Review: Grado's GW100 headphones make open-back wireless affordable

in iPhone edited January 2021
There may be superior-sounding open-back headphones, but you'll be hard-pressed to find anything better than the Grado GW100 that's both wireless and affordable.

Grado GW100 Wireless Headphones

Recently I checked out Audio-Technica's ATH-AD1000X headphones as a possible open-back option for Macs, iPads, and iPhones. They sound excellent -- I'm wearing them as I write this -- but a fundamental obstacle is that as with many open-back models, they're wired-only. That doesn't fly with too many people these days, especially iPhone owners.

Grado is a well-known brand in the audio world, primarily as a source of open-back headphones that won't break the bank. The GW100 is its first Bluetooth option, which it claims it held off on until it could match the quality of wired products.

Once more, a quick primer. Most headphones are closed-back, which improves qualities like noise isolation at the expense of shaping output and creating a narrower soundstage. Open-back headphones tend to have a "purer" sound with a wide stage, at the cost of bass.

Construction-wise the GW100 isn't terribly impressive out of the box. Most of it is built of lightweight plastic, and the earpieces are covered with a cheap, removable foam lining. It's not what you'd anticipate from something costing $249.

It does retain Grado's signature style though, and lightweight means exactly that -- this might something to consider if you feel other on- or over-the-ear headphones weigh too much. Foam lining isn't ideal for comfort, but it is tolerable.

Thankfully, the tradeoff in build quality is made up for in sound. Grado says it custom-configured its driver design for the GW100, which further employs Bluetooth 4.2 with aptX, a Qualcomm compression technology that enables "CD-like" quality.

As a rule the headphones sound great. They're not audiophile quality -- you'd need aptX-HD for that -- but frequency response ranges from 20 hertz to 20 kilohertz, and most of that comes through loud and clear. I sometimes felt as if sound was a little muffled or lacking in bass, but not in any serious way, and that was more than offset by having a smooth and open soundstage.

Another pleasant feature: real physical buttons for playback. Many headphones use touch gestures these days, which I find maddeningly imprecise. Here, it's quick and easy to change tracks or volume.

A couple of minor complaints are that they bleed audio, and while portable, are even less suited to rain and sweat than usual. Both issues are inherent to open-back technology, however, so there's no faulting Grado.


If you're considering a first step into open-back headphones or simply want a more portable version, the GW100 won't disappoint so long as you know what you're in for. That's the catch, naturally -- people who want privacy or a more rugged design will have to turn elsewhere. So too will audiophiles, but they're probably browsing far more expensive options anyway. For the common man, this is excellent.

Score: 4 out of 5

Where to buy

The Grado GW100 Wireless Headphones sell for $249 at top retailers, such as Amazon and B&H Photo.


  • Reply 1 of 5
    baconstangbaconstang Posts: 1,119member
    I've had a pair of wired Grados for 17 years.  They have held up amazingly well, replacing the foam pads once and getting the cable replaced at the factory for only $35.
  • Reply 2 of 5
    jeffharrisjeffharris Posts: 801member
    I've had a pair of wired Grados for 17 years.  They have held up amazingly well, replacing the foam pads once and getting the cable replaced at the factory for only $35.
    I've been using wired Grados for years.

    I've had Prestige Series SR125 and my current SR325. They're really excellent headphones.
  • Reply 3 of 5
    chris bchris b Posts: 3unconfirmed, member
    Ditto on being a longtime owner of wired Grado cans, a pair of older SR80 cans and year-old 325e cans, love the sound coming out of both of them. I purchased a pair of these wireless cans. They sound pretty decent, burned them in via the wired connection to my 5.5 Gen iPod. My two disappointments: they do sound a bit muffled via BT, and did take part of my leap to buy after I'd read a claim on The Verge that they also use the AAC codec - these cans don't have AAC, only SBC and APT-X (I forced AAC on my Mac and only connected via SBC and it really sounded muddy, just like when connected to my iPhone via BT). The upside that seems to be missed by all of these reviews? These are the first Grados that I'm aware of that have a swappable cord! BTW, the GW100 actually sounds great with the corded connection, much better than via BT. I'll be looking at one of the Moon Audio Dragon hacks for my SR325e cans, love the sound but not so fond of the cord...
    edited July 2019 baconstangargonaut
  • Reply 4 of 5
    wozwozwozwoz Posts: 263member
    I like the way the wireless version warms your whole head with radiation, gently toasting your brain. It's especially nice in winter. All that stuff about wireless nuking your DNA is just fluff, so I wouldn't worry about it at all.
Sign In or Register to comment.