Customer Ratings & Reviews

Hello Lemota23,

I’m very sorry for the difficulties you’ve experienced with your Soundbar’s setup. We completely understand your frustrations, and we are here to help.

The HW-C400 features two ways to connect to a TV; digital optical audio and Bluetooth wireless audio technology. If your TV is compatible with one of these two audio connections, you should have no issue connecting the soundbar to your TV. Follow the steps below to connect the soundbar to your TV via one of the two available connections:

An optical cable is a great way to connect your soundbar to your TV and the method we recommend using for the HW-C400. With optical, you can also connect your devices (cable boxes, video game systems, and Blu-ray players) to the TV, and have the sound output from the TV to the soundbar.
1. With the TV and soundbar turned on, connect one end of a digital optical cable to the OPTICAL OUT port on the TV.
2. Then, connect the other end to the DIGITAL AUDIO IN (OPTICAL) port on the soundbar.
3. Press Source on the remote or soundbar, and then set the soundbar to the D.IN. setting.
4. Finally, on the TV, you need to set the speaker output to external speakers.

The TV's sound will now play from the soundbar.

Your soundbar is also compatible with a Bluetooth connection to the TV. To connect the soundbar wirelessly, follow the steps below:

1) Press the PAIR button on the remote to enter BT PAIRING mode. You can also press the SOURCE button on the top panel and then select BT. “BT” changes to “BT PAIRING” in a few seconds automatically or changes to “BT READY” if there is a connect record. If BT READY appears, press and hold the SOURCE button on the top panel of the Soundbar for more than 5 seconds to display BT PAIRING.
2) Select the Bluetooth sound mode on your TV (See your TV's user manual for assistance)
3) Select “[AV] Samsung Soundbar A470 Series” from the list on the TV’s screen. An available Soundbar is indicated with “Need Pairing” or “Paired” on the TV’s Bluetooth device list. To connect the TV to the Soundbar, select the message, and then establish a connection.
When the TV is connected, [TV Name] → “BT” appears on the Soundbar’s front display.

You should now hear TV sound from the Soundbar. Once you have connected your soundbar for the first time, use the “BT READY” mode to reconnect.

You can also optimize the audio performance by by pressing the TONE CONTROL button, you can adjust the volume of the treble or bass sound. Press the button to select TREBLE or BASS and then adjust the volume between -6~+6 by using the Up/Down buttons.

Press and hold the SOUND CONTROL button for about 5 seconds to adjust the sound for each frequency band. 150Hz, 300Hz, 600Hz, 1.2kHz, 2.5kHz, 5kHz, and 10kHz are selectable using the Left/Right buttons and each can be adjusted to a setting between -6 to +6 using the Up/Down buttons. (Make sure the Sound mode is set to “STANDARD”.

Additionally, using the WOOFER button on the remote, you can adjust the subwoofer’s volume between -6 to +6 by toggling the button up or down. To set the subwoofer volume level to 0, press the button down.

If you need more help, Samsung is here for you. Please call us at 1-800-SAMSUNG, 8AM - 12AM EST (Ask for Soundbars), 7 days a week. Our Live Chat agents are also available by clicking on the ‘Support’ link on our website.

~ Samsung Solutions

Hello BrianjA,

Thank you for sharing your review of the HW-C400 Soundbar. We value your feedback and will share it with our teams.

If there is anything we can do to improve your enjoyment such as helping to optimize settings for your specific sound scenario, please contact Samsung Customer Support. Just give us a call at 1-800-SAMSUNG (Ask for Soundbars), 8AM - 12AM EST, 7 days a week. Our Live Chat agents are also available by clicking on the ‘Support’ link on our website.

~ Samsung Solutions