SAMSUNG 2.1 Channel Soundbar & Wireless Sub (HWN450)


  • Bluetooth
  • Wireless Active Subwoofer
  • Virtual Surround Sound
  • 320W

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General Feature
Total Power 320W
Number of Channel 2.1 Ch
Number of Speaker 4 Speakers
Frequency Range 42Hz~20kHz
Speaker Type Sealed Enclosure
Subwoofer Type ( Active / Passive / Wireless, Bulit-in ) Wireless Subwoofer
Subwoofer Enclosure Type Bass Reflex
Subwoofer Driver Size 6.5"
Center Speaker N/A
Up-firing Speaker N/A
Side-firing Speaker N/A
Audio Feature
Surround Sound Expansion (Virtual Surround Sound) Yes
Dolby Digital Dolby 2ch
Dolby No
Dolby Atmos No
DTS Digital Surround DTS 2ch
Bluetooth HI-FI Codec No
Number of Sound Modes (DSP) 2
Sound Modes SSE,Standard
Game Mode N/A
UHQ 32bit Audio No
Wireless Rear Speaker Included No
Auto Sound Mode No
Wide Range Tweeter No
Distortion Cancelling No
Hole Array Technology No
Video Feature
3D Video Pass Yes
4K Video Pass No
Decoding Format
MP3 Yes
Wi-Fi No
One Control Yes
Wireless Frequency Band 5GHz
One Cable (Power Pass to TV) No
Anynet (HDMI-CEC) Yes
USB Music Playback Yes
USB Host Music Playback
Micro USB for LAN/SW Update Yes
Ethernet Port No
Bluetooth Bluetooth
Bluetooth Version 2.1
Bluetooth Power On Yes
Number of HDMI Input/Output 1 HDMI Input/Output
HDMI Version 1.4
HDCP 2.2 No
Number of Audio Input 1
Number of Optical Input 1
Auto Power Link Yes
Special Feature
Smart Things App (Changed from Samsung Connect App) No
Samsung Audio Remote App (Bluetooth) Yes
Wall Mounting Yes
Compatible with SWA-8500S Yes
Compatible with SWA-9000S No
Multiroom App No
One Power No
Packing Type One Packing
Net Dimension (Main Speaker) (WxHxD) 904.0 x 55.0 x 80.0
Net Dimension (Wireless Module) (WxHxD) N/A
Net Dimension (Sub Woofer) (WxHxD) 220.0 x 369.0 x 279.0
Gross Dimension (WxHxD): One Packing 971.0 x 448.0 x 272.0
Net Weight (Main Speaker) 2.2 kg
Net Weight (Speaker) N/A
Net Weight (Sub Woofer) 5.7 kg
Gross Weight (One Packing) 11.2 kg
Stand-by Power Consumption (Main) 2.55W
Stand-by Power Consumption (Subwoofer) 0.45W
Operating Power Consumption (Main) 25W
Operating Power Consumption (Subwoofer) 28W
Free Voltage Yes
Energy Star No
Remote Controller Yes
HDMI Cable No
Optical Cable Yes
Audio Cable No
USB Cable No
Wall Mount Bracket Yes
TV Mount No
Battery Yes

Additional information


12 reviews for SAMSUNG 2.1 Channel Soundbar & Wireless Sub (HWN450)

  1. 5 out of 5



    Great sound, liked the design and like how its wireless

    Originally posted on

  2. 5 out of 5


    Fantastic soundbar for the price!

    This soundbar works great for the space that I’m in! My townhouse isn’t huge, so it puts out enough sound on my main floor. I would suggest getting something more powerful if you have a bigger living room/family room. Overall, it’s been fantastic and highly recommend for the price.

    Originally posted on

  3. 2 out of 5


    Sounds Muddy with no Clarity.

    I just bought a HWN-450 and it sounds Muddy with no Clarity. You are much better off to buy a Sony A/V Receiver and Real Speakers as it will drive you nuts listening to music or movies as you can never get the sound good and clear at any level. Sure they make TV sound better but that is about it. Sad I wasted almost $200 on it…

    Originally posted on

  4. 4 out of 5

    Don in Dallas

    Great sound and easiest installation Ever

    Engineers at Samsung did a great service by making mounting easy. The bar hangs on 2 L-brackets with key hold slots allowing the anchors to mount to wall THEN hanging the bar on. Allowing a level installation first try. OK, now these are 14 3/8″ on centers so you cant hit 2 studs, only one. Really? Sound: Very balanced high range with bass level, so a Grand piano sounds like its actually in the room. You can boost treble and bass if you want to, but its realistic for TV audio. Setup was instant and My Dish remote works on this with my Samsung TV. When off there is no annoying standby light on bar lighting up the bedroom. Love this design

    Originally posted on

  5. 1 out of 5


    Not powerful

    I bought this sound bar on black Friday to go with my 4k 65 inch Samsung TV the off the TV speakers are more powerful than this sound bar. My music needs to be on 34 or higher . Maybe I have a defective one

    Originally posted on

  6. 1 out of 5


    Sounds fine, easy to hook up but audio drops out.

    My wife bought me this for Christmas and she deliberately bought a Samsung as our 49″ 1080P TV is Samsung. Opened it up, excited to hook it up and discovered that the audio drops out and random times losing a word or two. I took it back to BestBuy and the second one did the same thing. Talked to BestBuy and they said it’s probably the TV but they wouldn’t help me because I didn’t pay for their coverage even though the TV is still under warranty.

    I then literally spent hours emailing, chatting, calling Samsung tech support having to do the same mundane reboots and resets every time to no avail. Finally they agreed to get someone out to replace the main board on the TV. Took him 2 weeks to get the part and 45 minutes to install it. The first day it seemed fine and even survived an entire Harry Potter Movie so I thought I was good. Then, today, the very next day, my wife let me know that she and my son noticed it dropping audio again, sigh.

    Since BestBuy would only take the sound bar back until tomorrow she just took it back and got her money back.

    I think my solution is going to be to go and buy a comparable Sony TV and sound bar and give this defective TV away and be done with Samsung. Sad too as before this, I’d been purchasing just about all Samsung. This one experience has led me to the conclusion that I should now avoid both Samsung and BestBuy.

    Originally posted on

  7. 5 out of 5


    New user

    I bought 3days ago. I connected with Bluetooth(BT). I’m using only for movies.
    Until now I dont see any diferences betweeen TV speakers and soundbar.
    Do I need to connect with wires or BT is OK ?
    What kind of audio(dolby, atmos, DTS….) should I play ?

    Originally posted on

  8. 2 out of 5


    It’s cheap for a reason

    The bar itself makes an ok sound, but the subwoofer makes no sound at all. It is just a huge black box that does nothing. Pretty disappointed with this product. Try to test before buying. Bought it because the bar was narrower than others.

    Originally posted on

  9. 4 out of 5


    Great Soundbar and Subwoofer!

    I just ordered this from the Samsung website with assistance for on-line chat person. Once I got it all set up, the sound was quite extraordinary and fills my living room with clean, crisp, clear sound. Easy to install to my older Samsung Smart TV. Highly recommend it!

    Originally posted on

  10. 5 out of 5



    I bought this a couple months ago and its excellent soundbar does the job filling up my room with sound and the subwoofer is fantastic no problem at all I like the design but I recommend buying the rear speaker for the full experience.

    Originally posted on

  11. 1 out of 5


    OK for a Bedroom TV…not for main TV – POOR

    Bought for television in living room…not good sound for our main tv. voices are muddy….base from subwoofer is nearly non-existent. Moved the soundbar to our bedroom TV. Tried the 650 version…even worse with center speakers. Tried the Costco version, poor muddy sound as well. Soundbars were being used on Samsung QLED tv and just are to weak in design to generate decent sound. Switched to Vizio soundbar for living room TV and now have sound that is clear, good base and sounds like a sound system. This soundbar warrants a don’t buy or use where sound is not critical.

    Originally posted on

  12. 1 out of 5

    Ray Hanania

    Samsung Soundbar HW-N450 problems

    The Samsung HW-N450 soundbard has a problem and breaksdown causing the sound the blank out, causing silent moments during the audio. (Audio breaks). There is no solution for it and Samsung can’t help.

    Originally posted on

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