Edifier B3 Home Theater Wooden Audio Living Room Echo Wall Speaker, US Plug(Black)

1. Bluetooth 4.0 chip, HIFI sound quality, DSP technology
2. 4 70mm woofers + 2 19mm tweeters
3. Adopt DSP digital audio processing technology to make the signal more stable
4. Power supply: 30W / 110v
5. Material: engineering plastic
6. Interface: Bluetooth, Optical, Coaxial, Line, AUX
7. Theoretical power: Treble: 2 x 16W, Bass: 2 x 19W
8. Power supply mode: AC
9. Frequency range: 20-20000Hz
10. Input sensitivity: Line: 700mV, AUX: 550mV, Fiber Coaxial: 400mFFs
11. Speaker control: side adjustment, remote control adjustment
12. Signal-to-noise ratio: greater than or equal to 85 decibels
13. Dimensions: 100 x 7.9 x 8cm
14. Weight: 3.1kg