Grado SR80x - Headphones

The story of the SR80x holds a special place in not only Grado's ears, but the ears of hundreds of thousands of listeners. The first pair was built in 1991 and Grado wouldn’t be here today without it. With its soundstage, world renowned mid-range, and speed, the SR80x is worthy of being the longest running Grado headphone.
Transducer Type: Dynamic SPL 1mW: 99.8 dB
Operating Principle: Open Air Nominal Impedance: 32 ohms
Frequency Response: 20 - 20,000 hz Driver Matched dB: .1 dB