noise Isolation:
Input Connector:
1/8″ (3.5mm)


CTM CT-100 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: $300


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.
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