LG Sound Bar SNC4R, 4.1 Ch, 420W Soundbar with Wireless Subwoofer, Wireless Rear Speaker

General / Audio

• Channels: 4.1‑channel
• Total output power (RMS): 420 W
• Audio decoders / formats: Dolby Digital, DTS Digital Surround, LPCM, MP3, WMA

Speakers / Output distribution

• Front speakers: 2 × 50 W
• Rear (surround) speakers: 2 × 60 W
• Subwoofer (wireless, active): ~200–220 W

Sound Modes / Features

• Sound modes: AI Sound Pro, Standard, Bass Blast / Bass Blast+, Movie (Dolby Surround)
• Surround-sound expansion with rear speakers and wireless subwoofer for wider soundstage

Connectivity & Inputs

• Bluetooth: Yes (for streaming audio)
• USB playback: Yes
• Optical input: Yes (digital audio input)
• TV remote compatibility / sync features: Yes

Power Use & Consumption

• Soundbar power consumption: ~23 W
• Subwoofer power consumption: ~33 W
• Standby consumption (soundbar / subwoofer / rear speakers): <0.5 W