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Pro Perfect crystal clear and powerful sound
Pro 3.5mm jack from the computer to the subwoofer
This makes it compatible with the most hardware, not only computers.
Pro Wonderful bass
Pro Huge subwoofer speaker
About 23 cm in diameter.
Con Has a radio antenna but not radio tuner...
... and it's not clear what that antenna is for. Supposedly it can catch radio signal in order to listen to radio but there's no visible frequency tuner anywhere.
It's strongly recommended to unscrew the antenna from the subwoofer.