If you want durable, insulated headphones for DJ-style monitoring and a wired setup for pc, choose Pioneer DJ HDJ-X10; if you need open-back headphones for relaxed, detailed desktop listening, choose Amazon Renewed Sennheiser HD 660S2. The deciding difference is not simply sound character: it is whether you need to shut out a noisy environment or want an airy listening design for a quieter space.
If you want durable, insulated headphones for DJ-style monitoring and a wired setup for pc, choose Pioneer DJ HDJ-X10; if you need open-back headphones for relaxed, detailed desktop listening, choose Amazon Renewed Sennheiser HD 660S2. The key difference is whether you need to isolate yourself from a noisy environment or prefer an open design for a quieter room.
For a pc listener, the Pioneer is the more work-oriented, sealed choice, while the Sennheiser is designed around open-back listening and a 300-ohm transducer. Neither is a Bluetooth model, so shoppers specifically seeking bluetooth headphones for pc should look elsewhere.
Pioneer DJ HDJ-X10 vs Amazon Renewed Sennheiser HD 660S2 at a Glance
• Pioneer DJ HDJ-X10: Strong fit for loud settings, with high sound insulation, 50 mm drivers and a durable, touring-oriented design; its trade-off is that it is a wired DJ headphone, not a wireless PC headset.
• Amazon Renewed Sennheiser HD 660S2: Strong fit for detailed, comfortable listening in a quiet space, with an open-back design and detachable cables; its trade-off is that open backs let environmental sound in and its impedance is 300 ohms.
• Choose the Pioneer if your priority is monitoring, isolation and a build designed for repeated handling.
• Choose the Sennheiser if your priority is open-back music listening, breathable earpads and a relaxed sound profile.
The Pioneer DJ HDJ-X10 is the more practical pick when the listening environment is part of the problem. Its high sound insulation is intended to help with cueing and beatmatching in loud spaces, and its 50 mm drivers are specified for detailed monitoring across a 5 Hz to 40 kHz frequency range. That combination points toward a headphone built for following separate musical elements, not just casual background listening.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Durability is another clear part of its purpose. The model is shock-tested to MIL-STD-810 standards, uses metal in its moving parts, and has a detachable cable that can be replaced rather than treated as a permanent part of the headphones. The earpads and headband cushion have a coating intended to resist deterioration and make sweat and dirt easier to wipe away. A flexible swivel and ergonomic fit are useful design choices for long sessions or changing how the headphones sit during monitoring.
For pc use, I’d consider the HDJ-X10 when work involves audio monitoring, a noisy room or frequent handling. It is over-ear and wired, with a 3.5 mm jack; there is no reason to choose it for wireless freedom. Who should skip it: skip the Pioneer if you want an open-back listening experience or specifically need Bluetooth.
The Sennheiser HD 660S2 takes the opposite approach to isolation. Its open-back design is intended to feel breathable over long listening sessions, with plush ear cushions and a fit designed for comfort. That makes it a plausible choice for a quiet desk, where music, spoken audio or detailed listening can take priority over blocking the room around you.
Its 42 mm transducers use an airflow-focused design, including a vented magnet system and steel mesh damping. The stated frequency range is 8 Hz to 41,000 Hz, and the product description emphasizes a natural, relaxed presentation with added sub-bass extension. In everyday terms, the design is aimed at listeners who want to hear detail and low-frequency content without relying on a closed, highly isolating shell.
The practical connection details matter for a desktop setup. The headphones are wired, have a 6.35 mm jack and come with detachable 1.8 m cables terminating in 6.3 mm and 4.4 mm connectors, plus a 6.3 mm-to-3.5 mm adapter. The 300-ohm impedance is a key distinction: check that your intended audio output is suitable for the headphones rather than assuming every PC connection will be an equally good match. Who should skip it: skip the Sennheiser if you need strong sound isolation, wireless listening or a headphone meant for noisy DJ environments.
• Best for loud rooms and DJ monitoring → Pioneer DJ HDJ-X10. Its high sound insulation is specifically suited to hearing a cue in a noisy setting.
• Best for a quiet desktop listening space → Amazon Renewed Sennheiser HD 660S2. Its open-back construction favors breathability over blocking outside sound.
• Best for a tougher work-oriented design → Pioneer DJ HDJ-X10. The shock-testing, metal moving parts and coated cushions address demanding use and regular handling.
• Best for detachable desktop cable options → Sennheiser HD 660S2. It includes detachable 1.8 m cables with 6.3 mm and 4.4 mm connectors, as well as an adapter for 3.5 mm.
• Best for a replaceable cable in a DJ setup → Pioneer DJ HDJ-X10. Its detachable cable can be swapped when a working cable needs replacing.
• Best for an open-back, breathable feel → Sennheiser HD 660S2. That design may suit long listening sessions in a room where sound leakage is not a concern.
• Best for avoiding a high-impedance requirement → Pioneer DJ HDJ-X10. Its listed impedance is 32 ohms, compared with 300 ohms for the Sennheiser.
• Best for Bluetooth convenience → Neither. Both are wired headphones, so neither fits a requirement for wireless PC audio.
My Verdict
For pc use, I would choose the Pioneer DJ HDJ-X10 if I needed one of these for monitoring, a busy room or regular transport. Its insulation, shock-tested construction and replaceable cable make it the more practical work tool in that situation.
Before choosing, think about where you will listen, what your computer can drive and whether the renewed condition changes your expectations. These details can matter more than the products’ broad sound descriptions.
First, consider the room. The Pioneer’s high insulation is an advantage if other people, equipment or ambient noise are nearby. The Sennheiser is open-back, so it is the more natural fit for a quiet room where you do not need to keep environmental sound out. That same design makes it a poor match for a shared space where sound leakage would be distracting.
Next, check the audio connection. Both models are wired, but their listed connections differ: the Pioneer uses a 3.5 mm jack, while the Sennheiser uses a 6.35 mm connection and includes an adapter for 3.5 mm. The Sennheiser’s 300-ohm impedance is also worth checking against your PC’s audio output or any separate audio equipment you plan to use. The Pioneer is listed at 32 ohms.
Finally, consider what kind of headset you actually need. Neither product sheet lists a microphone, and neither is wireless. If your idea of the best headset for pc includes voice chat, a boom microphone or Bluetooth, these models do not meet that need based on the listed features. If you are comparing them mainly as headphones, choose according to isolation, construction and listening style. For the renewed Sennheiser, review the current product details and coverage before deciding whether that condition is right for you.
For noisy surroundings or monitoring, the Pioneer’s high insulation and DJ-focused design make it the more suitable option. For detailed listening in a quiet room, the open-back Sennheiser is the better match.
Are either of these Bluetooth headphones for PC?
No. Both are wired models. The Pioneer has a 3.5 mm jack; the Sennheiser has a 6.35 mm connection and includes an adapter for 3.5 mm.
It depends on the PC’s audio output. The headphones are listed at 300 ohms, so check whether your computer or planned audio equipment is suitable for that impedance before choosing them.
The Pioneer is explicitly designed for demanding use, with MIL-STD-810 shock testing, metal moving parts and a detachable cable. The Sennheiser emphasizes comfortable open-back listening and detachable cables, but its listed features do not describe the same shock-tested construction.
• iClever BTH18 vs CoolJumper Earbuds 120H comparison
• Sennheiser MOMENTUM True vs Jabra Evolve3 comparison
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.