Microlab B77 Acoustic Hifi Subwoofer Home Theater Amplifier Satellite Home Audio Speaker System 2.0 Super Bass Stereo 48 Watts Compatible with Yamaha, SONY, Pioneer, Smart TV Home Theater Home Audio Speaker System 2.0 Microlab B77 for Smart TV Audio Home Audio 2.1 System speaker system brings quality music streaming to your ears. Featuring a woofer cabinet for strong bass and compact satellites for clear highs, the system makes it easy for you to enjoy full range audio sound. B77 is a stylish and compact 2.0 multimedia speaker with latest Bluetooth wireless technology Wood Cabinet Stereo Home Theater System 2.0 Providing strong low frequency performances with high power of 48W