We compared Sennheiser HD 660 S to AKG K702 headphones based on looks, sound, performance, and tech. HD 660 S has a total rating of 8 out of 10 vs 7.5 out of 10 for K702.
Advantages Sennheiser HD 660 S over AKG K702
- Better low limit of frequency response: 9Hz vs 10Hz
- Better high limit of frequency response: 41KHz vs 40KHz
Advantages AKG K702 over Sennheiser HD 660 S
- Higher sensitivity: 105dB vs 104dB
- Less weight: 8.3oz vs 9.1oz