80W Bookshelf Active Speakers for TV Subwoofer Bass Effect USB 2.0 Hifi Home Theatre Audio System 4inch Wooden Bluetooth Speaker

Input/Output: optical Battery Capacity[mAh]: No Sound Mode: 3D Surround Sound Mode,Stereo Sound Mode,Extra Bass Mode Category: Speakers Use: Home Sabwoofer cabinet material: wood Control: Volume control,EQ Codecs: Apt-X HD Bluetooth Version: 5.0 Input Power(W): 100-199 W Wi-Fi Music: Apple Music Voice Control: No Frequency Range: 50Hz-20KHz Output Power: 80W Display Screen: No Waterproof: No Support APP: No Support Memory Card: No Playback Function: mp3 Remote Control: Yes Support Apt-x: No Intelligent Personal Assistant: none Display Screen: No Built-in Microphone: No Audio Crossover: Two-Way Number of Loudspeaker Enclosure: 4 Power Source: DC PMPO: 200W Channels: 2 (2.0) Feature: Play Video,Wireless subfoofer Battery: No Communication: AUX,Optical Input,USB,bluetooth Speaker Type: Bookshelf Cabinet Material: Wood Origin: Mainland China Certification: CE Feature 1: 80W Bookshelf Speaker Feature 2: sound bar for TV Feature 3: home cinema Feature 4: HiFi Speaker Feature 5: desktop speaker Feature 6: Boombox Feature 7: Wood Music Speakers Feature 8: soundbar Feature 9: sound speakers Feature 10: Subwoofer speaker Feature 11: soundbar for TV Feature 12: soundbar for PC Feature 13: computer speaker Feature 14: speaker for PC modname=ckeditor   1. Audio interface: optical/coaxial/LINE IN/USB 2. Control method: infrared remote control panel button 3. Display mode: RBG LED status indication 4. Power: 80W 5. Distortion: <1% 6. Frequency response: 50HZ-20KHZ 7. Signal to noise ratio: ≧80dB 8. Speaker: low frequency 4.0 inches/4Ω/30W (left and right), high frequency 1.25 inches/4Ω/10W (left and right) 9. Inverted tube: variable curvature front inverted tube X1 10. Input power: DC21V 11. Channel: 2.0 12. Size: 168*223*150MM(L*H*W) 13. Material: High Density MDF 14. Installation method: desktop Accessories 1. Remote control 2. Instructions 3. AUX audio cable 4. Optical fiber cable 5. Power supply 6. Connection line