Sennheiser PXC-250 PXC 250 PXC250 Headphones (out of stock)

SENNHEISHER PXC-250 PXC 250 PXC250 HEADPHONES

With both active and passive noise attenuation built into their design, the PXC250 offers 15-25 dB of noise cancellation so you can have more music, more enjoyment, and less annoying noise and distractions. Superbly crafted for travelers, commuters or a noisy environment, the PXC250 comes with NoiseGuard active noise compensation. It has an on/off switch and is powered by an in-line power supply (requires 2 AAA batteries). Folded and packed into their handsome Sennheiser pouch, these headphones are terminated to a mini plug (3.5mm) and comes with an adapter to 1/4" (6.3mm) stereo and 3.5mm double mono for airline audio. 

Features
-Dynamic stereo compact headphones
-Warm natural, detailed and dynamic sound for all types of music
-Ideal for use in coaches, trains etc.: soft ring ear pads with improved fit and closed ear cups ensure excellent passive attenuation of ambient noise (-15 to -25 dB for frequencies above 1,200 Hz)
-Ideal for aircraft and other environments with engine noise: the switchable NoiseGuard active noise compensation attenuates frequencies below 1,000 Hz by up to -15 dB
-Impedance optimized for use in aircraft
-In-line NoiseGuard power supply box (2 AAA size batteries)
-Ruggedly durable and comes with handsome carrying case: robust steel headband with metal joints, steel-reinforced headband ends, connection to the ear cups tested for durability
-Superlight weight design and very comfortable: only 65 g without cable and uses split padding
-Great for travel and outdoor use with mobile sources such as CD and MP3 players
-Fold and flip: registered design allows the ear cups to be turned through 90° and fold the headphones closed (headphones will lock in open and closed positions)
-1.8 m Kevlar-reinforced OFC copper cable with 3.5 mm jack plug, delivered with an adaptor to 6.3 mm (1/4") stereo and 3.5 mm double mono (for airline audio)
-For transport: supplied with soft belt pouch with extra pocket (185 x 105 x 40 mm)
-High-resolution sound due to Sennheiser "Duofol" diaphragms with spiral embossing (reduces and spreads eigenforms)
-Ultra-lightweight voice coils for high efficiency with portable players
-Adaptive baffle damping (patent pending)
-Base tube for powerful, punchy bass
-2-year guarantee

Sennheiser PXC250 Headphones Specifications
-Nominal impedance: 300 ohm
-Jack plug: 3.5 mm stereo, adapter to 1/4" and 3.5mm double mono (airline audio)
-Transducer principle (headphones): Dynamic, closed
-Ear coupling: Supraaural
-Cable length: 1.8 m
-Weight w/o cable: 65 g
-Frequency response (headphones): 10Hz-21kHz
-Sound pressure level (SPL): 106 dB(SPL)
-T-HD, total harmonic distortion: 0.1 %