Best Bluetooth TV Sound Bar

(1) main specifications for tv soundbar

CPU:Amlogic S905X Quad-core 64-bit ARM Cortex A53
DDR:2GB RAM
Flash:16GB ROM
WiFi:2.4G+5.8G Dual Band WiFi
Bluetooth:BT 4.0(CSR-USA )
Speakers:Subwoofer:5.25"",30W; Mid range:2.75"" (15W+15W); Tweeter:2"" (10W+10W)
Amplifier:DSP5.1 ( Wireless 5.8G )
Power supply:External power supply
Material:Wooden+Anode Aluminum
Mircophone:Aluminum
HDMI IN:2*HDMI IN support more devices connected together

(2) Back Panel for tv soundbar

DCIN: 1 x DC 19V/3.5A input interface
ON/OFF: 1 x Power Switch for power on/off
Reset: 1x Restore button for system receovery
Mirco SD slot: 1x Micro SD Slot
USB: 2 x USB 2.0 for Hard Disk PVR function and software update
HDMI OUT: 1 x HDMI 2.0 (4K supported)
HDMI IN: 2 x HDMI 2.0 IN for extra device input
Ethernet: 1X 10/100M RJ45 Port
Digital Audio: 1x SPDIF input for digital audio
               1x coaxial input for digital audio
AV OUT: 3.5mm RCA female for Video, Audio Left and Audio Right
Wireless Expansion Card Slot: Applied for wireless MIC, wireless subwoofer expansion
Microphone: 2 x wired MircoPhone interface (3.5mm)
Analog Audio Interface: 1x AUX IN connector (3.5mm)

(3) Size and packing for tv soundbar

Unit Dimension: 900*230*90 mm
Gift x Box  Dimension:924*248*151mm
Carton  Dimension:1050*180*335mm
Carton  Qty&Weight:1pcs/Carton,9kgs
Qty/Container:466/ 900 /1050 units per 20'/40'/40' HighContainer