The AKG K181 DJ headphones are a significant upgrade over the K81 DJ, designed specifically for DJ use and music enthusiasts. They feature a robust build quality with a combination of metal internal structures and a durable plastic outer shell. The headphones come with a thicker stock cable that is shorter and detachable, connected via a 3-pin mini-XLR connector. While they are portable when folded, the design doesn't allow for as many configurations as the previous model. Comfort has been enhanced with a wider, padded headband that accommodates larger head sizes compared to its predecessor, though the ear pads remain supraaural even though they are fairly thick. Isolation is excellent due to the thick pads, making them suitable for noisy environments. The sound profile is balanced and less dark than the K81, featuring a powerful but well-controlled bass response. They include a bass toggle switch, though many users prefer it in the 'low' position. The midrange is clear with natural tonality, while the treble is smooth without harshness. They perform well with club music but are not flat or neutral for monitoring. The K181 DJ provides improved build, comfort, isolation, and sound over the K81 DJ but at a higher price point. Ultimately, while they offer enhanced performance, budget-conscious consumers may find the K81 DJ a better value. Manufacturer specifications include a frequency response of 5-30,000 Hz, impedance of 42 Ω, sensitivity of 120 dB SPL/1mW, and a single-sided detachable cable.
