Denon AH-MM400 (2016) vs Sennheiser Momentum 2.0 / HD1 On-Ear (2015)

The Denon AH-MM400 (2016) makes for a good, if unremarkable, Closed-Back Headphone for people with a $330 budget.

The Sennheiser Momentum 2.0 / HD1 On-Ear (2015), however, is merely mediocre at its $99 asking price, when compared to similarly priced products, and won't satisfy the needs of most people.

In either case, we suggest that you first take a look at some other options at the $330 and $130 price points before committing to one of these - it's likely that you'll be able to find some better alternatives.

If you're still interested in learning more about the Denon AH-MM400 (2016) and Sennheiser Momentum 2.0 / HD1 On-Ear (2015), however, we wrote a summary of what we could find about them:

The Denon AH-MM400 (2016) was loved by reviewers at Wirecutter (NYTimes), a highly trusted source that performs reliable in-depth testing. It did great in its "The Best Everyday Audiophile Headphones" roundup where it was named its "Top Pick", which, in itself, makes it a product worth considering.

Taking a look at the Sennheiser Momentum 2.0 / HD1 On-Ear (2015), it got featured in roundups from two reliable sources that conduct their own testing - TrustedReviews and Rtings - but it fell short of earning a top spot in either.

When we thoroughly analyzed their review scores, we learned that all of the sources that tested both Closed-Back Headphones, including TrustedReviews, preferred the Denon AH-MM400 (2016) over the Sennheiser Momentum 2.0 / HD1 On-Ear (2015).

We also took a look at which sources they managed to impress the most. The Denon AH-MM400 (2016) was liked best by Head-fi, which gave it a score of 9.7, while the Sennheiser Momentum 2.0 / HD1 On-Ear (2015) got its highest, 8, score from TrustedReviews.

Lastly, we averaged out all of their review ratings and observed that the Denon AH-MM400 (2016), with its 8.6 average, performed considerably better than most Closed-Back Headphones - the mean score for the product category being 7.4 out of 10 - while the Sennheiser Momentum 2.0 / HD1 On-Ear (2015) managed an average of 7.3.

There's one caveat here - it might not be entirely justifiable to do a direct Denon AH-MM400 (2016) vs. Sennheiser Momentum 2.0 / HD1 On-Ear (2015) review average comparison since they aren't priced the same and more expensive products tend to get higher review scores from some sources.