• BOOKSHELF SPEAKER 2.0
• DRIVER: SUBWOOFER:WOOFER:4” *2 ，TWEETER:1.5” *2 
• OUTPUT(RMS THD=10%): 20W *2
• POWER INPUT: AC 110V/240V
• FREQUENCY:80HZ-20KHZ
• FUNCTION: USB,SD/MMC CARD,AUX,BLUETOOTH