GeneralBrands:JBLColor:BlackGeneral SpecificationLifestyle Model:Bar 2.1 Deep Bass CNTR (Soundbar Unit), Bar 2.1 Deep Bass SUB (Subwoofer UnitOperating temperature:0C 45COutput power (Max. @THD 1%):2 x 50W (Soundbar); 200W (Subwoofer)Power supply:100 240V AC, ~ 50/60HzSoundbar and Subwoofer stand by power:<0.5WTotal speaker power output (Max. @THD 1%):300WTransducer:4 x race-track drivers + 2 x 1 tweeter (Soundbar); 6.5 (Subwoofer)Video specificationHDMI version:1.4HDMI Video input:1HDMI Video output (With Audio return channel):1Audio specificationAudio inputs:Optical, Bluetooth, USB (USB playback is available in US version. For other versions, USB is for service only.)Frequency response:40Hz 20kHzUSB specificationMP3 bitrate:80kbps 320kbpsMP3 Codec:MPEG 1 Layer 2/3, MPEG 2 Layer 3, MPEG 2.5 Layer 3MP3 sampling rate:16kHz 48kHzSupporting file format:mp3, wavUSB port:Type AUSB rating:5V DC/0.5AWAV bitrate:Up to 3000kbpsWAV sample rate:16kHz 48kHzWireless specificationBluetooth version:4.2Bluetooth profile:A2DP V1.3, AVRCP V1.5Bluetooth frequency range:2402MHz2480MHzBluetooth Max. transmitting power:<10dBm (EIRP)Modulation type:GFSK, /4 DQPSK, 8DPSK5G Wireless frequency range:5736.35 5820.35MHz5G Max. transmitting power:<9dBm (EIRP) Modulation Type: /4 DQPSK