- High Performance 40mm Drivers
The AH-MM300 Music Maniac™ feature 40 millimeter drivers with advanced Carbon/Paper composite blend diaphragms and neodymium magnets with Denon’s exclusive Free Edge technology, which dispenses with traditional diaphragm surround suspension to deliver extended frequency response all the way up to 40 kHz.
Denon's AH-MM300 headphones are professionally tuned for a flat EQ to deliver the high fidelity sound that stays true to the original.
Ceramic Finish Glass Fiber Reinforced Ellipsoid Earcup
Featuring a comfortable on-ear (supra-aural) design, these headphones are equipped with ellipsoid earcups that are constructed of glass fiber reinforced composite material that provide both light weight and high rigidity for resonance-free audio quality. The ceramic finish provides an elegant look along with being resistance to scratches.
Aluminum Die-Cast Hangers
The earcup housings connect to the lightweight adjustable headband through aluminum alloy die-cast hangers that feature resonance-free construction, along with high rigidity for highest durability. The AH-MM300 also features collapsible earcups for easy storage in the supplied carrying pouch.
Two Detachable OFC Cables
The AH-MM300 comes with 2 detachable OFC audio cables. 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.
Inline Mic & remote for Apple Devices
10Hz - 40,000Hz
Detachable OFC Cable with remote and microphone
3.5mm / 1/4" plug adapter
96 dB @ 1 kHz
Manufacturer's Warranty covers only manufacturing defects. For more details, check our Warranty
Page. To claim warranty, please maintain a copy of your invoice and Contact Denon India.