AT A GLANCE
Bright and clear sound
All-new 9.2mm drivers
Bowers & Wilkins design flair
The C5 S2’s cable may rub against your ears
Bowers & Wilkins’ engineers revised and tweaked C5 Series 2 in-ear headphone sounds better than ever.
I doubt the original Bowers & Wilkins C5 that debuted in 2011 was ever confused for any other headphone. I loved its sharply angled, cylindrical aluminum earpieces and looped cables: They marked the C5 as a true original. The new C5 Series 2 doesn’t look much different. The biggest change is one you can’t see: The 9.2mm drivers are all new. The headphones’ silicone ear tips now provide a snugger fit, and the old silver/gray cable has been replaced with a black one. The new inline mic/remote has a better tactile feel. You can take calls on Androids and iPhones, but the remote only works with iPhones. Bowers & Wilkins’ headphone carry cases are classier than most, and the suede-like one that comes with the C5 S2 looks sharp.