The AH-MM300 on-ear (supra-aural) model features an advanced earcup design with elegant European styling
and utilizes reinforced glass fi ber material that combines its lightweight and high rigidity to eliminate resonance distortion, and the ellipsoid
earcups feature a smooth ceramic-like fi nish. The 40mm drivers feature our “Free Edge” technology along with our advanced Carbon/Paper
Composite blend diaphragms and neodymium magnets, and the AH-MM300 is tuned for Hi-Fi and dynamic sound even under outdoor
Ceramic Finish Glass Fiber Reinforced Ellipsoid Earcup
Featuring a comfortable on-ear (supra-aural) design, the AHMM300 is equipped with ellipsoid earcups constructed of glass fiber reinforced composite material that provides both light weight and high rigidity for resonance-free audio quality, and the ceramic finish provides an elegant look as well as resistance to scratches.
Aluminum Die-Cast Hangers
The earcup housings connect to the lightweight adjustable headband via aluminum alloy die-cast hangers that feature resonance- free construction, along with high rigidity for maximum durability. The AH-MM300 also features collapsible earcups for storage in the supplied carrying pouch.
40mm Carbon/Paper Composite Diaphragms with Free Edge and Neodymium Magnets
The AH-MM300 features proprietary 40mm drivers with advanced Carbon/Paper composite blend diaphragms and neodymium magnets along with Denon’s exclusive Free Edge technology, which dispenses with the traditional diaphragm surround suspension to deliver extended frequency response all the way up to 40 kHz.
Oxygen Free Copper Cables
For the utmost audio fidelity, the AH-MM300 comes with 2 detachable audio cables, both featuring high purity Oxygen Free Copper (OFC) cable technology. One cable features a built-in microphone along with an in-line remote for volume, track selection and smartphone control (compatible with iOS devices). The other cable is provided for users who prefer a unit without a remote, and both cables feature gold-plated connectors.
Contemporary European Design
Designed to look as good as they sound, the AH-MM300 features a fresh European inspired design that combines classic styling with a modern touch.