The Sonorous II comes with a removable 5 ft (1.5 m) headphone cable and a user manual.  All other bells and whistles have been ignored, but this baby still delivers class and sophistication.

Construction is solid.  Light but substantial in one’s hands, this headphone sports thick aluminum extenders and soft pleather padding on the earcups and headband.  As a result, comfort will strike you as top-notch, with the headphones easily adjusting to fit any head – even my giant, oversized supervillain noggin.

Specs

Frequency Range:  NA
Impedance:  16 ohms
Sound Pressure Level (SPL):  105 dB
Total Harmonic Distortion (THD):  NA

As revealed by our specs, Final Audio doesn’t rate the Frequency Range or Total Harmonic Distortion.  However, if I had to guess, I’d peg the Frequency range close to standard, with a bit of an extended low end  – something like 16-24,000 Hz.  Total Harmonic Distortion has got to be low – probably <0.2%, if not lower.  Impedance is an efficient 16 ohms, making these cans a natural pairing for smartphones and other portable devices.  Finally, a Sound Pressure Level of 105 dB means adequate volume won’t be an issue.