Material: aluminum alloyFeature:* Outdoor waterproof column speaker, two-frequency design;* The amplifier module adopts a digital class D design;* Support switching stabilized power supply, over-current protection;* Lower noise, higher efficiency, and lower power consumption;* Suitable for squares , schools, etc.Specification:ModelT-804PPower60WInp..

Features:High power outdoor waterproof column speaker , all metal structure, six levels of waterproof, suitable for large square, playground and other places.Specification：ModelT-901Power taps @100V30WPower taps @70V15WSPL89dBImpedanceBlack: Com  White: 330ΩFrequency response (-10dB)110-15KHzIP rateIP66Dimensions240×190×425..

Features:* Outdoor and indoor waterproof sound column, aluminum alloy shell, aluminum mesh, structure, excellent waterproof performance* The speaker adopts a 4-inch full-frequency design, the low frequency is full and the treble is clear* Built-in high-performance audio transformer, which can reduce the loss caused by impedance in the circuit* The ..

Feature:The outdoor luxurious active column speaker adopts two-frequency division, double protection of amplifier module. And it has the function of signal automatic power-on and power-off; suitable for large squares, communities, etc.Specification：ModelT-901PRated power20WInput~220V 50HZSensitivity85dB±3dBFrequency response110-18KHzSpeaker unit6" ..

Features:* High power outdoor waterproof sound column, all metal structure, IP66, suitable for large square, playground and other places.* The shell is made of cold-rolled plate material, and the surface is sprayed with powder to improve the service life and prevent oxidation;* The mesh cover is made of aluminum, and the surface is sprayed with pow..

Features：* Outdoor and indoor waterproof sound column, aluminum alloy shell, aluminum mesh, structure, excellent waterproof performance* The speaker adopts 2 4-inch full-frequency design, the low frequency is full and the treble is clear* Built-in high-performance audio transformer, which can reduce the loss caused by impedance in the circuit* The ..

Features:* Outdoor luxury active column speaker, metal casing, aluminum mesh, and ABS plastic cover structure, excellent waterproof performance* Using two frequency division, double protection of power amplifier module, with signal automatic power on and off function;* The speakers are designed with 2 6-inch woofers and 1 3-inch tweeter, the low fr..

Features:* High power outdoor waterproof sound column, all metal structure, IP66, suitable for large square, playground and other places.* The shell is made of cold-rolled plate material, and the surface is sprayed with powder to improve the service life and prevent oxidation;* The mesh cover is made of aluminum, and the surface is sprayed with pow..

Features：* Outdoor and indoor waterproof sound column, aluminum alloy shell, aluminum mesh, structure, excellent waterproof performance* The speaker adopts 3 4-inch full-frequency design, the low frequency is full and the treble is clear* Built-in high-performance audio transformer, which can reduce the loss caused by impedance in the circuit* The ..

Features:* High power outdoor waterproof sound column, all metal structure, IP66, suitable for large square, playground and other places.* The shell is made of cold-rolled plate material, and the surface is sprayed with powder to improve the service life and prevent oxidation;* The mesh cover is made of aluminum, and the surface is sprayed with pow..

Features：* Outdoor and indoor waterproof sound column, aluminum alloy shell, aluminum mesh, structure, excellent waterproof performance* The speaker adopts 4 4-inch full-frequency design, the low frequency is full and the treble is clear* Built-in high-performance audio transformer, which can reduce the loss caused by impedance in the circuit*..

Description:The constant beam technology of the linear array column speaker solves the problems of projection and interference of traditional conference speakers. It also performs well in the sound reinforcement of human voice. It can be used as a speech reinforcement system in small and medium video conference rooms, digital courts, conference cen..

Feature:* Composed of eight 4.5-inch customized high-efficiency subwoofer units and one 1.45-inch tweeter unit.* Birch plywood housing, polymer waterproof surface treatment, high-grade and wear-resistant appearance.* Designed with a tweeter loaded waveguide, providing good directivity, concentrated sound field, and beautiful sound quality.* Flexibl..