Technical Specifications: - Sound system: 5.1.4 channel - Power supply: 100 240VAC, ~ 50/60Hz - Battery charge time: 3 hours - Total speaker power output (Max. @THD 1%): 820 W - Main Soundbar output power (Max. @THD 1%): 400 W - Surround speakers output power (Max. @THD 1%): 2 x 60W - Subwoofer output power (Max. @THD 1%): 300 W - Soundbar transducer: 4 x racetrack drivers + 2 x up-firing full-range drivers + 3 x 0.75 (20mm) tweeter - Surround transducer (per piece): up-fring full-range driver + 0.75 (20mm) tweeter - Subwoofer transducer: 10 - Operating temperature: 0C 45C Video - HDMI In: 1 - HDMI eARC: 1 - HDMI HDCP version: 2.3 Audio - Max SPL: 103dB - Frequency response: 34Hz~20kHz - Audio inputs: 1 Optical, Bluetooth, Chromecast, AirPlay 2, USB USB - USB port: Type A - USB rating: 5 V/500 mA - Supported file format: MP3 - MP3 codec: MPEG 1 Layer 2/3, MPEG 2 Layer 3, MPEG 2.5 Layer 3 - MP3 sampling rate: 16kHz 48kHz - MP3 bitrate: 80kbps 320kbps - USB Port: (USB playback is available in US version. For other versions, USB is for Service only.) Wireless - Bluetooth version: 4.2 - Bluetooth profile: A2DP V1.2/ AVRCP V1.5 - Bluetooth frequency range: 2402MHz 2480MHz - Bluetooth Max. transmitting power: 13dbm (EIRP) - Modulation type: GFSK, /4 DQPSK, 8DPSK - Wi-Fi network: IEEE 802.11 a/b/g/n/ac (2.4GHz/5GHz) - 2.4G Wi-Fi frequency range: 2412 2472MHz (2.4GHz ISM Band, USA 11 Channels, Europe and others 13 Channels) - 2.4G Wi-Fi Max. transmitting power: 20dBm (EIRP) - Modulation type: DBPSK, DQPSK, CCK, QPSK, BPSK, 16QAM, 64QAM - 5G Wi-Fi frequency range: 5.15 5.35GHz, 5.470 5.725GHz, 5.725 5.825GHz - 5G Wi-Fi Max. transmitting power: 22dBm (EIRP) - Modulation type: QPSK, BPSK, 16QAM, 64QAM, 256QAM - 5G Wireless frequency range: 5180.0 5240.0MHz (Except Europe), 5725.0 5825.0MHz - 5G Max. transmitting power: 13dBm (EIRP) - Modulation type: QPSK Dimensions (W x H x D) - 884 x 62 x 120mm / 34.8 x 2.4 x 4.7 inches (soundbar); - 173 x 60 x 120mm / 6.8 x 2.4 x 4.7 inches (detachable surround speaker, per piece); - 305 x 440 x 305mm / 12.0 x 17.3 x 12.0 inches (subwoofer) Weight - 3.64 kg/8.0 lb (soundbar); - 0.72 kg x 2/1.6 lb x 2 (detachable surround speaker); - 11.10 kg/24.5 lb (subwoofer) Power consumption - Off mode: N/A - Standby for Soundbar (when all wireless connections are deactivated): < 0.5 W - Network standby (Soundbar): < 6.0 W - Network standby (Subwoofer): < 2.0 W - Time to standby: <10 minutes #JBLBAR91 #JBLSOUNDBAR #JBLBAR9.1 #TrueWirelessSoundbar #ซาวด์บาร์คุณภาพ #ซาวด์บาร์ราคาดี #ซาวด์บาร์