This product requires custom ear impressions to be made correctly.
Existing customers: if we have a valid ear impression on file (less than two years old), we’ll process your order and ship it as soon as your custom product is ready.
New customers: if you don’t have an ear impression on file with ACS, or if your impression is more than two years old, we’ll email you after you place your order to discuss options for getting one done.
Our new flagship custom-fit monitor, engineered to move you.
After two years of obsessive R&D, we’ve distilled everything we know about on-stage power, studio precision and audiophile finesse into a single soft-silicone shell.
EmotionHybrid pairs a thunderous 9 mm dynamic bass driver with three cutting-edge balanced armatures and a 3-way crossover—so every frequency arrives exactly where it belongs and nowhere else.
Whether you’re commanding a festival stage, fine-tuning a mix, or disappearing into your favourite records,EmotionHybrid unlocks thefull spectrum—no compromises, no fatigue, just pure feeling.
ACSEmotionHybrid — unlock every frequency, feel every moment.
NOTE:To manufacture your custom-made, bespoke fitting IEMs we require impressions of your ears. After your purchase our team will contact you to help with finding the nearest impression taking provider for you.
$2,100.00
“Uncompromised clarity, full-bodied depth, and a stage presence filled with freedom.” — Rouhangeze, singer-songwriter & producer
“I need a lot of bass—these are like night and day against any other monitors.” — Lil Jon, rapper
“Exceptional versatility and detail—perfect for every performance.” — Dre Energy, professional drummer
Built from 40 Shore medical grade silicone finished with a hard wearing flexible lacquer
Detachable cable with 2-pin connection and memory ear hook
3-way crossover configuration
Cable Length 1.3m
The cable fitted to your ACS 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 at the factory it has optimum contact to the cable socket, therefore we strongly recommend that you don’t disconnect the cable unless it requires replacing.
Build: Designed, assembled and QC’d in the UK using globally sourced premium components
Care and Maintenance
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 your in-ear monitors - this will eventually put strain on the connector and will damage the cable or socket.
Ensure moisture from either humidity or sweat is removed straight after use. We supply silica gel and a zip up pouch for this purpose. We recommend using your ACS Revivo2 Dryer and Sanitiser after each use.
Finally, read the instructions supplied.
A personalised presentation box with ACS Carry Case
ACS Revivo2 - Electronic Dryer & Sanitiser
ACS Wax Removal Tool
ACS Comfort Cream
3.5mm to 1/4" Step-Up Adapter
Care and Usage Instructions
Have your name or other text lasered on to each side (Up to 10 characters including spaces).
Custom In-Ear Monitors are made in clear silicone as standard or you can choose an optional colour
"From the “all day fit” comfort and fabulous Ambient filters letting in just the right amount of stage sound and stopping me feeling isolated when providing BVs, the new Emotion Hybrid offers a crisp clean mix and a lovely phat low end really allowing me to lock in with the bass guitar. An absolute treat, thank you ACS!"
— Richard S. (5/5)
Q&A
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