The closed-back headphones boast a terrific performance, especially in bass delivery
For closed-back cans, the Sennheisers are very good – but not the best
Yes, we know the lanyard design is a bit unusual, but get beyond that and what you get is good musicality and detailing from these headphones
These Senneheisers offer much, but are beaten by close rivals in important areas
Enjoyable in all but the most testing circumstances, the CX550s look, feel and sound like value