Column Speaker TS-403HW

itc professional speakers are designed to deliver exceptional audio performance, providing a rich and immersive listening experience. The linear array column speaker can be used as a speech reinforcement system in small and medium video conference rooms, digital courts, conference centers, lecture halls, etc. In addition, it is applicable to various churches, museums, stations, and squares, as a background music system. Small size and beautiful appearance make it stand out from the traditional conference speakers.
  • Rated power 100W
  • Nominal impedance 8Ω
  • Frequency response 150Hz-14KHz@-6dB/80Hz-20KHz@-10dB
  • Sensitivity 95dB (1M/1W)
  • Maximum SPL (rated/peak) 115dB/121dB
  • Streamlined design, beautiful and practical appearance, wonderful sound quality.
  • ABS plastic mixed glass fiber reinforced cabinet, solid and durable.
  • The circular wave-guide hole in the front and the damping port at the rear of the cabinet form the unique low-frequency cardioid diffusion, providing melodious and clear treble, natural and sonorous timbre, and powerful
  • Four 3-inch high-performance ferrite driver units.
  • UV waterproof dip coating, IPx4 waterproof degree, indoor and outdoor installations(optional).
  • UL94V-0 flame retardant material (optional).
  • Aluminum mesh cover, anti-rust cabinet, optional smart installation accessories, level device, handle device, shockproof rubber pad.
Model TS-403HW
Rated power 100W
Nominal resistance 8 Ω
Frequency range 150Hz-14KHz@-6dB  / 80Hz-20KHz@-10dB
Sensitivity 95dB(1M/1W)
Coverage angle Vertical >20°, horizontal >120°@ (-6db)
Speaker 3″ full-range speaker ×4
Housing material ABS plastic + fiberglass
Net weight 5.08kg
Dimension 530×100×150mm

Technical Specification

Some words for solution selections description

  • Four 3-inch high performance ferrite driver unit

  • Constant beam technology


    Solve the problems of projection and interference of traditional speakers

  • Unique low-frequency cardioid diffusion


    Provide clear treble, natural timbre, and powerful bass

  • Strong and durable cabinet

    • ABS plastic mixed glass fiber reinforced cabinet
    • Aluminum mesh cover, anti-rust cabinet
    • OptionalUV waterproof dip coating for IPx4 waterproof degree
    • OptionalUL94V-0 flame retardant material
    • Optional smart installation accessories


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  • itc Headquater

    Building NO. A13-1, Yiku Industrial Park, The Hills, Dongyi Road, Panyu District, Guangzhou, China 511492

  • itc Factory

    NO.1 Building B Block Zhongcun Street Panyu Guangzhou China

  • Call itc

    +86-020-3937 8731

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