High sensitivity, high vocal resolution, the details of a complete description of the clear magnet. High density, strong vocal performance, using aerospace magnets, full power. Multiple output, treble, alto, bass, three-band equalization, clear and full treble, sweet and pleasant to hear, calm and powerful bass, strong . High output power, suitable for a variety of musical styles, popular, classical, jazz, country, rock, it can be very control. variety of models installed. High degree of sound reduction, HIFI level experience, stage board to enjoy stereo surround sound, technology and playability at the same time. Solid and solid basin, pragmatic speaker material, uniform thickness of iron frame, to ensure sound and thick sound. Strong performance in treble bass. PP injection basin, natural rubber diaphragm, full flexibility, can play all kinds of music well. Using high temperature pure copper silver coil, large diameter, high efficiency conductive sound, minimizes distortion. Model: