Sennheiser HD 650

Product Overview

Bid welcome to the Sennheiser HD 650s.

Sides

The HD 650s are open-backed headphones, which is obvious if you look at the outside of the ear cups. You can see the headphones’ innards clearly through the external grating.

Back

The underside of the cups is where the cord attaches.

Band

The underside of the band has padding with a divot at the top to allow the band to bend without scrunching up the pads.

Cable

The headphones come with a Y-style cable that’s over 9 feet long.

Here’s a close-up of the plugs that affix the cable to the ear cups.

In the Box

In the box you’ll find a storage case and an 1/8-inch adapter.

Durability (7.00)

The HD 650s seem to be a pretty durable set of headphones overall, with very specific strengths and weaknesses. On the plus side, the cord is thick (a plus on at-home headphones, but makes them less portable) and also removable. If the cord gets damaged, just swap it out for a new one.

On the negative end, the HD 650s have an open-backed design. While open backs do some nice things for sound quality, it lets dust get into the guts of the headphone very easily. Further, the grating isn’t particularly sturdy, and will probably dent if it fell off your desk. Unless your desk is several hundred feet above ground, the dent will likely just be an aesthetic issue.

These negative features are very minor in relation to the overall construction of the headphones, however. While some dust can flow through the grates, there’s a felt guard to protect the important bits. In general, the HD 650s are a sturdy set of headphones.

Aesthetics (6.00)

We like the looks of the Sennheiser HD 650s, but their unique look certainly won’t be for everyone. The large oval grating on the outside of the ear cups is functional, of course, but also creates an interesting look. The headphones are over-ears, which might look a bit large on your head if you’re not used to them. The greyscale paint job doesn’t create much of an aesthetic draw. While this might make them a bit boring to some, it also makes them work-appropriate (if you are planning on using these at work, we have to warn you: they leak like crazy, so you’ll have to keep your volume down if you don’t want to be the office boom box).