Audio System

The Klark Teknik DW 20T and DW 20R are professional wireless audio transmission solutions designed for modern sound systems. DW 20T (Transmitter): Sends audio signals wirelessly DW 20R (Receiver): Receives the transmitted audio signal

Feedback on stage is not only unpleasant for the audience but also directly impacts overall sound quality. In many cases, the issue is not caused by the equipment itself, but by subtle technical errors in system setup and operation. Understanding and identifying these factors is key to achieving better feedback control, especially in professional live sound environments.

At PLASE Show 2026, Hoang Bao Khoa will showcase the Active Line Array V2 configuration-a system developed through the integration of premium international components and advanced signal processing technology, designed for flexible deployment across a wide range of professional stages and event applications.

Hoang Bao Khoa deployed the audio system for Lam Dong Evangelical Church, ensuring clear speech intelligibility, even sound coverage, and stable operation within the worship space

In-ear monitor (IEM) systems allow performers to clearly hear their personal monitor mix on stage. Understanding the system structure and operating principles ensures stable and accurate operation

Choosing the right speakers for a café depends on the space, intended use, and desired sound signature to create a comfortable listening experience, retain customers, and elevate the overall ambiance.

rofessional audio system maintenance involves inspection, cleaning, calibration, and technical adjustments to ensure all equipment operates stably, within specified parameters, and maintains consistent sound quality over time. For auditorium, stage, studio, church, and other fixed-installation audio systems, regular maintenance is essential to prevent equipment failures and avoid operational downtime.

In the digital era, audio systems for studios, livestreaming, and content production play a critical role in determining overall audience experience. Whether it is a personal recording room, a livestreaming setup, or a professional production studio, a properly designed and technically optimized audio system ensures clear vocals, accurate music reproduction, and a more polished, professional final output.

In the fields of events, auditoriums, recording studios, and performance stages, professional audio is widely regarded as a mandatory standard. However, many users still confuse professional audio systems with consumer audio designed for home use. Clearly distinguishing between these two categories helps ensure the right equipment is selected for the intended application, maximizing performance and optimizing investment efficiency.

An investment of hundreds of millions, even billions, yet after only one to two years, the sound system begins to “show symptoms”: distorted audio, continuous microphone feedback, or worse, equipment suddenly stopping in the middle of an important event. Why does expensive equipment still deteriorate so quickly? In reality, equipment rarely fails on its own; it is often the “victim” of a chain of mistakes, from the design stage through to operation.