ドラマチック
劇的
explosion
advertisement
amplifier
audio
background
bass
black
blue
boombox
box
burst
communication
concept sound
copyspace
dark
decibel
design
device
digital
electronic
equipment
gadget
hand
illustrative
liquid
loudspeaker
low key
membrane
mobile
modern
multimedia
music
music waves
outdoor
party
phone
player
portable
power
single
small
sound
speaker
splashing
stereo
subwoofer
technology
volume
wireless