PSB M4U 8

The PSB M4U 8 noise-canceling headphones play music wirelessly via Bluetooth. For years, PSB's M4U Series headphones have been among our best-selling noise-canceling models. And they are also among the best-sounding. The M4U 8 headphones are PSB's first noise-cancelers to play music wirelessly from your phone — the way most of us listen to our tunes, these days. But legendary speaker designer Paul Barton — whose initials make up the company's name — didn't just rush out this wireless version. He patiently waited for wireless technology to advance to the point where it met his high standards. These M4U 8 'phones feature a state-of-the-art Bluetooth chipset that promises a reliable wireless connection and strong audio performance. When you listen to loudspeakers, the room plays a big part in how they sound. For instance, here at Crutchfield, if we audition the same pair of speakers in both our sprawling training room and our cozy home listening lab, the results are strikingly different. These headphones don'...