NVR-843SBBU - Soundbar NEVIR - Free user manual and instructions
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| Product type | Soundbar |
| Brand | Nevir |
| Model | NVR-843SBBU |
| Dimensions (W x H x D) | approx. 790 x 65 x 78 mm |
| Weight | approx. 1.8 kg |
| Power supply | AC 100-240 V, 50/60 Hz |
| Power consumption | 30 W |
| Bluetooth | Bluetooth 5.0 |
| Connectivity | Bluetooth, AUX, USB, HDMI ARC |
| Supported audio formats | MP3, WAV, FLAC (via USB) |
| Speaker configuration | 2.0 channels |
| Total output power | 20 W RMS |
| Frequency range | 80 Hz - 20 kHz |
| Remote control | Included |
| Mounting | Tabletop or wall mountable |
| Material | ABS plastic with mesh grille |
| Cleaning | Wipe with a soft dry cloth |
| Safety | Do not expose to water or moisture |
| Spare parts | Available on request from support |
| Repairability | Service-friendly design with replaceable speaker units |
Frequently Asked Questions - NVR-843SBBU NEVIR
How do I pair my soundbar with Bluetooth?
Turn on the soundbar and press the Bluetooth button on the remote or the device. On your phone, scan for available devices and choose NVR-843SBBU. The connection is confirmed by an audible tone.
What should I do if there is no sound?
Check that the source is selected correctly and the volume is not muted. Ensure the audio cable is fully inserted. For Bluetooth, try re-pairing. If the issue continues, restart the soundbar.
Can I control the soundbar with the included remote?
Yes, the included remote lets you power on/off, switch sources, adjust volume, and select preset sound modes such as Movie, Music, and News.
How do I connect the soundbar to my TV?
Use an HDMI ARC cable if your TV supports ARC, or an AUX cable. Plug one end into the TV output and the other into the corresponding input on the soundbar, then select the matching source.
Is the soundbar wall mountable?
Yes, the NVR-843SBBU is designed to be wall mountable. Use the included bracket or a compatible mount, and ensure it is securely fixed to a solid wall.
What maintenance does the soundbar require?
Clean the surface regularly with a soft dry cloth. Do not use water, solvents, or abrasive cleaners. Keep the vents and speaker grilles free from dust.
Can I play music through the USB port?
Yes, insert a USB drive with MP3/WAV/FLAC files and select the USB source. The soundbar will play compatible files directly.
How can I reset the soundbar?
To reset, press and hold the Power button for about 5 seconds until the indicator flashes. This restores factory settings and clears pairing memory.
What is the warranty and spare parts policy?
The device comes with the standard manufacturer's warranty. Spare parts such as remotes, cables, and speakers can be ordered from Nevir support.
Does the soundbar have built-in subwoofer?
This model uses a 2.0 channel configuration without a separate subwoofer. For deeper bass, connect an external active subwoofer if an output is provided, or adjust the bass EQ.
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