Crank up the volume and fill your ears with crisp and masterful audio sounds. The AKG K 812 stereo headphones feature the 1.5 Tesla Magnet System, with dual-layer voice coil, and 53-millimeter transducers, to deliver sounds that are incredibly natural and accurate. With the 3D, slow retention ear pads, and open mesh headband, these comfortable headphones were designed for long studio mixing or listening sessions. Other features include a maximum input power of 300 megawatts, an audio frequency response of 5 to 5400Hz, and a rated impedance of 36 Ohms. Featuring replaceable ear pads and a detachable cable, this headset offers top-notch convenience. The AKG K 812 reference headphones are smooth, clear and clean, open-back headphones, with a solid bass sound and sweet clean treble tones. These headphones have the ability to satisfy even the most demanding studio sessions. This headset’s low impedance makes it especially good for use with iPhones, iPods, and iPads. The AKG K 812 headphones are so enjoyable because they have a better combination of smoothness, warmth, and more robust bass, than other German manufactured open-back headphones, such as by Beyerdynamic. This type of headset is for solo listening sessions, either in your easy chair or studio, and not for use for commuting or at work. The reason for this is that as open headphones, they tend to leak a lot of sound into your surroundings, so anyone near you will have to listen to your music as well. The AKG K 812 headphones feature the same soundstage as most models on the market, meaning the sound is all by your head, or an inch out, not 50 feet away. These headphones feature a completely neutral bass that’s not bumped up or boosted, and is the perfect sound for creating music. You can hear everything as it’s meant to sound, natural and tight, not boosted. These dynamic headphones feature 53-millimeter drivers and a two-layer voice coil. The 1.5 Tesla Magnet system ear pads feature soft, leather-like cushions, with a shape designed to bend away slightly from the center where the driver is located. The set comes with a 10-foot plastic cord, a 3.5-millimeter plug with a 1/4 inch screw-in adapter, as well as a small LEMO connector. The headphones have a frequency range of 5 to 5400Hz, and a sensitivity power handling of 300 Megawatts. The AKG K 812 headphones weigh in at 14 ounces, and are the perfect lightweight, but powerful, choice for serious music lovers or professionals.