A favorite of audiophiles everywhere in the world.

The A2 in-ear monitor provides the dynamic range, power and clarity of sound that has been the hallmark of Altec Lansing for over 70 years. Each hand-made A2 features a large bass driver for deep, mellow tones and a mid to high range driver for a crystal clear top end. Custom molded with advanced, medical grade silicon that warms quickly to your body temperature, the A2 flexes with your ear canal to offer unbeatable comfort and noise isolation. You’ll hear your music the way the artist created it. Every note, every nuance.

Each pair of Custom Series In-Ear Monitors is handmade by ACS to fit perfectly in your ear. You will need to visit one of our qualified audiologists who will create a unique impression of each of your ears, a very simple process that will only take 5 minutes.

Your impression will be delivered to our audio artisans who will handcraft your unique Custom Series In-Ear Monitors and forward them to you in less than 21 days. We work very closely with a network of professional audiologists to ensure our exact specifications and your ultimate satisfaction and comfort.