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Audiocontrol

ACM-4.300

4-channel amplifier

199,00€
399,00€ 199,00€
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Highlights

  • Delivers 4x75W at 2Ω, 4x50W at 4Ω for powerful sound.
  • Active speaker level inputs, RCA integration, wide compatibility.
  • Frequency response 10Hz-22kHz, signal-to-noise ratio 102dBA, 14.4V operation.
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brand: Audiocontrol
Delivery time:
Available, in 5-10 days with you
Number:
Piece
Watt RMS per channel:
75
Amplifier Type:
Class D
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Audiocontrol-ACM-4.300-4-Kanal Verstärker-masori-kaufen
199,00€
399,00€ 199,00€

Discover the ACM-4.300, a high-performance 4-channel micro-amplifier from the renowned house of Audiocontrol. This device is part of the remarkable ACM series, known for its perfect blend of power and functionality in car audio systems. Regardless of the complexity of your audio system, the ACM-4.300 always finds a way to integrate and deliver great sound. The compactness and durability of this amplifier also provide you with flexible mounting options and long-lasting longevity. With its impressive technical features, the ACM-4.300 guarantees you optimal and unique audio playback.


Technical Data

  • 4 x 75 Watts at 2 Ohms
  • 4 x 50 Watts at 4 Ohm
  • 150 Watts at 4 Ohms bridged
  • GTOTM Signal Sense
  • Active speaker-level inputs for OEM integration
  • RCA Line Inputs
  • Linkwitz-Riley crossover
  • Reversible cover plate
  • Indestructible 5-year warranty (when installed by an authorized AudioControl dealer)

ENTRANCES

  • Preamp inputs: 4 balanced
  • Preamplifier input voltage range: 500 mV - 6 Vrms
  • Speaker level inputs: 4
  • Speaker level input voltage range: 3 V - 40 Vrms

EXITS

  • Continuous (RMS) rated power at 14.4 V:
  • 4 Ω - 50 W x 4 RMS
  • 2 Ω - 75 W x 4 RMS
  • Bridged 4 Ω - 150 W RMS

performance capability

  • Frequency response: 10 Hz - 22 kHz
  • Noise level: 102 dBA, Ref 50 W @ 4 Ohm
  • THD+N: < 0.01%
  • Current/Ground wire thickness: 20mm²
  • Protection value: 1 x 30 A
  • Crossover: 12 dB/octave Linkwitz-Riley, 80 Hz, 120 Hz, Bypass
  • PFM Subsonic Filter: 32 Hz

WEIGHT & DIMENSIONS

  • Dimensions: 23.8 x 7.6 x 4.4cm
  • Weight: 0.98 kg
The ACM-4.300 from Audiocontrol offers impressive output power according to the connected speaker load. At an impedance of 4 ohms, the amplifier delivers 50 watts RMS per channel, while it provides 75 watts RMS per channel at 2 ohms. For applications requiring higher power, the amplifier can be bridged to 150 watts RMS when operated at 4 ohms. This power allows you to drive a wide range of speaker configurations. The power specifications are optimal for various car audio systems that require both precision and volume.
The ACM-4.300 micro amplifier from Audiocontrol offers versatile integration options in various audio systems. Thanks to the active speaker-level inputs, integration into OEM systems is easily possible. For further adjustments, the amplifier also has RCA line inputs. These allow you to flexibly integrate the device into almost any car audio system. The GTOTM Signal Sense ensures intelligent activation of the amplifier. Especially if you plan to use the amplifier in a complex system, the balanced preamp inputs with voltage ranges from 500 mV to 6 Vrms are ideal.
The ACM-4.300 is equipped with a Linkwitz-Riley crossover that provides a 12 dB/octave filtering. This allows for precise control of frequency separation at 80 Hz, 120 Hz, as well as a bypass mode for flexible audio playback. With the exact frequency separation, this crossover gives you the opportunity to optimally implement different sound profiles. The choice between these frequency points allows you to adjust the sound system according to your acoustic preferences. Thus, you can use the amplifier in many different environments for the best sound quality.
The ACM-4.300 from Audiocontrol is characterized by its compact dimensions, which allow for easy installation in various vehicle models. The measurements are 23.8 x 7.6 x 4.4 cm. With its lightweight design, the amplifier weighs only 0.98 kg, further facilitating installation. The compact dimensions are particularly advantageous when space in the vehicle is limited. The amplifier can be installed discreetly without affecting the space in the vehicle, while still delivering excellent performance. Especially in modern vehicles, you can use the ACM-4.300 flexibly.
The ACM-4.300 amplifier from Audiocontrol requires a stable power supply to achieve its high performance. Its fuse rating is 30 A, and the recommended power/ground wire gauge is 20 mm². These specifications are crucial for safely and efficiently operating the amplifier. A stable current flow is especially important for consistent performance and protecting the device. When connecting to the vehicle battery, you should ensure that the cables and fuses used meet the technical requirements to avoid short circuits and overloads.
The ACM-4.300 from Audiocontrol is covered by an indestructible 5-year warranty, provided that the installation is carried out by an authorized dealer. This comprehensive warranty gives you security and confidence in the durability and reliability of the technology used. The requirement for installation by an authorized AudioControl dealer ensures that the amplifier is optimally integrated and potential installation errors are avoided. This warranty is a testament to the quality and commitment of the manufacturer to offer a reliable product that meets all your expectations regarding performance and durability.
The ACM-4.300 from Audiocontrol offers a wide frequency response from 10 Hz to 22 kHz. This range ensures that all nuances of the music are optimally highlighted, whether deep bass sequences or high, clear tones. The sound reproduction extends far beyond the audible bandwidth of a typical car hi-fi system, providing a detailed and voluminous sound representation. This frequency range is ideally suited for audiophiles who value high-resolution and powerful sound, regardless of the volume. Especially in combination with high-quality speakers, the amplifier unleashes its full potential.
The signal-to-noise ratio of the ACM-4.300 from Audiocontrol is 102 dBA, referenced to 50 W at 4 ohms. This signal-to-noise ratio ensures clean and clear audio playback by minimizing unwanted background noise that may occur in the signal path. Especially if you enjoy listening to music at high volumes, the excellent signal-to-noise ratio provides a natural and clear sound image, free from distortion. This is particularly advantageous in a mobile environment where external sources of interference can affect the listening experience. The signal-to-noise ratio is a central feature that underscores the high quality and ambition of the amplifier.
With its compact design measuring 23.8 x 7.6 x 4.4 cm, the ACM-4.300 offers a variety of installation options. Its small size allows you to discreetly install the amplifier in the vehicle without compromising valuable storage space. Particularly advantageous is the reversible cover plate, which increases flexibility in placement. The amplifier can be mounted both horizontally and vertically, allowing it to optimally adapt to the conditions of your vehicle. Whether under the seat, in the trunk, or in specially adapted mounting frames, this amplifier meets numerous installation requirements thanks to its flexible design.
The Audiocontrol ACM-4.300 features flexible input voltage ranges that allow for optimal adaptation to various car audio systems. For preamp level, the amplifier supports balanced inputs with a voltage range of 500 mV to 6 Vrms. This enables connection to a wide variety of sources, whether common head units or professional audio sources. For speaker level, the supported voltage range is between 3 V and 40 Vrms, which offers significant advantages for both factory systems and aftermarket solutions. This flexibility in input voltage makes it easy to adapt the ACM-4.300 to almost any audio source and ensures the highest sound quality.

maxxcount.de GmbH & Co. KG
Nitsche & Scheider
Gostritzer Straße 61-63
01217 Dresden
Germany

Contact: info@maxxcount.de

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Product Specifications

Manufacturer

Audiocontrol

Product type

4-channel amplifier

Features

  • Highlights

    • Delivers 4x75W at 2Ω, 4x50W at 4Ω for powerful sound.
    • Active speaker level inputs, RCA integration, wide compatibility.
    • Frequency response 10Hz-22kHz, signal-to-noise ratio 102dBA, 14.4V operation.

  • Uvp

    399

weight

0.98 kg

Technical data

Watt RMS per channel

75

configurators

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Your advantages with Masori

Performance highlights and purchase options of the Audiocontrol ACM-4.300

The Audiocontrol ACM-4.300 is a high-performance 4-channel micro amplifier that guarantees the ultimate sound in your vehicle. With an output of 4 x 75 watts at 2 ohms and 4 x 50 watts at 4 ohms, the amplifier delivers powerful and clear sound. The ability to operate it bridged to 150 watts at 4 ohms opens up a wide range of applications in the car hi-fi segment. Combined with Audiocontrol's GTO™ Signal Sense and active speaker-level inputs, the ACM-4.300 offers flexibility for demanding applications. Buy this item at Masori.de and benefit from our lowest price guarantee.

Performance specifications of the Audiocontrol 4-channel amplifier

The ACM-4.300's impressive performance specifications, with 4 x 75 watts RMS at 2 ohms and 4 x 50 watts RMS at 4 ohms, leave nothing to be desired. This means the small amplifier can easily drive powerful speakers without breaking a sweat. The ability to use it bridged at 4 ohms with 150 watts RMS offers further flexibility, ideal for subwoofer use. A higher rating would make the amplifier even more versatile.

Design of the Audiocontrol active crossover

The ACM-4.300 features a Linkwitz-Riley crossover with a slope of 12 dB/octave at fixed frequencies of 80 Hz, 120 Hz, or no filter at all (bypass). These specific settings allow for precise frequency response, which is particularly advantageous when integrating into existing systems. A steeper crossover would allow for better tuning for more complex sound installations.

Signal-to-noise ratio and distortion values ​​for clear sound experiences

With an impressive signal-to-noise ratio of 102 dBA, referenced at 50 W @ 4 ohms, this amplifier delivers exceptionally clear sound results typically found in higher price ranges. The low distortion (THD+N) of less than 0.01% ensures that music can be enjoyed in pure sound quality. A lower signal-to-noise ratio might enhance various sound nuances more intensely.

Versatile connectivity and integration with OEM systems

The comprehensive connectivity includes four balanced preamplifier inputs with a range of 500 mV to 6 Vrms, as well as four speaker-level inputs covering 3 V to 40 Vrms. This means both upgrading existing systems and integrating new setups is possible without complications. A wider input voltage range could further increase the adaptability.

Energy efficiency and energy consumption

With a corresponding fuse rating of 1 x 30 A and a recommended cable cross-section of 20 mm², the Audiocontrol amplifier ensures excellent efficiency and safety. This aspect is particularly important for stable continuous performance without the risk of overheating. A cable cross-section that is too small would risk power loss and cable defects.

Compact dimensions for flexible mounting options

The ACM-4.300 has compact dimensions of 23.8 x 7.6 x 4.4 cm and a light weight of 0.98 kg. These features make it ideal for vehicles with limited space without compromising performance. Its versatile mounting options allow the amplifier to be integrated discreetly and space-savingly. A larger amplifier would limit its installation options.

Masori installation service and expert support

If you need assistance with installation, masori.de offers a comprehensive on-site installation service in Frankfurt (Oder) . Our expert support, FAQs, and help with technical questions are also available.

Robust workmanship and a five-year warranty

The Audiocontrol amplifier impresses with its robust construction and a robust five-year warranty, provided it is installed by an authorized dealer. This not only testifies to the reliability of the built-in technology but also inspires confidence in the quality and durability of the award-winning ACM series.

Optimized sound quality with the PFM subsonic filter

Equipped with a PFM subsonic filter at 32 Hz, only the minimum frequency load is passed to the amplifier. This minimizes unwanted low frequencies and improves overall sound quality. A lower value would be advantageous for specific music genres where ultra-low frequencies are actually desired. Visit our audio blog to learn more about the latest trends and technologies in car hi-fi.