Amplifier SE Audiotechnik MA 2400

SE Audiotechnik MA 2400 is a professional power amplifier developed by SE Audiotechnik - a German audio brand famous for high-quality performance solutions.

The product is positioned in the amplifier segment for stages, halls, business karaoke and events that require powerful, clear and stable sound.

Outstanding features of SE Audiotechnik MA 2400 Power Amplifier

SE Audiotechnik MA 2400 is the “heart” of the system, directly determining the power and sound quality. SE Audiotechnik MA 2400 stands out thanks to its ability to flexibly respond to many speaker configurations, operate stably and provide realistic sound quality. Notable strengths include:

• Powerful multi-configuration power: Stereo 4Ω 600W x 2 channels, Stereo 2Ω 800W x 2 channels, Bridge 16Ω 1000W, Bridge 8Ω 1200W – compatible with a variety of full-range speaker systems and subwoofers.
• Wide frequency range 20Hz – 20kHz (±0,1dB) Helps reproduce full sound from deep bass to bright highs with high balance.
• Low distortion THD ≤ 0,05% and IMD ≤ 0,05%, ensuring clean and faithful sound quality even at high power levels.
• Damping coefficient 450 Good control of speaker membrane movement, helps bass to be firm, compact and decisive.
• S/N ratio 105dB Minimizes background noise, delivering quiet background and clear details.
• Durable construction with heavy-duty steel frame, anodized aluminum surface, size 483 x 88 x 420mm, weight 18kg, optimized for rack mounting and long-term operation.

Detailed review of 2-channel Main SE Audiotechnik MA 2400

Design and finish

SE Audiotechnik MA 2400 is designed according to 2U rackmount standard, allowing easy installation into professional equipment cabinets. The chassis is made of high-strength steel combined with anodized aluminum surface to increase scratch resistance and good heat dissipation.

The air vents and cooling fans are reasonably arranged, ensuring the amplifier operates stably under heavy load conditions. With dimensions of 483 x 88 x 420mm and a weight of 18kg, the product shows the necessary strength and durability for continuous performance environments.

Power and load capacity

The strength of the SE Audiotechnik MA 2400 is its ability to operate flexibly at many impedance levels. In stereo mode, the amplifier provides 600W/channel at 4Ω and 800W/channel at 2Ω, allowing it to drive full-range speakers or subwoofers that require high power.

When switched to bridge mode, the machine reaches 1000W at 16Ω and 1200W at 8Ω, suitable for dual sub bass systems or line arrays. This versatile compatibility allows the MA 2400 to meet a variety of sound configurations from small rooms to outdoor stages.

Sound quality and accuracy

With a frequency range of 20Hz – 20kHz ±0,1dB, Main SE Audiotechnik MA 2400 reproduces full sound from deep bass, clear mid to bright and smooth treble. Total harmonic distortion THD ≤ 0,05% and IMD ≤ 0,05% help the sound to be true, undistorted even at maximum power. The damping coefficient of 450 allows tight control of the speaker membrane, making the bass tight, not buzzing or dragging, while maintaining separation between frequency bands.

Anti-interference and channel separation

The SE Audiotechnik MA 2400 has a 105dB S/N ratio and a crosstalk level of >75dB, providing a clean soundstage and minimizing crosstalk between channels. This is especially important in live performance environments, where multiple sound sources are operating at the same time. The +15° @ 1W, 20Hz–20kHz phase response helps maintain signal coherence between channels, effectively supporting multi-speaker systems.

Operation and reliability

SE Audiotechnik equips the MA 2400 with comprehensive protection circuits, including overload, overheating and short circuit protection. The active cooling system ensures the amplifier operates stably for long periods of time without losing performance. The combination of high-quality components and optimized circuit design ensures a long service life, minimizing the risk of failure when used at high intensity.

Application of SE Audiotechnik MA 2400 Power Amplifier

The SE Audiotechnik MA 2400 is a powerful power amplifier that is also a flexible solution, suitable for many different types of audio. Typical applications include:

• Professional stage.
• Hall – Theater.
• High-end business karaoke.
• Outdoor events.
• Studio – Semi-professional audio project.

Address to buy genuine, reputable SE Audiotechnik MA 2400 Amplifier

To buy genuine SE Audiotechnik MA 2400 with full warranty and technical support, customers should find reputable distributors. Phuc Truong Audio is a trusted address for many people thanks to providing professional audio equipment imported under official channels, ensuring quality and clear origin.

When choosing to buy here, customers not only receive genuine warranty according to SE Audiotechnik standards but also receive technical support for installation, operation and advice on optimal combination with full speaker systems, subwoofers or line arrays.

In addition, Phuc Truong Audio also has a good after-sales policy, delivers nationwide and allows testing of equipment before delivery, bringing absolute peace of mind to users.

Frequently Asked Questions about SE Audiotechnik MA 2400 Amplifier

Can MA 2400 drive 2Ω impedance speakers?

Yes. SE Audiotechnik MA 2400 is designed to operate stably at low loads such as 2Ω, providing power up to 800W/channel. This allows karaoke amplifiers to be combined with many lines. full range speaker or low impedance subwoofers, which are often used in professional audio systems that require high power. Thanks to the high-efficiency amplifier circuit and optimized heat dissipation system, the MA 2400 maintains long-term stability, without overheating or sound quality degradation even when operating at a 2Ω load for long periods of time.

How many square meters of space is this product suitable for?

The MA 2400 can handle a wide range of spaces, but is most effective in areas of 100–200m² when paired with a suitable speaker system. In space hall sound, sounding board or karaoke bar, this karaoke amplifier can provide enough volume and distribute sound evenly throughout the room. With flexible matching capabilities, MA 2400 is also suitable for small and medium-sized outdoor events, where it is necessary to ensure clear, powerful sound while maintaining detail and clarity.

Can the MA 2400 be used to drive dual 18 inch subwoofers?

Absolutely. In 8Ω bridge mode, MA 2400 reaches 1200W, enough to stably operate the lines. subwoofer 18-inch speakers require a lot of power to reproduce deep and powerful bass. When combined with dual subs, this amplifier not only helps the bass go deep and tight, but also maintains good control thanks to the high damping coefficient of 450, preventing the bass from being boomy or dragging. This is an ideal choice for outdoor stages, clubs or event sound systems that require powerful bass.

Does the 18kg weight make it difficult to move?

No. While the 18kg weight reflects its solidity and high-quality construction, the MA 2’s 2400U rackmount design makes installation and portability much simpler. When mounted in a standard rack, the amplifier is securely mounted, making it easy to disassemble when moving between venues. This is especially useful for equipment rental agencies or mobile performers who need flexibility but still want durability and performance.