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Image © AmazonAKG K240
At a glance
- Brand
- AKG
- Type
- Over-Ear
- Fit
- open
- Connection
- Wired
- Noise cancelling
- No
- Released
- 1975
Score breakdowngood overall
Sound7.0
Value8.2
The HearWiki takeAI-condensed
The AKG K240 is a wired, semi-open studio headphone with a classic design and a spacious, natural sound that shines in quiet environments. Its 55-ohm impedance makes it fairly easy to drive, but its lack of noise isolation and need for equalization to reach its full potential limit its appeal for casual or on-the-go listening.
What works
- Spacious and natural soundstage
- Comfortable for long listening sessions
- Detachable cable for easy replacement
- Classic, durable studio design
What doesn't
- Requires EQ for optimal sound quality
- Leaks sound heavily and offers no noise isolation
- Not very versatile for noisy environments
- Punch and detail may be lacking for the price
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
Specifications
| Driver | 30 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 30 mm |
| Drivers per side | 1 |
| Frequency response | 15 Hz - 25 kHz |
| Impedance | 55 Ω |
| Sensitivity | 91 dB/mW |
| Sensitivity (dB/Vrms) | 104 |
Audio
| Driver | 30 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 30 mm |
| Drivers per side | 1 |
| Frequency response | 15 Hz - 25 kHz |
| Impedance | 55 Ω |
| Sensitivity | 91 dB/mW |
| Sensitivity (dB/Vrms) | 104 |
Features
| Active noise cancelling | No |
|---|
Design
| Weight | 240 g |
|---|---|
| Foldable | No |
| Detachable cable | Yes |
| USB-C | No |
Where to buy
Retailers we matched to this exact model. Prices are periodic snapshots - the link always opens the retailer's current listing.
What the reviews said
4 source(s) feeding this product's score.
What YouTube reviewers say
Video reviews we found, each condensed to its verdict. They do feed the HearWiki score, at a measured weight below what a published written review carries.
9:44Comparing Sony MDR 7506 & AKG K240 Headphones by COMFORT & DESIGN!
The reviewer compares the Sony MDR 7506 and AKG K240 headphones, focusing on comfort and design. They find the AKG K240 more comfortable due to its lighter weight, smoother headband, and roomier ear cushions, while noting the Sony offers better noise isolation and louder playback. The reviewer concludes both are great choices depending on the user's needs, with the Sony preferred for field recording and the AKG for long listening sessions.
MixedWatch on YouTube
2:17AKG: K240 | Full Demo and Review
The reviewer praises the AKG K240 Studio headphones as a lightweight, breathable, and affordable studio staple, highlighting their semi-open back design and mid-range clarity that make them ideal for tracking vocals and mixing. He notes they lack bass but excel at revealing crucial mid-range frequencies, positioning them as a practical, marathon-ready tool for creatives.
PositiveWatch on YouTube
4:27AKG K240 Headphone Review
6.5/10The reviewer finds the AKG K240 to be a flat-sounding studio headphone that works well for vocals and general mixing, but criticizes its weak bass, treble emphasis, and a tendency to distort at higher volumes. They also note a past unit that died prematurely, though they acknowledge it could have been a lemon. Overall, they see it as a decent but not outstanding option, giving it a 6.5 out of 10.
MixedWatch on YouTube
Summaries are AI condensations of each video's own conclusion, not transcripts. Titles, thumbnails and view counts belong to their channels.
What owners say
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