Why is the red LED on my Samsung HW-K551 Speakers subwoofer blinking and no sound is being produced?
The red LED blinking on the subwoofer and the absence of sound indicates that your subwoofer may not be connected to the main unit. Try reconnecting your subwoofer.
Why did the TV SoundConnect (TV pairing) fail on my Samsung Subwoofer?
TV SoundConnect is supported by some Samsung TVs released from 2012. Check your TV to see if it supports TV SoundConnect. Update your TV with the latest firmware. To reset the TV SoundConnect connection, press and hold the p button for 5 seconds.
What to do if TV SoundConnect (TV pairing) failed on Samsung Speakers?
First, ensure your TV supports TV SoundConnect, as it's available on some Samsung TVs released from 2012 onwards. Next, update your TV to the latest firmware. You can also reset TV SoundConnect and connect again by pressing and holding the p button for 5 seconds.
What to do if a function does not work when the button is pressed on Samsung HW-K551?
General| Audio decoders | DTS 2.0, Dolby Digital 5.1 |
|---|---|
| RMS rated power | 340 W |
| Audio output channels | 3.1 channels |
| Audio Return Channel (ARC) | Yes |
| Product color | Silver |
| TV stand usage | - |
| Audio formats supported | AAC, FLAC, OGG, WAV, WMA |
| Consumer Electronics Control (CEC) | Anynet+ |
| Soundbar speaker RMS power | - W |
| Subwoofer type | Active subwoofer |
| Subwoofer location | Separate |
| HDMI in | 1 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Connectivity technology | Wireless |
| Subwoofer driver diameter (imperial) | 7 \ |
| Package depth | 210 mm |
| Package width | 1175 mm |
| Package height | 488 mm |
| Package weight | 12000 g |
Weight and Dimensions| Depth | 87.5 mm |
|---|---|
| Width | 1010.5 mm |
| Height | 54 mm |
| Soundbar weight | 2600 g |
| Subwoofer depth | 154 mm |
| Subwoofer width | 452 mm |
| Subwoofer height | 335 mm |
| Subwoofer weight | 6800 g |
Provides essential safety guidelines and warnings for the product.
Details warnings about electric shock, moisture, and chemical hazards.
Outlines precautions for installation, ventilation, heat, and battery handling.
Explains the functions of each button on the remote control.
Details precautions for installing the soundbar safely on a wall.
Explains how to connect the subwoofer wirelessly, both automatically and manually.
Instructions for connecting the soundbar to a TV using a digital optical cable.
Provides steps to connect the soundbar to a TV using an HDMI cable.
Addresses common problems like no power, no sound, remote issues, and connectivity failures.
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