3 Months Local Warranty. Any mention of "us," "we," "our," etc is by 64 Audio. not AV One. The m12 apex® modules were developed for those who felt that the bass drop between m15 and mX is too drastic while providing -12dB isolation. Perfect for tracks where the bass is just slightly overpowering the rest of the spectrum. The m12 houses our innovative apex technology, which alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer, and adds to a more spacious, rich sound. Unlike a solid plug, apex offers a high fidelity listening experience, so you hear more of what you want at a lower decibel level. The m12 apex module is designed to work in our current in-ear monitors (excluding Duo, Trio & Fourté) and our High Fidelity Custom Earplugs. Apex modules are easily interchangeable so you can switch between all variations quickly. Modules are sold in pairs only.
