1. Audio input: Bluetooth/Optical/AUX

2. Control method: infrared remote control + panel button

3. Display mode: RBG LED status indication

4. Power: 50W (25W*2)

5. Distortion: <1%

6. Frequency response: 40HZ-20K HZ

7. Signal to noise ratio: ≧80dB

8. Speaker: full frequency 3 inches, 4Ω/15W X2

Dome tweeter 1 inch, 6Ω/10W X2

9. Inverted tube: variable curvature front inverted tube X2

10. Input power: DC19V-21V transient current 4A

11. Channel: 2.0 Stereo

12. Size: 127*190*114MM

13. Material: ABS + metal grille

14. Installation method: desktop

Accessories

1. Remote control

2. Instructions

3. RCA to RCA audio cable

4. Optical fiber cable

5. Power supply

6. 3.5mm RCA audio cable