Headphone Guides
Drivers, impedance, open versus closed-back, noise cancellation, codecs — everything that determines how a pair of headphones actually sounds.
Headphones look simple from the outside — two drivers, a band, a cable or no cable. The reality is that small differences in design, materials and signal handling produce wildly different listening experiences. The same pair of ears will rate two "good" headphones quite differently depending on what they're being used for.
These guides explain the parts of a headphone that actually matter: how driver type and size shape the sound, what impedance and sensitivity mean for the gear you'll need, why open and closed-back designs suit different rooms, and what the spec sheets are really telling you.
All Headphone Guides
Every headphone guide we’ve published, newest first.
Why Some Headphones Need an Amp and Others Do Not
Some headphones sound perfectly fine plugged into a phone whilst others barely whisper until connected to proper amplification. After years
Headphone Sensitivity Explained: What dB SPL Really Means
Most headphone buyers focus on frequency response graphs while completely ignoring the specification that determines whether their amplifier can actually
Headphone Burn-In: Real Effect or Audiophile Myth Explained
Some audio engineers swear headphone drivers change dramatically over their first hundred hours while others dismiss burn-in as pure placebo
Why Open-Back Headphones Leak Sound – And Why That Is the Point
Open-back headphones leak sound because acoustic isolation destroys the very quality they are designed to deliver – natural soundstage depth
What is THD in Headphones and Why Does It Matter
Total harmonic distortion shapes every frequency your headphones produce yet remains the most misunderstood specification on any datasheet. Total harmonic
Headphone Drivers Explained: Dynamic vs Planar vs Electrostatic
The driver inside your headphones determines more about what you hear than the amplifier, source, or even the recording itself
Where to next
Headphones Hub
Every type, use case and brand in one place.
Browse →Head-to-Head
Two headphones, side by side, one clear answer.
Browse →Single Verdicts
The full, honest take on one pair at a time.
Browse →How to Choose
What the specs mean and how to pick the right pair.
Browse →Looking for microphones instead? Browse our microphone reviews and guides.