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Product Description
Enjoy versatile setup options with the LG SJ7 Sound Bar Flex 320W Soundbar System. Its soundbar consists of two speakers that can be set up as one traditional soundbar, as stereo front speakers, or as a front and rear stereo speaker setup. Portable mode is also available, which would allow you to take the secondary speaker anywhere wirelessly thanks to its built-in rechargeable Li-ion battery, which lasts up to four hours per charge.
This soundbar system has an HDMI and an optical input for connecting your wired external devices. The HDMI output features ARC-compatibility for the reproduction of TV-based audio such as that from built-in apps. For wireless connectivity with your compatible smart devices, it also has Bluetooth built-in. The system includes an optical cable for instant connectivity and a vertical table stand for the speakers.
This soundbar system has an HDMI and an optical input for connecting your wired external devices. The HDMI output features ARC-compatibility for the reproduction of TV-based audio such as that from built-in apps. For wireless connectivity with your compatible smart devices, it also has Bluetooth built-in. The system includes an optical cable for instant connectivity and a vertical table stand for the speakers.
| System | |
| Configuration | Soundbar Mode: 2.1-channel Rear Surround Mode: 4.1-channel Portable Mode: 2.1-channel (primary speaker), 2-channel (secondary speaker) |
| Total Power Output | Soundbar Mode, Secondary Speaker on AC Power: 320 W Soundbar Mode, Secondary Speaker on Battery Power: 140 W Rear Surround Mode, Secondary Speaker on AC Power: 320 W Rear Surround Mode, Secondary Speaker on Battery Power: 140 W Portable Mode, Primary Speaker: 160 W Portable Mode, Secondary Speaker: 30 W Front: 2 x 60 W Subwoofer: 200 W |
| Audio Processing | Dolby Digital, DTS Digital Surround |
| Audio Formats Supported | LPCM |
| Connectivity | |
| Bluetooth Version | 4.0 |
| Inputs | 1 x HDMI 1 x optical TOSLINK |
| Output | 1 x HDMI |
| Other Connectors | 1 x USB (service only) |
| HDMI Version | 1.4 |
| General | |
| Recommended Screen Size | 43" (109.2 cm) and up |
| Battery Type | Li-ion |
| Battery Capacity | 5200 mAh |
| Battery Charging Time | 3.67 hours |
| Battery Life | Up to 4 hours of playback |
| Power Requirements | Not specified by manufacturer |
| Power Consumption (Standby) | Soundbar, Subwoofer: <0.5 W |
| Dimensions (W x H x D) | Primary Speaker, Secondary Speaker: 13.4 x 2.9 x 4.3" (34.04 x 7.37 x 10.92 cm) each Subwoofer: 6.7 x 12.6 x 9.9" (17 .02 x 32 x 25.15 cm) |
| Weight | Soundbar: Not specified by manufacturer Subwoofer: 9.26 lb (4.2 kg) |
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