AKG K245 Review | 93 Data compared

AKG K245 Overview The AKG K245 is a semi-open back headphone that delivers surprisingly exceptional, deep, and extended low-frequency response that rivals high-end planar magnetic models without requiring a high-powered amplifier. While the build features a unique folding mechanism and lightweight design that is highly portable, the out-of-the-box tonality suffers from a prominent 1–2 kHz midrange dip and a warm, slightly nasal tilt that obscures vocal clarity. Users can easily resolve these midrange deficiencies and smooth out the sharp 6–11 kHz treble peaks through precise Parametric Equalization (PEQ). However, creating a consistent EQ profile is heavily complicated by a highly seal-dependent frequency response, as any shift or breach in the earcup seal drastically tilts the sound signature from bass-heavy to completely flat. Pros and Cons Pros Superb Bass Performance: Offers deep, extended, and powerful low-end reproduction out of the box without requiring a bass boost. Portability: Features an innovative folding mechanism, a lightweight frame, and a sturdy build ideal for travel. Easy to Drive: High sensitivity means it functions efficiently without requiring a high-output, 500mW amplifier. Value: Highly competitive performance...

The Home Studio Basics article by Stuart Charles Black evaluates and ranks seven AKG headphones based on sound signatures, build, and everyday usability. At the bottom of the list, the AKG K52 is heavily criticized for its awful, overblown bass and sucked-out mid-range. The AKG K612 Pro suffers from being "too flat," resulting in a hazy, blobby sound mish-mosh, even though its self-adjusting headband offers excellent physical comfort. Moving up the rankings, the AKG K712 is noted for its great lower frequencies but is held back by a dry, overly laid-back nature and an inflated price tag. The vintage-inspired, affordable AKG K240 shines when playing Motown, Soul, and Classic Rock, but its shallow faux-leather ear cups degrade comfort and cause actual physical pain over long sessions. The top tier of the list transitions to highly capable models, beginning with the Harman-tuned AKG K371, praised for its portability, smooth detail across genres, and ease of driving off a smartphone, despite featuring a hilariously overblown bass shelf on poorly mixed tracks. Taking the runner-up spot, the AKG K550/K553 delivers a wide, open-back...

On page 12 of the Head-Fi thread regarding the AKG K175, K245, and K275, users discuss the performance of the AKG K275, highlighting excellent value, solid low-end, and clean instrument separation, although they note significant discomfort due to ear cups sitting too low. Conversely, the open-back K245 is described as having a warm, rich sound with surprisingly robust build quality, despite requiring high power to drive and coming with a subpar coiled cable. For more detailed user experiences, visit Head-Fi.