If you want a lightweight, closed-back wired headset for focused listening during Zoom calls, choose Superlux HD-662; if you need a longer cable and a design described as minimizing ambient distractions, choose Audio-Technica ATH-M20x. Neither model is wireless, and the supplied details do not specify a built-in microphone, so these are not complete call headsets on their own.
For Zoom, that distinction matters more than a small difference in driver size or frequency range. Both are wired, closed-back headphones aimed at monitoring, but neither product description confirms that it can capture your voice. I’d choose between them for listening comfort, cable setup, and the kind of isolation you want—not on the assumption that either can replace a dedicated headset.
• Superlux HD-662: 50 mm dynamic drivers, a stated 10 Hz–30 kHz frequency range, and a lightweight design with optimized headband pressure; the trade-off is that its simple one-sided cable has no stated length.
• Audio-Technica ATH-M20x: 40 mm dynamic drivers, a 3 m straight cable exiting on the left, and a closed-back design intended to reduce ambient distraction; the trade-off is a narrower stated frequency range of 15 Hz–20 kHz.
• For Zoom calls: Both are wired listening headphones, and neither data sheet lists a microphone.
• Choose the HD-662 if you favor the stated lightweight build, natural deep bass, and a wider frequency range.
• Choose the ATH-M20x if the specified cable reach and left-side cable exit suit your desk or recording setup.
The HD-662 is a closed-back, wired model with 50 mm dynamic drivers and a stated frequency range of 10 Hz–30 kHz. Superlux describes its sound as accurate and detailed, with a flat frequency response and natural deep bass. That combination makes it a plausible fit for someone who wants monitoring-oriented headphones for music, recording, or focused listening at a desk.
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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Comfort is part of its appeal on paper. The design is described as lightweight, with an adjustable band and optimized pressure intended to support longer wearing sessions. It also has vinyl over-ear cushions, a one-sided cable, and a 3.5 mm jack. For a Zoom setup, that one-sided cable may be tidy around a keyboard and mouse, although the cable length is not specified in the supplied details.
I’d consider the HD-662 if you want wired headphones with a stated emphasis on detailed sound, deep bass, and low weight. I would skip it if you specifically need a built-in microphone, wireless connection, or a known cable length: none of those is established by the product information here. Its passive noise control may help keep listening more contained than an open design, but the details don’t quantify how much outside sound it blocks.
The ATH-M20x is also a closed-back wired headphone, with 40 mm dynamic drivers and a stated frequency response of 15–20,000 Hz. Its product details emphasize audio reproduction for monitoring and sound isolation for focused listening. That makes it a reasonable choice for home recording, mixing practice, or a desk setup where you want a specified cable reach.
That cable is a 3 m straight design with a left-side exit, ending in a 3.5 mm jack. It gives the buyer a concrete setup detail that the HD-662 listing does not: there is a stated length to consider when the computer or audio source is not right beside you. The listing also describes the headphones as lightweight and intended for extended wear, though its listed weight is 1.8 pounds; the supplied information gives no cushion material or memory-foam claim.
For Zoom calls, the ATH-M20x may suit someone who wants wired listening headphones and a longer cable for a desk or studio arrangement. But it is not presented here as a complete call headset: no microphone is listed. If you need voice pickup built into the headphones, or a wireless connection, look for a model whose specifications explicitly include those features.
• Best fit if you prioritize a stated lightweight construction → Superlux HD-662. Its design details specifically describe a low-weight build and optimized headband pressure for longer wear.
• Best fit if you want a cable with a specified length → Audio-Technica ATH-M20x. Its straight cable is listed as 3 m, with a left-side exit.
• Best fit if you want the wider stated frequency range → Superlux HD-662. Its range is listed as 10 Hz–30 kHz, compared with 15 Hz–20 kHz for the ATH-M20x.
• Best fit if deep bass is an explicit part of the sound description → Superlux HD-662. The product information calls out natural deep bass alongside a flat frequency response.
• Best fit if your priority is a design described as minimizing ambient distractions → Audio-Technica ATH-M20x. Its closed-back design is specifically presented as helping with focused listening.
• Best fit for a tidy one-sided cable arrangement when length is flexible → Superlux HD-662. It has a one-sided cable, but its length is not given.
• Best fit for a desk or studio setup that benefits from extra cable reach → Audio-Technica ATH-M20x. The listed 3 m cable offers a clear planning point.
• Best headphones for Zoom calls? Neither is confirmed as a full headset. Choose based on listening and cable needs, and use a separate microphone unless your setup provides voice pickup another way.
The search for the “best extra bass wireless headset for Zoom calls” doesn’t match either product: both are wired, and only the HD-662’s description explicitly mentions natural deep bass. Likewise, neither sheet identifies memory-foam cushions, so I wouldn’t call either the best memory foam ear cushions headphone for Zoom calls. Those distinctions are worth checking before choosing by a phrase that sounds like a match but may not fit the actual hardware.
My Verdict
I’d choose the Superlux HD-662 for a Zoom-call desk setup if my priority were lightweight, wired listening headphones with stated natural deep bass and a broad frequency range.
I would still pair it with a separate microphone, because no built-in mic is listed.
For Zoom calls, my choice is the HD-662—but only as headphones, not as a complete call headset.
Neither product’s supplied details list a built-in microphone. Treat both as listening headphones, and plan on a separate microphone or another voice-input device for calls.
Neither is confirmed as a complete Zoom headset. The HD-662 is described as lightweight and has a one-sided cable; the ATH-M20x has a specified 3 m cable and is described as reducing ambient distractions.
No. It is listed as wired, with a 3.5 mm headphone jack. The Audio-Technica ATH-M20x is wired as well.
Neither product information sheet specifies memory-foam cushions. The HD-662 is described as having vinyl earmuffs, while no cushion material is stated for the ATH-M20x.
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