size. On this occasion Compass also tried BH9520TW LG home theater audio technology 3D sound 9.1 (nine speakers and one subwoofer amplifier bass). Technology with the world’s first sound zooming is actually also applied to the model BH9320H. “Home Theater 3D Sound Zooming is present as a result of LG innovations to continue to provide the best audio video system,” said Erwin Kurniawan, Audio Video Product Marketing PT. LG Elec…read..