Amplifiers Martin Audio VIA2004

Martin Audio VIA2004 is a professional amplifier line designed to deliver powerful, stable and detailed sound quality for many different sound systems. With advanced amplification technology, this product not only optimizes performance but also ensures durability and safety in operation.

General introduction about Amplifiers Martin Audio VIA2004

Martin Audio VIA2004 is a four-channel Class D power amplifier designed for professional audio systems, providing the perfect balance between performance, durability and lightweight.

This is the ideal amplifier for auditoriums, gyms, churches, bars, karaoke businesses or mobile events. With a total power output of up to 2000 Watts, the VIA2004 meets the needs of both fixed and mobile installations. Its compact 2U design, light weight, ability to operate on global power sources and comprehensive protection systems make this product a reliable choice for sound engineers who want to achieve high-quality sound at a reasonable cost.

Outstanding product specifications:

• Four efficient Class D amplifier channels: Class D amplifier technology reduces energy loss, optimizes performance and limits heat generation compared to traditional Class AB amplifiers.
• Total power 2000 Watt: Provides powerful power (500W per channel at 4Ω load), easily paired with full-range speakers or small and medium power subwoofers.
• 2U rack height: Standard 2U (88 mm) design allows easy rack mounting, saving space and convenient for multi-device systems.
• Extremely light weight: Weighing only 8,2 kg, the VIA2004 is easy to transport, suitable for mobile systems and limits load pressure when hanging in rack cabinets.
• Switch-Mode Power Supply: Switching power supply helps increase efficiency, stabilize power supply, reduce power loss and ensure durable device operation.
• Variable speed cooling fan with front to rear airflow: Variable Speed ​​Fan system adjusts speed according to load temperature, reducing fan noise at light loads and protecting the machine at high capacity operation.
• Operates on worldwide power, auto-sensing 115V to 230V: Supports global voltage, suitable for use in different countries without manual power conversion.
• Comprehensive protection system: Integrated with multiple layers of protection such as overload, short circuit, overheating and power protection, helping the amplifier operate stably and safely for a long time.
• Signal and clip limit LEDs: The intuitive indicator light system helps technicians easily monitor the signal, avoiding distortion or overpowering that can damage the speaker.

Detailed review of the outstanding features and characteristics of the Martin Audio VIA2004 Amplifiers

Amplifiers Martin Audio VIA2004 is one of the professional power amplifier lines that is popular in sound systems of halls, gyms, high-end karaoke and mobile events. With the combination of high-performance Class D technology, compact design, and comprehensive protection system, VIA2004 brings stable operation efficiency, energy saving and outstanding sound quality.

Powerful performance with four Class D channels

The VIA2004 uses Class D amplification technology, known for its efficient power conversion, reduced heat generation and energy savings. Four independent channels provide a total power of 2000W, flexibly meeting the needs of combining many speaker lines, from full-range speakers to subwoofers. This is the ideal choice for systems that require multiple amplifier channels while still ensuring compactness and high performance.

Compact design, easy to install

A big plus point of VIA2004 is the standard 2U rack design with a weight of only 8,2 kg, allowing users to easily install it in a rack cabinet or move it for mobile systems. The compact size helps save space and at the same time supports sound engineers to deploy the system quickly and conveniently without worrying about bulkiness.

Regulated switching power supply

Amplifiers Martin Audio VIA2004 Equipped with Switch-Mode Power Supply (SMPS) - modern switching power supply technology helps maintain stable power supply, durable operation and limit energy loss. This is the key factor for the amplifier to operate stably even when operating for a long time or in an environment with unstable voltage.

Smart and quiet cooling system

Integrated variable speed cooling fan with front to rear airflow, Amplifiers Martin Audio VIA2004 ensures efficient heat dissipation, reduces fan noise at light loads, and provides increased protection during high-power operation. This intelligent cooling system helps prolong the life of the device while maintaining stable sound during performances or continuous operation.

Global power compatibility

One of the highlights of Martin Audio VIA2004 is the ability to automatically sense power sources from 115V to 230V, suitable for voltage standards in many countries. This not only makes the device easy to use when moving between different areas but also ensures safety and stability in all operating conditions.

Comprehensive and intuitive protection system

Amplifiers Martin Audio VIA2004 Integrated protection against short circuit, overload, overheating and power protection to ensure absolute safety for the device and the accompanying speakers. In addition, the signal limiter and clip LED system provides visual information, helping technicians easily control signal strength, avoiding distortion or damage to the speakers.

Practical application of VIA2004 in various audio systems

Amplifiers Martin Audio VIA2004 Not only powerful in performance, but also flexible in many spaces of use, from home entertainment to professional sound systems. Here are typical applications:

• High-class family karaoke room: VIA2004 delivers clear sound, bright mid-range, supports soaring vocals and limits howling.
• Gym & fitness room: Powerful capacity and stable operation help the speaker always maintain vibrant music, creating motivation for exercise.
• Hall - small stage: Four amplifier channels easily pair multiple speakers, ensuring even sound coverage for meetings, presentations or performances.
• Mobile events: Compact, lightweight design allows for quick installation, convenient for moving to multiple locations.
• Acoustic cafe – entertainment space: VIA2004 reproduces realistic sound, suitable for small and medium scale live performances.

Where to buy Martin Audio VIA2004 cheap, genuine, high quality?

If you are looking for a reputable address to buy Amplifiers Martin Audio VIA2004 Genuine with competitive price, Phuc Truong Audio is the top choice in Ho Chi Minh City. The unit commits to distributing directly imported products, with full CO-CQ documents, genuine warranty, and a policy of supporting on-site installation and calibration to maximize the capacity of the equipment.

At the showroom, customers can experience the actual sound quality, compare with other models and receive detailed advice from a team of experienced technicians. In addition, Phuc Truong Audio There are also regular promotions and flexible installment support, helping you easily own a high-end sound system while still saving costs.

Frequently asked questions about Martin Audio VIA2004 Amplifiers

Does the Martin Audio VIA2004 pair well with a subwoofer?

Yes. One of the four channels can be configured separately. subwoofer. VIA2004 supports wide frequency range (20Hz - 20kHz), combined with external DSP (eg: Martin Audio DX0.5 or DX4.0) will easily divide the range, helping the sub operate firmly and neatly without overpowering the vocals.

What advantages does the Martin Audio VIA2004 Amplifier have over traditional Class AB amplifiers?

Amplifiers Martin Audio VIA2004 Using high efficiency Class D technology (over 90%), extremely light weight compared to ampli Class AB with the same capacity. This not only saves energy but also reduces transportation and installation costs. In addition, Class D generates less heat, helping the system operate stably in hot and humid environments like Vietnam.

Can the Martin Audio VIA2004 Amplifiers be connected to an unstable power source?

Yes. Thanks to its switching mode power supply and automatic 115V–230V voltage sensing, the VIA2004 works well even in areas with fluctuating power supply. This is especially useful for mobile events or karaoke rooms in the suburbs where voltage is not always stable.

Are Martin Audio VIA2004 Amplifiers limited for use in home karaoke rooms?

No. However, Amplifiers Martin Audio VIA2004 commonly used for high-end business karaoke than households. The reason is due to the strong capacity and design of large systems. For families, users should consider adding more digital echo Anti-feedback for softer, more controllable vocals.