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  5. NX225.4

NX225.4

225 Watt

NX225.4

Technical Highlights

  • With 4 x 125/225 watts RMS output at 4/2 ohms, impedance optimized.
  • 2 x 450 watts RMS bridged, high/low pass filter 50-5000 Hz.
  • EPS® protection circuit, efficiency of up to 86%, low THD.
  • More technical details
€299.00
€299.00 €299.00
2% discount with credit card
including VAT
Estimated delivery: Sep 15–Sep 18.
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datasheet
A rectangular silver Musway NX225.4 car audio amp with knobs and ports, shown beside a small black accessory with mounting bracket.
€299.00
€299.00 €299.00

Discover the 4-Channel Amplifier NX225.4 from Musway, designed specifically to maximize your audio experience. With a high efficiency of up to 86% and an extremely low distortion of 0.007% at 5W, this amplifier delivers impressive sound quality. It is start-stop ready and features the EPS® protection circuit system, which provides additional safety. The IFT technology ensures interference-free operation. With a power output of up to 225 Watts RMS per channel and versatile high-pass and low-pass filters between 50 and 5000 Hz, the NX225.4 is a powerful and flexible companion for your sound system.

Features
  • Start-stop ready
  • EPS® protection circuit (Error Protection System)
  • IFT (Interference Free Technology, EMC tested)
  • Efficiency up to 86%
  • THD 0.007% @ 5W
Technical Specifications
  • 4 x 125/225 Watts RMS @ 4/2 Ohm
  • 2 x 450 Watts RMS @ 4 Ohm bridged
  • High-pass/low-pass filter 50 - 5000 Hz (CH1/2)
  • High-pass/low-pass filter 50 - 5000 Hz (CH3/4)
  • Input selector CH2/CH4
  • RCA inputs via cable connector
  • High-level inputs with EPS®
  • Automatic turn-on function
  • Compact bass level remote control
  • Dimensions: 89 x 41 x 185 mm

Frequently Asked Questions about NX225.4

How much power does the NX225.4 Amplifier provide?

The NX225.4 from Musway offers impressive power, clearly shown in the technical specifications. It provides you with 4 x 125/225 Watts RMS at 4/2 Ohm, ensuring a clean and powerful sound. When operated in bridged mode, it even delivers 2 x 450 Watts RMS at 4 Ohm. This means you can drive even demanding speaker systems with enough power to create a dynamic and powerful audio experience.

What filtering options does the NX225.4 offer?

The NX225.4 Amplifier from Musway is equipped with a variable high-pass and low-pass filter. These filters are adjustable for both channels CH1/2 and CH3/4, covering a frequency range of 50 to 5000 Hz. This means you can flexibly adjust the amplifier to meet different speaker requirements or listening preferences. By fine-tuning the frequencies, you can optimize audio quality to minimize any distortion, which is particularly beneficial when using subwoofers and tweeters.

What is the EPS® protection circuit in the NX225.4 Amplifier?

Musway has equipped the NX225.4 with the EPS® protection circuit, known as the Error Protection System. This circuit is designed to protect the amplifier and connected speakers by detecting and responding to potential fault conditions such as overload or short circuits. This increases the longevity of your audio system and prevents damage from improper use or other external disturbances. Thus, you can get the maximum power from your system without worrying about safety.

What connections does the Musway NX225.4 Amplifier offer?

The Musway NX225.4 is equipped with RCA inputs that can be connected via cable plugs. These provide a stable and high-quality connection to your audio devices. Additionally, the NX225.4 features high-level inputs that are equipped with the EPS® protection circuit. This allows for greater flexibility in installation and integration into various audio systems, as you can use both linear and amplified signals. The automatic power-on function further enhances user comfort.

What is the efficiency of the NX225.4 Amplifier?

The Musway NX225.4 Amplifier offers an impressive efficiency of up to 86%. A high efficiency means that a larger portion of the electrical energy consumed is converted into sound rather than being lost as heat. This characteristic not only leads to better sound quality but also to a more efficient use of the power source, which is particularly advantageous in mobile installations. Even during long listening sessions, the amplifier remains stable and delivers consistent performance values.

What is the significance of the THD value for the Musway NX225.4?

The Total Harmonic Distortion (THD) value of the Musway NX225.4 is only 0.007% at 5W. This value is an indicator of how pure and undistorted the sound playback is. A low THD value of 0.007% means that the amplifier introduces virtually no audible distortions into the audio signal, and the music is reproduced cleanly and accurately. This is especially important for audiophiles who place great value on authentic sound reproduction.

Is the NX225.4 Amplifier suitable for use in vehicles with start-stop systems?

Yes, the Musway NX225.4 Amplifier is specifically designed for use in vehicles with start-stop systems. This is made possible by the Start-Stop-Ready function, which ensures that the amplifier operates reliably even with the voltage fluctuations that can occur in start-stop systems. This technology is particularly important for modern vehicles that feature energy-saving technologies, as the amplifier is configured to function without interruption while maintaining sound quality.

What role does the Interference Free Technology (IFT) play in the NX225.4?

The Interference Free Technology (IFT) in the Musway NX225.4 Amplifier, EMC-tested and specifically developed, reduces electromagnetic interference that could affect the audio signal. With IFT technology, the amplifier ensures that disturbances are minimized, which is crucial for delivering clear and powerful sound reproduction. This feature is especially essential for installations in vehicles where numerous electronic systems could easily cause interference.

What are the dimensions of the Musway NX225.4 and what does that mean for installation?

The compact dimensions of the Musway NX225.4 are 89 x 41 x 185 mm. These measurements allow for easy integration into many vehicle installations and provide flexibility in choosing the installation location, even in tighter spaces. Placement may vary depending on the vehicle model; however, this compact size significantly reduces the challenges of mounting. A great advantage if you want to minimize the impact on your trunk or other areas of the vehicle.

What features does the remote control of the NX225.4 offer?

The Musway NX225.4 comes with a compact bass level remote control that allows you to adjust the bass level directly from the driver's seat. This remote control is particularly convenient for quickly and easily adjusting the bass to suit different music genres or the preferences of the passengers, without having to make manual changes to the amplifier itself. The remote control thus provides an easy way to fine-tune the sound to always achieve the optimal sound balance.

Manufacturer information/responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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