Dual Channel Power Amplifier
Audio amplifier is engineered for professional sound reinforcement, delivering powerful, clean audio across a wide range of applications—from conference rooms and auditoriums to educational institutions and hospitality venues. With robust build quality, efficient cooling design, and stable output, this amplifier ensures consistent sound performance and long-term reliability.
Resources
Valuable resources for amplifiers include guides, tutorials, datasheets, and design tools that help users understand product features, plan integrations, and optimize sound system performance across various applications.
User Manual
Meeting Rooms & Boardrooms
An amplifier is an essential component of modern AV infrastructure in boardrooms and meeting spaces, enabling clear communication, effective collaboration, and an overall professional audio experience.
Auditoriums & Seminar Halls
In auditoriums and seminar halls, where large audiences gather for presentations, performances, speeches, or conferences, an amplifier is a crucial component of the sound reinforcement system. It significantly boosts audio signals to drive high-power speakers, ensuring that sound reaches every corner of the venue with clarity, volume, and minimal distortion.
Command & Control Centers
In Command & Control Centers, where critical operations and real-time decision-making depend on clear communication, amplifiers play a vital role in ensuring that all audio signals are delivered loudly, clearly, and reliably across the entire workspace.
Classrooms &
Lecture Halls
In Classrooms and Lecture Halls, amplifiers are essential for enhancing audio delivery, ensuring that every student hears the instructor clearly—regardless of seating position or room size.Amplifiers boost the instructor's voice through microphones, ensuring students at the back can hear just as clearly as those in the front.
Retail & Hospitality
In Retail and Hospitality environments, amplifiers play a vital role in creating a pleasant and immersive atmosphere while supporting critical communication functions.Amplifiers power in-ceiling or wall-mounted speakers to deliver consistent, high-quality background music that enhances the customer experience in stores, restaurants, lobbies, and lounges.
Courtrooms
In courtrooms, amplifiers are essential for maintaining clarity, authority, and fairness in judicial proceedings by ensuring all voices are heard clearly and accurately.Amplifiers ensure that everyone—from the judge and attorneys to witnesses and defendants—is clearly audible to all parties in the courtroom, including the jury and public observers.
XA - Series
(Dual Channel Amplifier)
The XA Series is a high-performance Class AB amplifier engineered for professional audio applications requiring superior sound quality, efficient operation, and robust reliability. Drawing from long-term circuit testing and innovation, this series overcomes traditional Class AB limitations—such as insufficient power—and addresses the overheating issues often seen in Class H designs.
The XA Series incorporates advanced Class AB architecture, delivering the sound fidelity of traditional analog amplifiers with the efficiency and thermal advantages typically associated with Class D technology. It outputs powerful, clear audio while maintaining low heat generation and compact dimensions, making it ideal for high-power setups without the bulk or thermal concerns of conventional amplifiers.
Key to its innovation is a refined energy-saving topology, which ensures most of the power is utilized at the output stage, minimizing heat loss and maximizing performance. The signal remains fully analog from input to output—preserving the integrity of the original audio without digital conversion.
Purpose-built for low-heat, high-efficiency operation,
Class AB Amplifier Design – Delivers rich, analogue sound quality with excellent signal fidelity
Enhanced Power Efficiency – Uses Class D-like working principles to minimize energy loss
Low Heat Generation – Engineered for cool operation even under continuous high-power use
High Output Power – Strong signal amplification suitable for demanding audio environments
Fully Analogue Signal Path – Maintains audio signal integrity without digital conversion
Compact & Lightweight – Solves traditional Class AB size and weight limitations
Overheat & Overload Protection – Built-in safety circuits for reliable performance
Extraordinary Sound Clarity – High dynamic range and low distortion across frequencies
Proven Circuit Design – Refined through extensive long-term testing for stability
Ideal for High-Energy Venues – Perfect for discos, nightclubs, karaoke bars, and live performance setups
Specifications
Input sensitivity
0.775V/1.0V/1.4V
Frequency response
20Hz - 20 kHz; +
THD+N
@ 1 kHz<0.05%
SNR
＞105 dB
Input impedance
＞20K /＞10K
Dynamic Range
≥90 dB
Damping factor
>200
Protection function
High-temperature
Power supply
AC 110-240V, 50/60 Hz
WHERE TO USE
Meeting Rooms & Boardrooms
An amplifier is an essential component of modern AV infrastructure in boardrooms and meeting spaces, enabling clear communication, effective collaboration, and an overall professional audio experience.
Auditoriums & Seminar Halls
In auditoriums and seminar halls, where large audiences gather for presentations, performances, speeches, or conferences, an amplifier is a crucial component of the sound reinforcement system. It significantly boosts audio signals to drive high-power speakers, ensuring that sound reaches every corner of the venue with clarity, volume, and minimal distortion.
Command & Control Centers
In Command & Control Centers, where critical operations and real-time decision-making depend on clear communication, amplifiers play a vital role in ensuring that all audio signals are delivered loudly, clearly, and reliably across the entire workspace.