5: Emotion Five Driver Monitors – Articulate, balanced sound with depth and clarity

From: $1,689.00

Delivers deep hard hitting bass, smooth balanced mids and crisp detailed highs.

Now also in the exciting new colours: transparent Blue, Slate and Sterling.



The ACS Emotion – Hi-Fidelity 5 driver In-ear Monitor

The ACS Emotion IEM is the newest addition to our custom in-ear monitor product range. This 5 driver IEM delivers deep hard-hitting bass, smooth balanced mids and crisp detailed highs. Featuring our exclusive SSI technology, the Emotion delivers a lush, articulate and balanced sound with incredible depth and clarity. Our redesigned cable and mounting system ensures excellent durability and gives the Emotion a great look.

Emotion Five Driver Monitors – Articulate, balanced sound with depth and clarity!

In-ear monitors packed with the latest technology

ACS Emotion Five Driver Monitors
ACS Emotion Five Driver Monitors

We have introduced our patent-pending IRIS and exclusive SSI technology across our entire IEM line-up.

IRIS – Intelligent Resonance in Silicone is a patent-pending technology we have created to maximise the potential of miniature balanced armature speakers. IRIS construction methods allow for very precise acoustic tuning to deliver our unique ACS sound signature. IRIS brings an added dimension to music in a way that mimics the warm, lush and open sound that valve amplifiers provide.

SSI – Sound Stage Imaging is a tuning technique achieved by using our own purpose-designed manifold technology. Implemented into our custom and universal in-earphones, SSI positions the audio into a wider array than other earphones, bringing a superbly defined and very detailed response to further enhance your listening experience, positioning all the instruments as if you were sitting in front of the stage listening to the live performance.

Be more in control with high fidelity in-ear monitor sound quality and bespoke and comfortable fit.

ACS In-ear monitors with high quality Kevlar fiber cables

High quality Kevlar fiber cables.jpegThe cable fitted to your ACS custom monitors is of the highest quality. Manufactured to our own specification, each cable contains 80 strands of 100% oxygen-free copper with each strand plated in pure silver. Aramid fibres (Kevlar) are woven into the twists to provide exceptional pulling strength and breaking strain. The sheathing on the cable is treated to dismiss harmful UV rays and will not discolour or oxidise like many other inferior cables. The design of the cable provides the best connectivity between your audio source and the earphones. When the cable is fitted in the lab it has optimum contact to the cable socket, therefore we strongly recommend that you don’t disconnect the cable unless it requires replacing.

The ACS Emotion IEM delivers quality sound

Combining the latest ACS technologies and the new detachable cable system the Emotion delivers a huge sound, with great separation, wide soundstage and loads of headroom. If only the best will do then the Emotion is perfect for you.

The Emotion is our 5 driver, in-ear monitor with full spectrum sound quality and great bass dynamics.

Items included with your Emotion purchase

  • Carry Pouch
  • Wax Pick
  • Comfort Cream
  • Care and Instruction Booklet
  • 3.5mm to 1/4″ Step-Up Adapter
Please note the ACS Revivo dryer is not included when you purchase your monitor. We recommend you order it separately, click here.


No. of Drivers5 (Single low, Dual Mid, Dual High)
Build Material40 Shore, custom fit, medical-grade silicone moulds finished with a hard-wearing flexible lacquer
Mould Type/sFull-Concha
Cable Exit OptionsTop (over-ear)
Cable TypeDetachable cable with 2-pin connection and a memory ear hook
Standard Cable Length1.3m
Standard ConnectorStraight 3.5mm Gold plated
Frequency Range20hz-20Khz
Sensitivity @ 1Khz120.6db
Impedance @ 1Khz83ohms
Items IncludedCarry pouch, wax pick, care and usage instructions, comfort cream, step-up jack connector adaptor


Care and maintenance of your Emotion Five Driver Monitors

We make our in ear monitors with pride and like all things worth having, they are worth looking after. Just follow these simple rules and you should receive many years of trouble-free service.

  • Check the sound ducts after each use and use the wire pick supplied to remove any ear wax that has made its way into the tubing
  • Never use the cables to remove the IEMs – this will eventually put strain on the connector and will damage the cable
  • Ensure moisture from either humidity or sweat is removed straight after use.


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Emotion Earpieces - Custom Hearing Protection
5: Emotion Five Driver Monitors – Articulate, balanced sound with depth and clarity
From: $1,689.00