Denon AH-NC732s review: Denon AH-NC732s

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CNET Editors' Rating

3 stars Good
  • Overall: 6.8
  • Design: 7.0
  • Features: 7.0
  • Performance: 6.0
Pricing Unavailable

The Good The Denon AH-NC732s have excellent noise canceling; cushy, foam earpieces; and they fold up for compact storage in their included carrying case, which is about the size of a paperback book. Also, the headphones can be used without the noise-canceling circuitry activated.

The Bad The pricey AH-NC732s sound a little too laid back and they aren't as efficient as their Bose competitors.

The Bottom Line The Denon AH-NC732s are a decent pair of noise-canceling headphones, but in terms of sound and comfort, they don't measure up to the competition for the price.

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Bose has managed to persuade thousands of people to spend large sums of money on the company's QuietComfort 3 and QuietComfort 2 noise-canceling headphones. That has emboldened companies such as Denon--which can leverage its own highly respected brand--to come up with its own pair of $300 noise-canceling headphones. Alas, Denon doesn't have the marketing prowess that Bose does, so its Quiet Comfort competitors don't have an easy-to-remember name but, rather, a somewhat hard-to-remember model number, the AH-NC732s.

In terms of design, the AH-NC732s are almost a cross between the Bose Quiet Comfort 2s, which feature a cupped around-the-ear (circumaural) design and the Quiet Comfort 3s, which feature an on-ear (supra-aural) design. The Denon 'phones have a cupped design, but the ear cups aren't as big as those of the Quiet Comfort 2s and they don't entirely fit around and over your ears; instead, they sit more on top of your ears, like the Quiet Comfort 3s do. The only difference is that on the Denons there is no padding in the middle of the ear cup like there is with the Quiet Comfort 3s.

The AH-NC732s come with an almost-identical set of accessories to that of the Bose headphones: There are two detachable headphone cables (a short 30-inch cable and a longer 60-incher), a two-pronged airplane adapter, and a faux-leather hard-padded carrying case. The AH-NC732s fold flat and fit in the carrying case, which is about the size of a trade paperback book.

When I first tried on the headphones, I thought they were comfortable, but after a little while, I was less sure about how they felt on my ears and found myself adjusting the headband to get a more comfortable fit. Everyone's ears are different, so I decided to hand them off to a couple of colleagues to see how they felt to them. One colleague came away with impressions similar to mine, while the other said he preferred the fit of the Denons to that of the QuietComfort 3s. (Note: I didn't say anything to them before letting them use the headphones).

As for sound, let's start with the positives. The noise-canceling on the AH-NC732s is quite good--arguably superior to that of either Bose model. With the QuietComfort 3s, the loud air-conditioning fan in my office was muffled, though an audible hiss was left as residue. With the AH-NC732s, the faint hiss was still there but it sounded slightly more pleasant. Like with all noise-canceling headphones, the noise canceling does exert a slight bit of pressure on your eardrum. For many people this isn't a problem, but some people get wigged out by that pressure.

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Where to Buy

Denon AH-NC732s

Part Number: AH-NC732
Pricing is currently unavailable.

Quick Specifications See All

  • Type headphones
  • Headphones Form Factor ear-cup
  • Weight 5.6 oz
  • Sound Output Mode stereo
  • Connector Type mini-phone stereo 3.5 mm
  • Additional Features foldable