While they were on clearance, I started out with purchasing one speaker to see how much I'd like the sound at home. Well, I went back and prchased 3 more. The sound is amazingly crisp and strong. I have all of them paired and 2 of them paired as stereo so the app controls it as 3 speakers and they work seemlessly together via the Heos app. I give it Four stars because the bass begins to drop off around 80% volume, which I believe is due to the type of magnet used. Regardless, I would buy more if I could.

I love these speakers . The HEOS app is a superb ecosystem that integrates devices effortlessly. I have the Sonos and Bose systems in my home and they each bring their unique features with them. Denon 150 does an incredible job with soumd quality , ease of use and adds class and quality built to my sound systems . Strongly recommended

The black Denon Home 150 is a good-looking speaker. The fabric around the speaker is of terrific quality. The base, top edge, and back panel are made of strong plastic, and the top panel is covered by glass and can be a fingerprint magnet, so keeping a wiping cloth around is recommended. It is rather small, making it a good fit for night tables and countertops. The top features some controls that cannot be seen until you hover your hand above and they light up, which is a cool effect. There’s also a subtle status LED at the very bottom. I would say it’s a rather classy design. As far as connectivity, there are several options available. You can connect the speaker via Bluetooth, WiFi, Ethernet, USB-A port, and through a 3.5mm auxiliary port. While you could use the 150 by itself through AUX, USB port, or Bluetooth, in order to get the best experience, the HEOS app must be downloaded to your phone or tablet (Android or iOS). The app is basically the command center for using all the speaker’s features. Setting it up does involve a series of steps, which are somewhat well explained through the app. The clean-looking HEOS app is rather useful and allows for operating more than one Denon device separately or at the same time as well as getting firmware updates. It also provides a portal to connect to the most popular streaming channels such as Amazon HD, Pandora, Spotify, Tidal, and many more. Interestingly, you must create a HESOS account in order to make use of it, which I found odd, but not a big deal. Now, these speakers get surprisingly loud. The device has a dynamic 1” tweeter and a 3.5 mid-bass driver, which were more than enough to fill a room-sized dance studio at about 50%-60% volume. Out of the box and listening to Amazon Ultra-HD content (192kHz/24bit), the sound is full, dynamic, and rather pleasant. This is quite an accomplishment since the speaker only produces mono sound (you’d need two speakers to create stereo). The bass is rich, impactful, and has sub-bass that can be felt. For all that bass, I was happy to find that the midrange was not recessed, as vocals and instruments were clearly depicted. The treble was distinct and provided more clarity. However, at higher volumes -above 70%, I did experience some distortion on the low end and some significant sibilance, which implies that this may not be best for full 100% blasting at a dance party. This became even more apparent when playing lower-res content. Thankfully, the HEOS app features a much-needed EQ which helps quite a bit. Since I am using two Home 150s, I tried the stereo feature in my home entertainment, and it worked wonderfully. The channel separation brought an impressive level of imaging and soundstage to music and video, especially action-oriented flicks. It’s fascinating how much bass can be felt without a sub-woofer. To be honest, I’m not sure this would take the place of a good home theater sound system, considering the price of two speakers, and I still believe the 150’s work best for multi-room setups. My main complaint is that the Home 150 does not have a native Voice Assistance functionality. In order to use it with Amazon Echo, Google Assistant, or Siri, one must set it up through the HEOS app, which requires further steps. Although I am comfortable with these types of processes, I can imagine someone who is not used to technology integration and wants things to just work becoming a bit frustrated. While the speaker played whatever I wanted by asking Alexa through my phone or my echo devices, I felt a little bit disappointed. Another rather small complaint is that the top controls don’t allow for skipping tracks. I feel sometimes as if the Home 150 is just a slightly better shelf speaker. In the end, if you want a hassle-free voice-controlled “smart” speaker, this is not for you. However, I think the Home 150 is a respectable offering from Denon. It produces surprisingly good HD-quality sound, looks classy, has a ton of connectivity options, and can be placed anywhere. If you don’t mind pulling out your phone at all times to control it, or through a secondary Assistant device, then this is certainly a decent purchase -especially if you are already part of the Denon ecosystem.

This Denon wireless speaker is replacing my old google home wireless speaker. I used to think my Google speaker sounded pretty good for it's size. To me, this Denon speaker sounds at least ten times better. This is one of those products that's a no brainer for me to blindly recommend to anyone. If you just want a small versatile indoor speaker that produces high end level audio, give this a try. I don't think that I've ever been this impressed with any wireless speaker. As mentioned previously, the sound is incredible for it's size. This is one of those speakers that you don't need to turn up the volume high for it to sound good. Even at low volume, the sound produced is pristine. The sound is full and rich with very crisp vocals and very impressive lows. What's most impressive is how the low frequency is tight and punchy but it never drowns out the mids and highs. I played a lot of classical, reggae, pop, techno, hip hop, and metal. I couldn't find a single genre that resulted in this Denon speaker rendering a poor sound signature. The build quality is very impressive. The controls on the top of the speaker are touch sensitive but also "proximity sensitive". They activate when your hand is near the speaker. The speaker comes with a very modern and high quality feel non-removable grill cover. The bottom and top panels of the speaker are made of a high quality plastic. You can tell it's a high quality speaker by just picking it up. It's heavy for it's size which means they used top notch internals. Back in the day, working in the audio industry, this is how you could tell a good receiver from a better receiver. Pick it up and see how heavy it is! Setup was incredibly easy. By far the easiest wireless device that I've paired in the last...year...2 years? 3? It's been a while since I've had a product where I just download the app, make sure bluetooth is enabled on my phone and that I'm connected to my home Wi-Fi, and that's it. The Denon HEOS app just finds the product, pushes the latest update to it, and allows you to control everything from the app. I certainly didn't have to use the HEOS app to play back audio sources from my phone via bluetooth, but I liked that I could access my spotify playlists and also my SiriusXM profile directly from it. If you dont care about any of those things just make sure to open the app once in a while to see if there is a new firmware update for your Denon 150 wireless speaker. Also, thank you Denon for including a physical LAN port on this device! Great if you have spotty Wi-FI issues and want the most interrupted music experience possible! Although this wireless speaker is probably one of the pricier options out there, it's sound reproduction lives up to the price. If you're looking for great sound to come from a nightstand in your bedroom, a coffee or end table in your living room, this is easily the one to get.

The Denon Home 150 is a fantastic speaker that can push out some big sound with its compact form. The speaker has been a fantastic addition to my home and doesn’t take up much space on either a desk or shelf. I have been thoroughly impressed by its ability to play music clearly and crisply at any volume, and even at full volume. The HEOS app on my iPhone works well and allows for a simple interface with many various music services like Pandora, Spotify, Amazon Music HD, Tidal, etc. I have been extremely impressed with Amazon Music HD and it’s ability to sound concert like on so many songs that I feel like the music is coming from a larger stereo setup. The Denon Home 150 has a modern look and style to it that makes it stand apart from other similar type speakers. There aren’t any physical buttons present on here. Instead the buttons are touch buttons that light up when your hand approaches or hovers near the top of the speaker. When lit up you see a play/pause, volume up and down buttons. Also you see a row of 1,2,3 buttons and these can be programmed to your favorite selections of music, or artist from your preferred music service. The nice thing about this feature is that your phone does not need to be used to do this. The HEOS app will connect to your 2.4g or 5g home wifi and always be able to play music without a phone present. Certainly you can always pair your phone with Bluetooth, Apple AirPlay 2, and also via an AUX line as well. Phenomenal sound from a compact form. I will recommend this speaker and will guess that you’ll also enjoy it as much as I have been in my home.