Product Information
These Ultrasone headphones provide a light, comfortable fit in multi-purpose applications. Weighing in at 3 oz (85 g), the Ultrasone HFI-15G headphones accommodate long listening times, while the open-back construction affords additional comfort as well as the ability to hear important communications or approaching vehicles. These over-the-head headphones sit atop the ears with their supra-aural design, allowing air flow to prevent discomfort while listening. With these Ultrasone headphones, listeners enjoy S-Logic Natural Surround technology, which opens the acoustic effect, lending a natural, spacious element to the media. The Ultrasone HFI-15G sport a frequency range from 20 Hz to 20 kHz, offering good response throughout the audio spectrum, while the 32-ohm impedance means less power consumption from portable devices running on battery. The over-the-head headphones cap out at 96 dB, matching volume with ear safety. These Ultrasone headphones utilize a decentralized driver position to direct sound off the outer ear, reducing sound pressure by up to 4 dB (40 percent) to increase listening time of favorite tunes.Product Identifiers
ModelHFI-15G
eBay Product ID (ePID)114449854
Product Key Features
ColorBlack
FeaturesSurround Sound, Open Back
Additional Product Features
Brand ColorBlack
Suited forConsumer Headphones
Connector(s)6.3mm (1/4in), 3.5mm (1/8in)
Impedance32ohm
Maximum Frequency20
Number of EarpiecesEar-Pad (On the Ear), Headband
Sensitivity90dB
Minimum Frequency20