VP series is our company based on the current high volume type KTV, clubs, nightclubs, bars the use environment such as follows the popular fashion and design and development. Full range speakers are all made of complex plywood produced by seiko into the tank to ensure enclosure structure solid, durable. The body surface spray USES Taiwan green water-based environmental protection paint. Paint film surface hardness, flexibility were increased, at the same time also has waterproof. Wear-resisting. Corrosion. Strong adhesion force, promote the environmental protection consciousness, etc., prolong the service life of the speaker. Cold rolled steel sheet iron network using 1.5 mm antirust processing, hexagonal hole stamping mould. Surface using higher sand blasting process technological requirements, with 3 mm sponge is dustproof effect also improves the speaker's overall appearance. All frequency sound box with the guide hole and the horn design, special trapezoidal enclosure, regardless of the vertical and horizontal installation, 80 * 70 cover Angle can improve the uniform flat coverage, in addition to more model, standard hanging device, also has a metal bracket hole at the bottom of the box body, can meet the installation requirement of different place. But with single 18, double 18 ultra-low frequency box used together, can have a better sound effect. VP series speaker adopts world advanced BASSBOX - OVER aided design software and DAAS acoustic test software design, smooth frequency response curve, the high frequency of intermediate frequency natural and clear and bright, full round, surrounded by low-frequency strong rich feeling.High and low unit adopts magnetic neodymium design, high sensitivity, sound appear a full Adopt unique vibration membrane treatment technology and smooth frequency division circuit design, ensure the high transparent bright subtle and difficult to screaming, intermediate frequency sections satiated, rich in vocal performance.PTC high protection circuit reduces the damage of high effectively.