Samsung HW-N450 Soundbar Review

The Samsung N450's bar is simple, has a dark gray color, and looks nice overall. The front is covered with a metal grill, but the rest is solid plastic. On the right edge, four physical buttons control the soundbar's functions. It has a premium feel overall thanks to its solid construction.

The Samsung HW-N450's subwoofer is dark gray, just like the bar. It's made of solid plastic and has the port on the back so you don’t see it. The speaker is on the left side and it's entirely covered with a fabric that can easily collect dirt or get damaged.

This soundbar has no satellites.

The Samsung N450's bar is fairly wide. It's unlikely that it'll fit between the legs of the stand of most 55-inch TVs, so you might need a wider table to accommodate both the TV and the bar. On the upside, the bar isn't that tall, so you shouldn't have problems with it blocking part of your screen unless you have a TV that sits flush on the table, like the Sony A9F or the Sony A9G.

The subwoofer of the Samsung HW-N450 has an average size, similar to that of a desktop computer. You can easily place it next to your couch or your TV stand.

There are no satellites in this setup.

The back of the bar is plain. It has two openings for the input ports and the power cable. If you want to wall-mount it, you have to use the universal holes found on the underside.

The back of the HW-N450's subwoofer is fairly simple. The port is located at the top, and at the bottom, you'll find the power cable input and the wireless pairing button.

This setup has no satellites.

The Samsung HW-N450 has a good overall build quality. The bar is made of metal and solid plastic, while the subwoofer is made of solid plastic and has one face covered in fabric. The entire build feels robust and a little premium and resembles the Samsung HW-R550 and the Samsung HW-R650. We don't expect you to have any issues with its build quality.

• Remote
• Bar power cable
• Bar power brick
• Subwoofer power cable
• Optical cable
• Screws & washers
• Wall-mounting brackets & template
• Manuals

The Samsung N450 has a decent frequency response. It's a bit on the warm side, but this shouldn’t bother most people. However, it doesn’t have a great low-frequency extension and is lacking a bit on overall bass. This won’t be ideal for bass-heavy content like movies and some music genres, but won’t affect voice-oriented content like podcasts and audiobooks.

When listening to the HW-N450, the soundstage is decent. It's about as wide as the bar itself, and the bar isn’t doing any tricks to widen the soundstage. Also, the focus is very good, and the soundstage doesn’t sound diffused, which is good and typical of most soundbars. Objects seem to be coming from a more accurate pinpoint location rather than a general area.

The Samsung N450 can get loud enough for most uses, like in a crowded environment or a large room. It doesn’t get as loud as some higher-end models like the Samsung HW-Q90R, but it will still be more than enough for most people. When pushed at the max volume, there's a bit of compression in bass and treble, but not enough to be an issue for most people.

The HW-N450 soundbar has good THD performance. It performs well and produces clear and pure sound at a normal volume, at around 80dB. However, when pushing the bar to its maximum capacity, you might notice there's a big jump in THD in the high-bass range, but it might not be as noticeable as with real-life content, and most people probably won't use the soundbar at max volume very often.

The center channel performance of this soundbar is sub-par. It's a 2.1 setup, meaning that it doesn’t have a discrete center speaker. It uses the left and right speakers to create a sound in the center, which will sound more diffused and less clear compared to a discrete one. The graph shows a pretty dark-sounding profile, but since there’s hardly any bass on the center channel, this shouldn’t affect the performance too much. Voices will still sound fairly clear and accurate.

The Samsung N450 is a 2.1 setup, so it'll downmix surround content, but it sounds very dark and bass-heavy. However, this might be wanted, to put more emphasis on the bass sounds found on surround content instead of the higher frequencies. This soundbar can only use its left and right speakers, which won’t do an accurate and clear representation of surround objects. This means the result won't be very immersive and the objects will be perceived to come from the front instead of to your sides or behind you.

This soundbar doesn’t have height channels and doesn’t support Atmos.

The Samsung N450 has sub-par sound enhancement features. It's missing room correction, which means this soundbar may sound differently depending on your room. It also lacks a dialogue enhancement feature, so if you have difficulty hearing voices and speech, especially at low volume, this soundbar won’t be able to help you with that. On the upside, you can adjust the amount of bass coming from the sub, and you have a 7-band graphic EQ, which is decent but doesn’t allow for that much control over the general frequency response.

The Samsung HW-N450 has only the most common inputs. You have an Optical Audio In, which is great for surround sound, but you also get an HDMI ARC to connect to your TV and a Full HDMI In to connect to one external device like a game console. For those who prefer wired connections over Bluetooth, the HW-N450 offers an Analog 3.5mm jack in to help you connect to your portable media player or phone. Finally, the soundbar has a micro USB port that can play files and also appears in the inputs list.

Over the HDMI ARC port, this soundbar supports Dolby Digital and DTS, which are the most common formats supported by soundbars. You shouldn't have issues decoding 5.1 surround sound from any content that supports it, like Blu-ray discs or streaming media. Unfortunately, due to ARC's limitations, you can't play lossless formats.

The Full HDMI In port supports the same formats the HDMI ARC port does. You shouldn't have issues downmixing a 5.1 surround audio from streaming services that support it, like Netflix. Unfortunately, none of the high-end uncompressed sound formats are supported on this soundbar.

As expected, the N450's Optical Port supports both Dolby Digital and DTS. So as long as the content supports it, you shouldn't have issues downscaling a 5.1 surround sound to 2.1. This content is usually available on Blu-ray discs and streaming platforms like Netflix.

The Samsung HW-N450 allows you to play content wirelessly through Bluetooth. You can easily connect your tablet to enjoy your music, but unfortunately you can’t connect to WiFi or cast using Chromecast built-in or AirPlay.

The Samsung HW-N450 has a maximum passthrough of 1080p, so your TV won't display 4k video even if both your PC and TV support it.

The subwoofer connects wirelessly to the soundbar using the small button on the back for pairing. The only wired connection to the subwoofer is its power cable.

There are no satellites in this setup.

The Samsung HW-N450's interface is fairly simple. It consists of a very small screen behind the bar grill. Unfortunately, it's very small and sometimes it needs to scroll to display the entire message. The screen displays basic info like the volume level or the selected input. We didn't experience any lag or other bugs during our testing.

The Samsung N450 has a few physical buttons on the right side. They are used to control the power, volume, and to select the input. When you select a feature from the remote control, like 'lip-sync', the '+' and '-' button can be used to increase or lower the setting.

The remote has the same style as the remotes found on higher-end Samsung TVs like the Samsung Q80/Q80R QLED. It looks sleek and allows you to control all your settings of your soundbar. Each action displays a small message on the interface screen to confirm your button press.

There's no built-in Voice Assistant Support on the Samsung N450. You can use your smart device's Google Assistant, and if you are connected via Bluetooth the reply will come through the bar.

The Samsung Audio Remote is a simple app that can pair with the N450 and allows you to control some settings of your soundbar. Unfortunately, it can’t completely replace the remote control as it's missing the 'Settings' and the 'Bluetooth' buttons. On the upside, it allows you to cast audio files from your phone or tablet, which will be played seamlessly on the soundbar.

The soundbar has an Auto-Off feature, which is great for power saving. Also, thanks to the ARC connection, the TV's remote can control the soundbar.