英文關鍵字
acoustic
action
audio
bass
center
closeup
cone
dance
definition
design
driver
electronic
entertainment
frequency
hifi
kind
loopable
loud
loudspeaker
low
macro
membrane
mesh
midrange
movement
music
object
paper
party
playing
power
powerful
professional
protective
pulsating
pumping
radio
resolution
speaker
stereo
studio
sub
subwoofer
vibrates
vibration
vintage
volume
woofer