Subwoofer无所谓，你一般应该用外接音响吧。
lc-60le832u 比lc-60le633u 主要多了个Quad Pixel Plus Technology，图像会好些。
见Sharp的说明：
With the introduction of the LE832 Series, Sharp once again reinforces its
leadership in LCD and LED technology. Sharp’s proprietary quad pixel
technology adds a fourth color, yellow, to the traditional RGB pixel format,
enabling many colors to be displayed for the first time. Featuring more
colors than any other television, see never-before-seen colors like
sparkling golds, Caribbean blues and sunflower yellows. On the LC-60LE832U,
this technology is enhanced further with Quad Pixel Plus, which produces
smoother lines by enabling the individual control of all 8-million sub-
pixels on the screen. A stunning new contemporary Edge lit design proudly
announces a new AQUOS television direction.
The proprietary AQUOS LED system comprised of the X-Gen LCD panel and
UltraBrilliant LED enables an incredible dynamic contrast ratio of 6,000,000
:1 for excellent picture quality. AquoMotion 240 virtually eliminates blur
and motion artifacts in fast-moving video. The LC-60LE832U features Smart TV
, including the addition of Vudu™ apps, Netflix streaming video1,
CinemaNow capability, along with the industry’s leading online support
system, AQUOS Advantagesm Live. And, with built-in WiFi, connectivity is
easier than ever. Dual USB media players for portable video/music player are
also included for your convenience.
