Main Karaoke KTreasure T2200

The KTreasure T2200 Karaoke Main Amplifier is a professional 2-channel power amplifier designed for high-end karaoke systems, stages, auditoriums, and event sound systems. It boasts powerful output, a high-efficiency Class H amplification circuit, and the ability to reproduce accurate and stable sound even at high volume levels.

Introducing the KTreasure T2200 Karaoke Main Unit

The KTreasure T2200 Karaoke Amplifier boasts a power output of 2 x 2200W at 8Ω, 2 x 3800W at 4Ω, and 4500W in Bridge mode at 8Ω, effectively meeting the needs of operating high-power karaoke speakers, full-range speakers, line array speakers, and subwoofers. Thanks to its abundant power, the device maintains a strong sound and minimizes distortion even when operating continuously at high volume levels.

Besides its impressive performance, the KTreasure T2200 also boasts a frequency response of 20Hz–20kHz, a total harmonic distortion (THD+N) of less than 0,05%, a damping factor of 700:1, and a signal-to-noise ratio (SNR) of over 100dB. These specifications enable the amplifier to reproduce detailed sound, control the bass range well, and deliver a clean, clear, and balanced sound for both vocals and background music.

Technical parameters of the product to consider:

• 8Ω Stereo Power: 2 x 2200W: The KTreasure T2200 delivers 2 x 2200W at 8Ω impedance, effectively driving high-power karaoke speakers, full-range speakers, line array speakers, and subwoofers. This power level ensures stable speaker operation, delivering powerful sound with minimal distortion even during continuous operation.
• 4Ω Stereo Power: 2 x 3800W: When operating at 4Ω, the amplifier delivers 2 x 3800W, suitable for systems requiring high power or when connecting multiple speakers per channel. This is the ideal power level for stages, auditoriums, and professional event sound systems.
• Bridge power 8Ω: 4500W: In Bridge Mono mode, the T2200 delivers up to 4500W/8Ω of power, making it suitable for driving dual subwoofers, high-power subwoofers, or systems requiring a strong bass response.
• Frequency response: 20Hz – 20kHz (±0.1/0.3dB, 1W/8Ω) The wide frequency range from 20Hz to 20kHz allows the amplifier to fully transmit audio signals, from deep bass to detailed treble. The very low frequency response error ensures faithful sound reproduction, preserving the original signal quality from the source.
• Total harmonic distortion (THD+N): <0,05% (1W/8Ω) With THD+N below 0,05%, the KTreasure T2200 delivers clean sound, minimizes distortion, and maintains the fidelity of music and vocals, especially when operating at high power levels.
• Intermodulation Distortion: 60Hz & 7kHz (1W/8Ω): This specification indicates the amplifier's ability to simultaneously process multiple frequency ranges, resulting in clear sound, distinct separation between vocals and instruments, and minimizing signal overlap or distortion.
• Damping Factor: 700:1 The 700:1 damping ratio provides excellent control over diaphragm movement, especially in the bass range. As a result, the bass is powerful, clean, accurate, and free from muddiness or trailing distortion even at high volume levels.
• Signal-to-noise ratio (SNR): >100dB With an SNR of over 100dB, the T2200 minimizes background noise, delivering clean and detailed sound quality. This is a crucial factor for high-end karaoke systems and professional stage performances.
• Signal response speed (Slew Rate): 70V/µs High response speed allows the amplifier to quickly respond to audio signals with large amplitude variations, accurately reproducing powerful musical passages, drums, guitar, or vocals without delay or loss of detail.
• Input impedance: 20kΩ (Balanced) / 10kΩ (Unbalanced) The device supports both balanced and unbalanced connections, making it easy to pair with digital effects processors, mixers, DSPs, and various other sources, while ensuring stable signals in many system configurations.
• Amplifier circuit: Class H: The KTreasure T2200 utilizes a Class H circuit, notable for its high efficiency, energy saving capabilities, and reduced heat generation during operation. This ensures durable and stable operation, making it suitable for audio systems that operate continuously for extended periods.
• Front Panel: The front panel is fully equipped with indicator lights for Signal, Clip, Protect, and Power, along with Bridge and Parallel switches and volume control knobs for each channel. The intuitive design allows users to easily monitor the operating status and adjust the system.
• Rear Panel: The rear panel integrates Stereo/Parallel/Bridge switches, input sensitivity adjustment, Low Pass and High Pass filters, and Ground Lift, optimizing compatibility with various audio configurations while minimizing interference and protecting the system.
• Dimensions: 500 × 400 × 89mm (Standard 2U rack mount) The standard 2U rack design makes the KTreasure T2200 easy to install in professional audio racks, optimizing space and facilitating system setup.
• Weight: 30kg: Weighing 30kg, the device boasts a robust construction, utilizes high-quality components, and features a high-power supply, ensuring stability and reliable operation in professional audio systems.

Key features of the KTreasure T2200 power amplifier.

The KTreasure T2200 power amplifier is designed for professional karaoke, stage, and auditorium sound systems, boasting outstanding power, performance, and stable operation. Below are the key features that make this product a popular choice among contractors and professional users.

• Extremely high power output, suitable for many professional sound systems: The KTreasure T2200 boasts a power output of 2 x 2200W at 8Ω, 2 x 3800W at 4Ω, and 4500W in Bridge mode at 8Ω, easily driving full-range speakers, karaoke speakers, line array speakers, and high-power subwoofers. The device performs well in everything from high-end karaoke systems to large-scale performance stages and auditoriums.
• High-performance Class H amplifier circuit: This product utilizes a Class H power amplifier circuit, optimizing energy conversion efficiency, reducing heat generation during operation, and saving more power compared to many traditional amplifiers. As a result, the device can operate stably for extended periods while maintaining amplification effectiveness.
• Authentic sound quality, extremely low distortion: With a frequency response of 20Hz–20kHz and THD+N below 0,05%, the KTreasure T2200 reproduces sound fully across the entire frequency range, from deep, solid bass to clear, crisp treble. The output sound remains clean, clear, and maintains fidelity even at high power levels.
• Excellent speaker control with a damping factor of 700:1: The 700:1 damping ratio helps the amplifier effectively control the movement of the speaker diaphragm, especially in the low frequency range. As a result, the bass becomes tight, powerful, and less prone to muddiness or trailing, while also improving the accuracy of sound reproduction.
• High signal-to-noise ratio: The KTreasure T2200 achieves an SNR of over 100dB, significantly reducing background noise and signal interference. This results in clean, detailed sound, making vocals stand out and background music reproduced more clearly in all usage conditions.
• Supports multiple flexible operating modes: The device fully supports Stereo, Parallel, and Bridge modes, allowing users to easily select the configuration suitable for each sound system. This makes the KTreasure T2200 versatile in a variety of applications, from high-end home karaoke to professional stage performances.
• Integrated filter and safety protection system: The rear of the device features a Low Pass Filter, High Pass Filter, Ground Lift switch, and input sensitivity selection, making it easier to integrate with other devices. Additionally, the Signal, Clip, Protect, and Power indicator lights on the front panel allow users to easily monitor the operating status and provide protection against overload or malfunction.
• Standard 2U rack-mount design, sturdy and professional: The KTreasure T2200 features a standard 2U rackmount design, suitable for installation in fixed audio racks or mobile systems. Its robust chassis and scientifically arranged connection ports and control knobs make installation, operation, and maintenance quick and convenient for technicians and users.

Detailed review of the KTreasure T2200 power amplifier.

Powerful amplification performance, suitable for high-power systems.

The KTreasure T2200 boasts a power output of 2 x 2200W at 8Ω, 2 x 3800W at 4Ω, and 4500W in Bridge mode at 8Ω, making it well-suited for professional sound systems. The device easily pairs with karaoke speakers, full-range speakers, line array speakers, and high-power subwoofers, delivering powerful and stable sound for commercial karaoke rooms, auditoriums, stages, and events.

The sound quality is clean, detailed, and faithful.

Thanks to its frequency response of 20Hz–20kHz, THD+N below 0,05%, and SNR above 100dB, the KTreasure T2200 reproduces sound with high detail, minimizing distortion and effectively reducing background noise. The strong bass, clear midrange, and bright treble ensure that vocals and background music are rendered naturally and balanced, even at high power levels.

Class H circuitry operates stably and controls the speaker effectively.

The power amplifier utilizes a Class H amplification circuit, improving efficiency, reducing heat dissipation, and saving energy. Additionally, its 700:1 damping factor provides excellent speaker diaphragm control, especially in the bass range, resulting in tight, clean bass, minimizing hum or trailing distortion, and delivering stable performance over extended periods.

Professional design, flexible combination.

The KTreasure T2200 is designed in a 2U rackmount format, making it convenient for installation in audio equipment cabinets. It supports Stereo, Parallel, and Bridge modes, and includes Low Pass Filter, High Pass Filter, selectable input sensitivity, and indicator lights for Signal, Clip, Protect, and Power, allowing users to easily monitor and configure the system. The device is compatible with DSP processors, mixers, full-range speakers, subwoofers, and many other professional audio equipment.

Applications of the KTreasure T2200 Power Amplifier

The KTreasure T2200 power amplifier is designed to meet the demands of high-power, stable operation, and high-quality sound systems. With its Class H amplification circuitry and versatile compatibility, it's suitable for a wide range of applications, from karaoke to professional stage performances.

• High-end home karaoke system.
• Karaoke room business.
• Conference hall and center.
• Performance stage system.
• Bars, clubs, and entertainment centers.
• Mobile and rental sound systems.
• Matching components in a professional audio system.

Where can I buy a genuine and reliable KTreasure T2200 karaoke amplifier?

If you are looking for a genuine KTreasure T2200 karaoke amplifier with guaranteed quality, reasonable price, and reliable warranty, Phuc Truong Audio is a trustworthy address for you. With many years of experience in the professional audio field, Phuc Truong Audio provides a wide range of power amplifiers, karaoke speakers, stage speakers, digital processors, mixers, and complete audio solutions for homes, businesses, and large-scale projects.

When purchasing the KTreasure T2200 at Phuc Truong Audio, customers are guaranteed 100% genuine products with complete labels, clear origin, and warranty policy according to the manufacturer's standards. Each device is inspected, tested, and evaluated for performance by our technical team before delivery, ensuring the power amplifier operates stably from the moment it is put into use.

In addition to providing products, Phuc Truong Audio also offers consulting services to help configure systems to suit individual needs. For the KTreasure T2200 karaoke amplifier, our technical team will advise on pairing it with karaoke speakers, full-range speakers, line array speakers, subwoofers, DSP digital processors, mixers, wireless microphones, and power management systems to build a synchronized sound system that maximizes equipment performance.

For establishments such as commercial karaoke rooms, auditoriums, conference centers, performance stages, restaurants, bars, clubs, and event sound systems, Phuc Truong Audio provides on-site surveys, configuration design, installation, system calibration, and sound optimization tailored to each space. This ensures customers receive a stable, high-quality system that fits their budget.

In addition to the KTreasure T2200 Karaoke Amplifier, Phuc Truong Audio also distributes many other genuine audio equipment such as power amplifiers, karaoke speakers, stage speakers, subwoofers, digital processors, mixers, wireless microphones, DSP signal processors, and professional audio accessories. This makes it easy for customers to choose and upgrade their systems at a single location.

Frequently Asked Questions about the KTreasure T2200 Power Amplifier

1. Which sound systems are compatible with the KTreasure T2200 power amplifier?

The KTreasure T2200 is suitable for a wide range of sound systems, including high-end home karaoke, commercial karaoke rooms, auditorium sound systems , stage performance sound systems , conference centers, bars, clubs, and event sound systems. With its high power output, the device can be paired with karaoke speakers, full-range speakers, line array speakers, and high-power subwoofers.

2. What types of speakers can the KTreasure T2200 amplifier power?

With a power output of 2 x 2200W/8Ω, 2 x 3800W/4Ω, and 4500W Bridge 8Ω, the T2200 can effectively drive professional karaoke speakers , full-range speakers, line array speakers, monitor speakers, and subwoofers. For best results, choose speakers with power and impedance matching the amplifier's specifications.

3. What are the advantages of the Class H circuitry in the KTreasure T2200?

Class H circuitry enhances amplification efficiency, reduces heat dissipation, and saves energy compared to many traditional circuit types. At the same time, the device ensures high power output, stable operation, and long-term durability.

4. Does the KTreasure T2200 power amplifier have built-in protection circuitry?

Yes. The device is equipped with a protection system with Signal, Clip, Protect, and Power indicator lights, allowing users to easily monitor its operating status. The protection circuit helps to limit incidents such as overload, clipping, or abnormal operating conditions, enhancing the safety of both the amplifier and the speakers.