What to do if my LG SPM7A Speaker System has no power?
First, make sure the power cord is securely plugged into the outlet. If it is, check whether there is a power outage by testing other electronic devices.
What to do if my LG Speaker System remote control does not work?
If the remote control isn't working, first ensure you are within 7 meters (23 feet) of the unit. Then, check for any obstacles between the remote and the unit and remove them. Finally, replace the batteries in the remote with new ones.
Why is there no woofer sound from my LG SPM7A Speaker System?
First, ensure that the subwoofer's power cord is securely plugged into the wall outlet. If it is, pairing between the unit and the subwoofer may be disconnected. Please refer to page 18 of the manual to connect the unit and the subwoofer.
Why doesn't the LG Sound Sync work on my LG SPM7A Speaker System?
First, verify that your LG TV supports LG Sound Sync. Next, check the connection of LG Sound Sync (Optical or wireless). Finally, check the sound settings on both your TV and the speaker system.
Why is there no sound coming from my LG SPM7A?
There might be several reasons for the lack of sound. First, ensure that the correct input source is selected. Second, check if the mute function is activated and deactivate it by pressing the Mute button or adjusting the volume. Finally, if you are using an external device like a set-top box or Bluetooth device, adjust the volume level on that device as well.
General| Display type | LCD |
|---|---|
| Product color | Black |
| Built-in display | Yes |
| Audio formats supported | AAC, LPCM, MP3, OGG, WAV |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Audio decoders | DTS Digital Surround, DTS-HD HR, DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD |
| Equalizer modes | AI Sound Pro, Bass Blast, Bass Blast+, Movie, Music, Standard |
| RMS rated power | - W |
| Audio output channels | 3.1.2 channels |
| Center speaker RMS power | 30 W |
| Front speakers RMS power | 60 W |
| Audio sample rate (24bit) | 96 kHz |
| Soundbar speaker RMS power | 90 W |
| Subwoofer type | Active subwoofer |
| Subwoofer connectivity | Wireless |
| Soundbar power consumption | 38 W |
| Power consumption (standby) | 0.5 W |
| Subwoofer power consumption | 33 W |
| Cables included | Optical |
| Number of products included | 1 pc(s) |
| Package type | Box |
| Package depth | 589.28 mm |
| Package width | 982.98 mm |
| Package height | 226.06 mm |
| Package weight | 11748 g |
| Wi-Fi | No |
| HDMI in | 1 |
| HDCP version | 2.3 |
| 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 | Wired & Wireless |
Weight and Dimensions| Depth | 119.38 mm |
|---|---|
| Width | 899.16 mm |
| Height | 66.04 mm |
| Soundbar weight | 3719.46 g |
| Subwoofer depth | 292.1 mm |
| Subwoofer width | 180.34 mm |
| Subwoofer height | 391.16 mm |
| Subwoofer weight | 7801.8 g |
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