Audio System M-50.4 MD 4-channel amplifier

Name: Audio System M-50.4 MD 4-Channel Amplifier | Masori
Brand: Audio System
Price: 254.15 EUR
Availability: InStock

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Audio System M-50.4 MD 4-channel amplifier

Power: 4x 50 WRMS at 4 ohms, 4x 100 WRMS at 2 ohms, compact.
Class-D technology, SMD technology, effective high performance.
Variable filters, subsonic, HP, LP, BP, fully active mode.
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Audio SystemX-170.4

Audio SystemCO-100.2

M-50.4 MD by Audio System

Discover the M-50.4 MD, a 4-channel amplifier from the renowned provider Audio System. This amplifier, part of the M series, will impress you with its compact dimensions and high-tech Class-D amplifier technology. It also offers numerous features, such as variable and switchable subsonic, HP, LP, and BP filters, as well as a full-active mode. The functionality is rounded off by a high-level input or automatic signal detection with power-on function. Small detail, great performance – that perfectly describes the M-50.4 MD. It fits comfortably in the car and yet offers a high efficiency that is unmatched.

features

4-channel amplifier
MIKRO-Digital-Amplifier
Digital high-performance amplifier with SMD technology
Variable and switchable subsonic
HP, LP, BP Filter (High Pass, Low Pass, Band Pass)
Full Active Mode
High-level input or signal detection with automatic activation

performance data

4x 50 WRMS at 4 Ohm
4x 100 WRMS at 2 Ohm

Measurements

113 x 38 x 100 mm

Frequent questions about M-50.4 MD

Welche Abmessungen hat der M-50.4 MD von Audio System?

The M-50.4 MD from Audio System has compact dimensions of 113 x 38 x 100 mm. Despite its small size, it offers enormous power and efficiency, making it ideal for installations in various vehicle models. Its compact design allows for flexible placement within the vehicle without taking up valuable space. These dimensions make it easy to install the amplifier in tight spaces, which is particularly advantageous for modern vehicles with limited space. Consider the dimensions during the planning phase to ensure optimal integration in the vehicle.

Welche Leistung bietet der M-50.4 MD Verstärker an 4 Ohm?

The M-50.4 MD amplifier from Audio System delivers a power of 4x 50 watts RMS at 4 ohms. This output power allows for various speaker systems to be supplied with sufficient signal to ensure clear and powerful audio output. The amplification at 4 ohms is specifically designed to perfectly serve sound systems with standardized impedance, without risking overload. This technical specification ensures efficient energy transfer and minimizes distortion, providing you with clean and dynamic sound reproduction. Perfectly suited for enthusiasts who appreciate quality audio playback.

Wie funktioniert der Hochpegeleingang beim M-50.4 MD?

The high-level input of the M-50.4 MD allows for direct connection of the amplifier to the high-level speaker outputs of the car radio. This is particularly advantageous if you want to retrofit an audio system without a preamp output. The high-level input captures signals with higher voltage and effectively converts them for amplifier processing, which is considered very flexible for various car audio setups. Combined with signal detection and the automatic power-on feature, it enhances user comfort, as the amplifier automatically activates when a signal is detected.

Welche Funktionen bieten die Filter beim M-50.4 MD?

The M-50.4 MD offers a variety of filters: variable and switchable subsonic, high pass (HP), low pass (LP), and band pass (BP) filters. These allow you to precisely adjust the frequency response to optimally match the sound to the speakers and the space in the vehicle. The subsonic filter removes unwanted low-frequency noises, while HP and LP filters target individual frequency bands. The BP filter combines these functionalities and provides flexible settings for specific audio requirements. Especially in customized audio configurations, the use of these filters is highly advantageous.

Was versteht man unter dem Vollaktiv-Modus beim M-50.4 MD?

The full-active mode of the M-50.4 MD allows the amplifier to be connected directly without passive crossover operation, so that each speaker unit receives its own amplifier channel. This enables more precise control and adjustment of the audio output, ideal for a personalized soundstage. Targeted channel separation improves the clarity and dynamics of the audio output. This mode offers special added value for elaborate car hi-fi setups, where tonal fine-tuning and individual level adjustment of the speakers are paramount. Discover new sound dimensions with this feature.

Welche Vorteile bietet die Class-D Verstärkertechnik im M-50.4 MD?

The M-50.4 MD from Audio System utilizes high-efficiency Class-D amplifier technology, known for its high energy efficiency and low heat loss. This technology converts input currents directly into output currents with minimal energy loss. As a result, users not only receive powerful sound but also benefit from a longer lifespan of the amplifier and reduced heat generation, making it ideal for use in enclosed or tight installation situations. Furthermore, minimizing thermal effects leads to improved sound stability even at high power levels.

Welche Impedanz wird beim M-50.4 MD für maximale Leistung empfohlen?

The M-50.4 MD reaches its maximum power at an impedance of 2 Ohms, where it delivers 4x 100 Watts RMS. This ability to drive low impedances is particularly advantageous for systems that require high power output, such as powerful subwoofers or multiple speakers in parallel or series configuration. By adjusting the load impedance, you can fully exploit the amplifier's potential and achieve a powerful, detailed audio output that remains stable even at high volumes. Optimal if you value volume and sound fidelity.

Ist der M-50.4 MD mit modernen Fahrzeugen kompatibel?

Thanks to its compact design and flexible connection options, the M-50.4 MD is compatible with a wide range of modern vehicles. Its small size allows for installation in almost any type of vehicle, even those with limited space. The built-in high-level input ensures compatibility with most factory radios that output high levels. The amplifier's transmission technology works well with the electronics of modern vehicles, minimizing potential interference signals. Thus, it can also be integrated into vehicles with more complex onboard network structures.

Wie erleichtert der M-50.4 MD die Installation im Auto?

The installation of the M-50.4 MD is significantly simplified by its compact design and intuitive connection options. The clearly structured connections and small size make it easy to accommodate even in tight spaces within the vehicle. Various filters and the high-level input provide flexibility regarding integration into existing systems. Additionally, the automatic signal detection and power-on function make the installation process and daily operation more user-friendly. Careful planning of the wiring paths helps minimize installation issues.

Welche Technologien kommen beim M-50.4 MD zum Einsatz?

The M-50.4 MD from Audio System is equipped with SMD technology, a modern manufacturing technology that uses compact and highly efficient electronic components. This technology contributes to higher reliability and improved heat dissipation through the dense arrangement of electronic components. Together with Class-D technology, this results in low heat generation and high efficiency. The electronic circuits are designed to enable maximum sound quality with minimal distortion. The functions of the variable filters and the automatic power-on mechanism are also based on innovative technological advancements in the audio field.

Herstellerinformation/verantwortliche Person

Axel Förderer
Audio System Germany
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

Let customers speak for us

from 9059 reviews

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

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11/29/2025

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X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

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11/18/2025

tatazz

Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

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Anonym

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Geht echt gut und leicht zum einstellen

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Georges, Alexander, Vainohoarii NAGLE

Très satisfaisant.

Bonjour, je reçu le colis bien emballé.
Je recommande vivement, la livraison est gratuite et rapide, je recommanderai sûrement encore chez Masori.

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Bought again

Bought again. Great price, fast delivery, nice !

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Perfect sound, I bough 2 pairs for the door and

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Der Einbau war Plug & Play, alles passt perfekt ohne Anpassungen.
Im Vergleich zum originalen Canton Subwoofer spielt dieser deutlich stärker, präziser und mit mehr Druck.
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