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Steg

Masterstroke MSK 130.4

4-channel amplifier

949,00€
949,00€ 949,00€
incl. VAT , possibly plus shipping

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Highlights

  • Power 4 x 130 Watts RMS@4 Ohm, 4 x 200 Watts RMS@2 Ohm.
  • Impedance at 4 Ohms, gold-plated RCA connectors, S/N ratio>100dB.
  • HP/LP filter 12 dB/oct 50-200Hz, input sensitivity 200mV-5V.
Seen more cheaply Personal Offer
brand: Steg
Delivery time:
Available for delivery in 1-4 days
Number:
Piece
Watt RMS per channel:
200
Amplifier Type:
Class D
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949,00€
949,00€ 949,00€

The Masterstroke MSK 130.4 is a high-end 4-channel amplifier from Steg. This device stands for high quality and durability, as it is the result of decades of audiophile research. It sets new standards in terms of sound beauty, power, and solidity. Equipped with fully adjustable high-pass and low-pass filters, a bass boost, various power-on options, and gold-plated panel mount RCA connections, the Masterstroke MSK 130.4 amplifier leaves nothing to be desired.

features

  • Fully adjustable high-pass and low-pass filters
  • Bass boost
  • "Power on via remote control or detection via audio or DC offset"
  • Gold-Plated Panel Mount RCA Connectors

data

  • 4-channel amplifier in Class-D
  • Power 4 x 130 Watts RMS @ 4 Ohm
  • Power 4 x 200 Watts RMS @ 2 Ohm
  • Power 2 x 400W RMS @ 4 Ohm
  • HP/LP Filter 12 dB/Oct 50-200Hz
  • S/N Ratio: >100dB
  • Input sensitivity: 200mV-5V
  • Fuse: 70A internal
  • Dimensions 380 x 59 x 216 mm
The Masterstroke MSK 130.4 delivers different power outputs depending on the impedance, giving it great flexibility to meet various requirements. At an impedance of 4 ohms, it provides a power output of 4 x 130 watts RMS, making it ideal for use in systems that require moderate load capacity. If the power is increased and the impedance is reduced to 2 ohms, the output power increases to 4 x 200 watts RMS, allowing for a significantly higher power output. Additionally, the amplifier can also be bridged to deliver 2 x 400 watts RMS at 4 ohms, making it ideal for power-hungry applications where high output levels and quality are required.
The Steg Masterstroke MSK 130.4 amplifier offers fully adjustable high-pass and low-pass filters that allow the user to precisely tailor the sound to the needs of the respective audio system. These filters provide a frequency range of 50 to 200 Hz, enabling flexible adjustment to the desired sound characteristics. Additionally, the amplifier features an HP/LP filter with a slope of 12 dB/octave, ensuring effective filtering of frequencies outside the desired range. This allows the sound to be optimally adjusted to the speakers used and the user's sound preferences. Especially if you prefer specific frequencies in your music genres, these filter options allow for a customized sound setting.
The signal-to-noise ratio (S/N Ratio) of the Masterstroke MSK 130.4 is over 100 dB. This means that the amplifier is capable of delivering an extremely clean audio signal by reducing noise levels to an inaudible level. Especially for audiophiles who demand the highest standards of sound quality, this amplifier offers impressively clear reproduction that does not bury the nuances of the music under noise, even at high volumes. The over 100 dB signal-to-noise ratio is crucial for music playback without unwanted background noise, which is particularly important for complex musical pieces.
The Masterstroke MSK 130.4 amplifier offers various power-on options to seamlessly integrate into existing audio systems. It can be activated via a remote control, allowing for convenient use, especially when the amplifier is installed hidden in the vehicle. Additionally, there is the option of power-on control through audio sensing, where the amplifier automatically turns on as soon as audio signals are detected. Alternatively, the amplifier can also be powered on via a DC offset, which causes it to turn on automatically when a voltage difference is detected. These different options provide flexibility and convenience that can be tailored to the individual installation requirements of the user.
The Steg Masterstroke MSK 130.4 has compact dimensions of 380 x 59 x 216 mm, making it ideal for installation in various vehicle types. Despite its high performance and complex features, the amplifier easily finds its place in the trunk or under the seat due to its slim dimensions, without taking up too much space. When planning for installation, it is important to consider this space to ensure optimal cooling and accessibility for all connections, especially when dealing with stricter space conditions in the vehicle. Particularly in limited installation space in the car, it is important to find the appropriate placement to fully utilize the sound quality.
The Masterstroke MSK 130.4 offers an adjustable bass boost that allows for individual customization of the bass level to personal preferences. This feature is particularly useful if you prefer music styles that demand emphasized bass or if your speakers require additional support in the low-frequency range. You can thus specifically enhance the bass component to expand the sound spectrum according to your wishes. The adjustment can help to fully personalize the sound image and optimize the balance between highs, mids, and lows. Therefore, the bass boost is central to an engaging and powerful music playback that unlocks the full potential of the amplifier.
The Masterstroke MSK 130.4 is equipped with gold-plated panel mount RCA connectors that not only ensure excellent signal transmission but also provide corrosion resistance. These high-quality connectors guarantee a stable contact and minimize signal loss, positively affecting sound quality. This is particularly important if you value consistently high audio performance, as a stable connection is crucial for the reliability of the system. Additionally, the RCA connectors are robustly constructed to ensure a long lifespan and optimal performance, even under heavy use or in demanding environments.
In the Masterstroke MSK 130.4, an internal fuse with 70 Amperes is used. This fuse provides adequate protection for the amplifier's circuits by interrupting the current flow in case of overload or a short circuit, thus protecting valuable components from damage. The choice of an internal fuse component simplifies the protection of the device and ensures that the amplifier can operate safely even under demanding conditions. For technical users, it is helpful to know that in the event of a replacement, a 70A fuse must always be used to avoid impairing the electrical parameters and operational safety of the amplifier.
Since the Masterstroke MSK 130.4 offers good compatibility thanks to its universal connection options and compact size of 380 x 59 x 216 mm, it can be easily integrated into most vehicle installations. No specific car brand or model is mentioned in the product description, indicating that the focus is on a generic installation that adapts to individual vehicle conditions. Important for the integration into your vehicle is to ensure the necessary space for installation and cooling in order to guarantee the optimal performance of the amplifier. The flexible RCA connections provide the connection options that are accepted in particularly many systems, ensuring maximum compatibility.
The input sensitivity of the Masterstroke MSK 130.4 can be adjusted in the range of 200mV to 5V, providing maximum flexibility in adapting the amplifier to various signal sources. This is particularly advantageous for operating the amplifier with both external preamplifiers and directly with conventional audio systems. This adjustability allows the input sensitivity to be matched to the output power of the source, reducing distortion and optimizing sound quality. This ability to adjust the input sensitivity enables you to achieve the best acoustic result for your individual system and ensures that your audio system is always operated at optimal performance levels.

fortissimo
Dietmar Carle
Bahnhofstr. 23
88048 Friedrichshafen Kluftern
Germany

Contact: didi@fortissimo.de

Product Specifications

Manufacturer

Steg

Product type

4-channel amplifier

Features

  • Highlights

    • Power 4 x 130 Watts RMS@4 Ohm, 4 x 200 Watts RMS@2 Ohm.
    • Impedance at 4 Ohms, gold-plated RCA connectors, S/N ratio>100dB.
    • HP/LP filter 12 dB/oct 50-200Hz, input sensitivity 200mV-5V.

  • Uvp

    949

weight

3.2 kg

Technical data

Watt RMS per channel

200

configurators

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Your advantages with Masori

Buy the Masterstroke MSK 130.4 amplifier online with Masori lowest price guarantee

The Steg Masterstroke MSK 130.4 is a high-end 4-channel amplifier that will impress you with its superior sound quality. With an output of 4 x 130 watts RMS at 4 ohms and 4 x 200 watts RMS at 2 ohms, this amplifier transforms your car hi-fi system into an acoustic powerhouse. Its fully adjustable high- and low-pass crossovers allow you maximum flexibility in fine-tuning your sound system, while the bass boost amplifies the low frequencies. The gold-plated panel-mount RCA connectors ensure reliable signal transmission. Take advantage of the Masori Lowest Price Guarantee and secure the best price from Masori, your specialist for car hi-fi equipment.

First-class performance of the Steg Masterstroke MSK 130.4 4-channel amplifier – 4 x 130 watts RMS eff.

With an output of 4 x 130 watts RMS into 4 ohms, the Steg Masterstroke MSK 130.4 amplifier delivers outstanding performance for a multi-speaker system. Precisely tuned power outputs for each channel allow for consistent sound reproduction, ideal for demanding in-vehicle sound installations. The low impedance of the amplifier provides a solid foundation for clear and dynamic music reproduction. Compared to other amplifiers on the car hi-fi market, this high RMS output demonstrates that the MSK 130.4 minimizes distortion even at high volumes.

Maximum output of the Steg Masterstroke MSK 130.4 4-channel amplifier – 4 x 200 Watts RMS at 2 Ohms

In 2-ohm operation, the Masterstroke MSK 130.4 delivers an impressive 4 x 200 watts RMS, making it particularly effective at clearly reproducing powerful bass and complex midrange frequencies. This performance is crucial when using low-impedance speakers to unlock their full potential. The high-power output ensures that no sound detail is lost, even when operating at maximum. This technical feature offers a significant increase in performance in a compact design compared to standard amplifiers on the market.

Total power of the Masterstroke MSK 130.4 amplifier in bridge mode – 2 x 400W RMS at 4 Ohms

When operated in bridge mode, the Masterstroke MSK 130.4 achieves an output of 2 x 400W RMS into 4 ohms. This is perfect for driving powerful subwoofers. The amplifier utilizes Class D technology, which enables improved efficiency and reduced heat generation compared to conventional Class AB amplifiers. This level of performance allows for the reproduction of low frequencies with power and precision, making it indispensable for bass-intensive audio systems. The comparatively higher achievable output is ideal when space is limited.

Individual sound tuning with the adjustable high- and low-pass crossovers of the Steg Masterstroke MSK 130.4

The fully adjustable high- and low-pass crossovers allow for immense flexibility in tuning your system's sound. With a crossover frequency adjustable between 50-200 Hz at 12 dB/octave, you can precisely define the frequency range in which your speakers operate. Depending on your musical style or preference, you can adjust the sound to optimally reproduce both highs and lows. This represents a significant improvement over amplifiers with fixed crossover frequencies, creating a customized sound experience.

Audio quality enhanced by high S/N ratio of >100 dB on the Masterstroke MSK 130.4 bridge

With a signal-to-noise ratio (S/N ratio) of over 100 dB, this amplifier promises to present your music without distracting background noise. A high S/N ratio ensures that the sound amplified by the amplifier remains clear and free of unwanted distortion. This is especially important for audio sources where the original sound must be preserved unadulterated. This value demonstrates that the MSK 130.4 delivers powerful, crystal-clear sound even in noisy environments, significantly exceeding the usual market standards.

Gold-plated panel mount RCA connectors for lossless connection on the Masterstroke MSK 130.4 bridge

The high-quality, gold-plated panel-mount RCA connectors minimize resistance losses, resulting in purer sound and ensuring the longevity of the connections. Gold acts as an insulator against corrosion, ensuring consistent signal quality even under changing environmental conditions. The use of such connectors demonstrates how the Masterstroke MSK 130.4 bridge sets the standard in material selection and ensures superior connectivity compared to standard RCA connectors in the car hi-fi spectrum.

Easy installation and connection options for the Masterstroke MSK 130.4 – switching on via remote control or DC offset

The Masterstroke MSK 130.4 offers various activation options, such as audio or DC offset detection, as well as a remote control connection, making installation and operation much easier. These versatile activation options allow the amplifier to be seamlessly integrated into existing audio systems and flexibly switched to the preferred operating mode. This versatility in commissioning sets it apart from conventional models, which are often limited to a single option, and thus offers added convenience.

Steg Masterstroke MSK 130.4 amplifier: Compact dimensions for versatile installation options in the vehicle

Measuring 380 x 59 x 216 mm, the Steg Masterstroke MSK 130.4 is a compact amplifier that's easy to install even in tight spaces in your vehicle. While its size conceals considerable power, its space-saving design makes it easy to integrate without sacrificing valuable storage space. This is especially beneficial when the amplifier needs to be mounted in a hidden or non-intrusive manner. It offers greater flexibility than larger standard amplifier models.

Safety through integrated 70A fuse protection on the Masterstroke MSK 130.4 bridge

An integrated 70A fuse protects the amplifier from overloads and short circuits, increasing the longevity of the entire audio system. An effective fuse system is crucial for high-performance amplifiers to minimize the risk of damage to electrical components. This safety measure demonstrates the focus on quality, even in the safety architecture. Compared to other models, where fuses often have to be retrofitted, the MSK 130.4 offers additional safety from the start.

Individual adjustment through adjustable input sensitivity from 200mV to 5V for Steg Masterstroke MSK 130.4

The amplifier features an adjustable input sensitivity between 200mV and 5V, suitable for a wide range of audio sources. This flexibility ensures that the amplifier can be optimally adapted to the specific output voltage of your source device, preserving all the details in the audio. This adaptability ensures that even with sources of varying strength, the amplifier operates without distortion or reduction in performance. For further support and installation , Masori offers on-site installation in Frankfurt (Oder). Information on frequently asked questions can be found in the expert support FAQ & Help . You can also delve deeper into the world of audio technology with the Masori Audio Blog .