KA-12 of 5.S brand is a two-way multifunction full range loudspeaker system embedded in a 12" low distortion unit, two 3" imported cone-treble with a coverage of 80°*50°,The design of KA-12 is balance front oriented.As a two-way system, KA-12 can be driven directly and also can match two channel power amplifier systems to achieve the ultimate high output. KA-12 of 5.S brand is applicable to style KTV, night clubs, clubs and corporate activities, bring a strong solution to the audio system.