If you want a closed-back over-ear-style fit with large 50mm drivers and a long cable, choose Turnstile Audio TAPH100; if you need lightweight on-ear monitoring with one-ear listening, choose Sennheiser HD 25. For big ears, my pick is the TAPH100 because its padded cups sit around the ears rather than directly on them.
Turnstile Audio TAPH100 vs Sennheiser HD 25 at a Glance
• Turnstile Audio TAPH100: Its 50mm drivers, padded ear cups, folding design, and 9.8-foot cable suit home listening and studio setups. The trade-off is that its long attached cable can be awkward when you want a compact mobile setup.
• Sennheiser HD 25: Its 140g weight without the cable, closed-back construction, and one-ear listening option make it practical for mobile monitoring and busy work environments. Its on-ear fit may not be as comfortable a starting point for someone with big ears.
• Choose the TAPH100 for around-ear-style coverage, a longer cable, and bass-focused listening; choose the HD 25 for lightweight monitoring, sound isolation, and the flexibility to listen with one ear.
The TAPH100 is the more natural fit for someone who wants padded cups that sit around the ears. The supplied details describe it as over-ear, while the product information also labels the placement on-ear, so I would not treat that terminology as a guarantee of how it will feel on every head. Still, its padded cups and pivoting movement suggest a more accommodating fit for listeners who dislike having a small pad press directly against the ear. If you are looking for the best open ear headphones for big ears, note that this is not an open-back design: it is closed-back.
Its 50mm dynamic drivers and stated 18Hz to 22kHz frequency response give it a broad stated range, while the sound is described as clear and bass-infused. The 32-ohm impedance is identified as suitable for mobile devices, and the 3.5mm connector keeps the wired setup straightforward. The attached 9.8-foot cable is a practical advantage when your listening position is some distance from a computer or other audio equipment. That extra reach is useful at a desk or in a studio, though it may leave more cable to manage on the move.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-23 · 7 min read · Independent comparison
The cups pivot vertically and horizontally and fold for storage. Those features make the TAPH100 easier to pack away and give the ear cups some freedom to move into a comfortable position. I would steer a big-ear shopper toward it if a padded, around-ear-style fit is the main priority, especially for listening at home, studio work, or DJ use. Skip it if you specifically want a lightweight on-ear monitor for one-ear cueing; the HD 25 is more clearly designed around that use.
Sennheiser HD 25: Who It's For
The HD 25 is an on-ear closed-back monitor headphone built around portable, practical use. Its stated weight is 140g without the cable, and its design supports one-ear listening. That combination makes sense for DJs, mobile monitoring, and situations where you need to check audio while staying aware of what is happening around you. The closed-back construction is described as providing high attenuation of background noise, which can help when monitoring in a loud environment.
Its cable is 1.5m long, noticeably shorter than the TAPH100's 9.8-foot lead. The HD 25 comes with a 3.5mm and 6.3mm stereo jack plug arrangement, which offers connection flexibility for different audio equipment. The stated frequency response is 16Hz to 22kHz, and the supplied specifications list less than 0.3% total harmonic distortion. Those figures make it a candidate for monitoring where a user values the stated technical details, but they do not by themselves settle which headphone will sound more pleasing to an individual listener.
The main fit consideration is simple: the HD 25 rests on the ears. Its low weight may appeal to someone who wants a compact-feeling work headphone, but big ears may make direct ear contact less appealing during long sessions. I would choose it for on-ear mobile monitoring, one-ear listening, and setups where its shorter cable and 3.5mm/6.3mm connection options are useful. If your first concern is giving your ears space beneath padded cups, the TAPH100 is the more sensible one to consider.
• Best fit to consider for big ears: Turnstile Audio TAPH100. Its padded cups are described as over-ear, though the product information also calls the placement on-ear, so fit is personal rather than guaranteed by the label.
• Best for one-ear listening: Sennheiser HD 25. Its design specifically allows you to monitor with one ear.
• Best for cable reach at a desk: Turnstile Audio TAPH100. Its attached cable is 9.8 feet long, compared with the HD 25's 1.5-meter cable.
• Best for a lightweight monitoring setup: Sennheiser HD 25. The listed weight is 140g without the cable.
• Best for folding and compact storage: Turnstile Audio TAPH100. Its cups pivot and fold, giving it a useful storage advantage over a design without those stated features.
• Best when a 6.3mm connection option matters: Sennheiser HD 25. Its connection arrangement includes both 3.5mm and 6.3mm stereo jack plugs.
• Best for a bass-infused sound description: Turnstile Audio TAPH100. Its sound is described as clear and bass-infused, a useful clue for listeners who prefer that presentation.
• Best for mobile monitoring in loud environments: Sennheiser HD 25. Its closed-back isolation, low listed weight, and one-ear listening option suit that specific working style.
It is tempting to translate those points into a single sound-quality winner, but the supplied figures do not support that shortcut. The TAPH100 lists 50mm drivers, 32-ohm impedance, and an 18Hz to 22kHz frequency range. The HD 25 lists a 16Hz to 22kHz range and less than 0.3% THD. Those are different specifications, not a direct listening comparison. Fit, isolation, and how you plan to use the cable may matter more to your choice.
The phrase best hifi stereo ear clip headphones for big ears can also point shoppers toward a different product category. Neither of these models is described as an ear-clip design. They are closed-back, wired monitor headphones, so the meaningful decision here is between the TAPH100's padded, pivoting cups and the HD 25's lightweight on-ear, one-ear-monitoring format.
For everyday use, picture the situation before choosing. At a desk, a long cable can make the TAPH100 easier to connect without pulling the listening position close to the device. In a mobile monitoring role, the HD 25's shorter cable and lighter listed weight may be easier to manage. For listening with one ear while cueing or checking a signal, the HD 25 has the clearer use-case advantage. For someone whose ears tend to feel crowded by on-ear pads, the TAPH100 is the more promising design to investigate.
I would choose the Turnstile Audio TAPH100 for big ears because its padded, pivoting cups and longer cable better suit relaxed listening and a desk or studio setup. Its fit description is not perfectly consistent, so I would still check the product details carefully before deciding.
I would choose the Sennheiser HD 25 instead for lightweight mobile monitoring, particularly when one-ear listening and a 6.3mm connection option matter. My overall pick for a big-ear shopper is the TAPH100, while the HD 25 is the more focused tool for on-ear monitoring.
The TAPH100 is the one I would consider first because it has padded cups described as over-ear. However, its product information also labels the placement on-ear, so the wording does not guarantee that the cups will fully surround every listener's ears. The HD 25 is explicitly on-ear, meaning its pads rest on the ears.
The HD 25 is described as having high background-noise attenuation and a closed-back design, and it supports one-ear listening. Those characteristics make it a strong match for mobile monitoring and noisy work settings. The TAPH100 is also closed-back and listed for studio, field, and DJ applications, but one-ear listening is not a stated feature.
Is the TAPH100 or HD 25 better for a phone or mobile device?
The TAPH100 has a 9.8-foot attached cable, while the HD 25 has a 1.5m cable. The extra reach can be helpful at a desk or in a studio, but a longer cable can be more to manage when moving around. The shorter HD 25 cable may suit a more portable monitoring setup.
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