Swans Group, which has beautiful appearance, clear and transparent, newly put M1 out HI-fi products sound, energetic to reshow the playback of sound.
Swans M1 full series of fittings include: two top class neodymium iron boron ribbon ultra-treble R1C loudspeakers, two high power neodymium iron boron midrange F5 loudspeaker. Tow crossovers, two scutcheons, two leading pipe and two connection boards are combined together.