Technical Highlights

  • Power: 230 W RMS @ 4 Ohm, 380 W RMS @ 2 Ohm, optimal.
  • Voltage range: 12-32 V, impedance: 4-2 Ohm, compact.
  • Crossovers: Low-pass filter, subsonic filter, bass boost.
  • More technical details
Regular price €156.27
Regular price -21% €199.00 selling price €156.27
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ProductAT101 24V

including VAT
Estimated delivery: Sep 17–Sep 22.
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datasheet
Regular price €156.27
Regular price €199.00 selling price €156.27

The AT101 24V from Axton is a 1-channel amplifier. This ultra-compact Class-D amplifier is especially suitable for use in trucks and features a 24 V power supply that covers a voltage range of 12 - 32 V. An aluminum heat sink ensures optimal heat dissipation. The amplifier offers both high-level and low-level inputs and supports auto turn-on via DC offset or music signal. Integrated electronic crossovers include a 12 dB/oct. low-pass filter and a 12 dB/oct. subsonic filter. Other features include bass boost control at 45 Hz and the included bass level remote control. With an output power of 230 watts RMS @ 4 ohms and 380 watts RMS @ 2 ohms, the amplifier provides sufficient power for various applications.

Highlights

  • Ultra-compact Class-D amplifier for trucks
  • 24 V power supply, voltage range from 12 - 32 V
  • Aluminum heat sink for optimal heat dissipation
  • High-level/low-level input
  • Auto turn-on via DC offset or music signal
  • Integrated electronic crossovers: 12 dB/oct. low-pass filter (50 – 250 Hz)
  • 12 dB/oct. subsonic filter (10 – 55 Hz)
  • Bass boost control @ 45 Hz (0 – 18 dB)
  • Bass level remote control

Specifications

  • Output power @ 4 ohms 1 x 230 watts RMS
  • Output power @ 2 ohms 1 x 380 watts RMS
  • Frequency response: 15 Hz – 250 Hz
  • Signal-to-noise ratio: >86 dB
  • Variable input sensitivity: 0.4 – 10 V
  • Dimensions (W x H x D) 185 x 40 x 105 mm

datasheet

Open data sheet

Frequently Asked Questions about AT101 24V


What power supply does the Axton AT101 24V Amplifier require?

The Axton AT101 24V Amplifier is specifically designed for a 24 V power supply but can be flexibly operated within a voltage range of 12 to 32 V. This makes it particularly suitable for use in trucks, where different voltage sources may occur. Its internal design takes this variety into account and allows for operation at both low and high voltage without compromising functionality or performance. Especially when working in vehicles that have variable voltage situations, this amplifier offers the necessary flexibility and reliability to ensure continuous performance.

How much power does the Axton AT101 24V Amplifier deliver at different resistances?

The Axton AT101 24V Amplifier delivers different output power depending on the connected speaker resistance. At 4 Ohm resistance, the amplifier provides a power output of 230 Watts RMS, while at a lower resistance of 2 Ohm, it reaches a higher output power of 380 Watts RMS. This flexibility allows you to adapt the amplifier to various speaker configurations, depending on the desired volume and sound preferences. The power capacity, combined with high flexibility, makes the amplifier particularly suitable for power-intensive applications without compromising audio playback.

What frequency control features does the Axton AT101 24V Amplifier offer?

The Axton AT101 24V Amplifier is equipped with specific frequency control features that support sound optimization. These include a built-in 12 dB/octave low-pass filter that covers a frequency range of 50 - 250 Hz, and a 12 dB/octave subsonic filter that operates in the low range of 10 - 55 Hz. These filters allow you to make detailed adjustments to the sound to eliminate unwanted frequencies or optimize the bass range. Especially in combination with the bass boost control at 45 Hz, which allows for a boost between 0 and 18 dB, you can achieve precise sound shaping.

How is the cooling of the Axton AT101 24V Amplifier achieved?

For effective heat dissipation, the Axton AT101 24V Amplifier is equipped with an aluminum heat sink. This material is characterized by outstanding thermal conductivity and ensures the amplifier's constant operating temperature, even under intense use. Even in high-temperature environments, heat development remains controlled, benefiting the device's lifespan. With its ultra-compact design, the heat sink is optimally integrated and ensures that the amplifier operates powerfully and smoothly in continuous operation without overheating issues.

What input types does the Axton AT101 24V Amplifier support?

The Axton AT101 24V Amplifier features a variety of input options that ensure maximum compatibility with different audio sources. It has both high-level and low-level inputs, meaning it can easily connect to a wide range of existing audio systems. Whether you want to feed directly from a car radio or from an external audio source, the amplifier correctly captures the signals and always provides excellent sound processing. This flexibility in inputs allows the amplifier to be optimally integrated into various setups and environments to achieve the best sound.

How does the Auto-Turn-On function work in the Axton AT101 24V Amplifier?

The Auto-Turn-On function of the Axton AT101 24V Amplifier allows for automatic activation by responding to either a DC offset or a music signal. This means that the amplifier automatically turns on as soon as an audio source becomes active, without you having to manually initiate a power-on process. Especially in trucks, where comfort and efficiency are important, this function saves valuable time and prevents unnecessary manual interventions. This intelligent power-on method helps extend the amplifier's lifespan by reducing unnecessary operating times.

What role does the Bass Boost Control play in the Axton AT101 24V Amplifier?

The Bass Boost Control of the Axton AT101 24V Amplifier is an essential feature for individual bass adjustment. At 45 Hz, this control allows for an increase of up to 18 dB, emphasizing the bass in an impressive way. Whether you enjoy listening to loud music or want to fine-tune the bass range, this feature gives you the opportunity to shape the sound according to your preferences. It is ideal for users who want more control over their audio output, especially when it comes to generating powerful bass in large truck cabs.

What can the bass level remote control achieve with the Axton AT101 24V?

The included bass level remote control of the Axton AT101 24V Amplifier allows for intuitive remote control of the bass volume. This is particularly convenient when you want to make quick adjustments while driving without changing the volume of other frequencies. The control is straightforward, allowing for precise sound adjustments at any time. This feature offers additional comfort and flexibility in everyday use, especially when the amplifier is positioned in a way that makes direct access difficult. For example, you are driving on a noisy highway and want to adjust the bass without taking your hands off the steering wheel for too long.

What are the dimensions of the Axton AT101 24V Amplifier and what should be considered during installation?

With dimensions of 185 x 40 x 105 mm, the Axton AT101 24V Amplifier is an extremely compact audio component that can easily be integrated into the limited space of trucks. During installation, you should ensure that there is enough space for heat dissipation so that the aluminum heat sink can function optimally. The choice of installation location should consider heat-free zones and a secure fixation to avoid slipping or damage from vibrations while driving. This careful placement not only ensures optimal performance but also contributes to the longevity of the amplifier.

How is the frequency response of the Axton AT101 24V Amplifier specified?

The frequency response of the Axton AT101 24V Amplifier ranges from 15 Hz to 250 Hz. This ensures a full and clear sound across the entire audible bass range, which is ideal for applications where low frequencies are crucial. The specified frequency response indicates that the amplifier is capable of accurately processing both low and higher bass frequencies, resulting in a differentiated and powerful bass reproduction. This balanced frequency range is particularly important for users who place a high value on high-quality bass reproduction, whether in a large or small space.

Manufacturer information/responsible person

ACR Brändli + Vögeli AG
Roland Brändli
Bohrturmweg 1
5330 Bad Zurzach
Switzerland

EU responsible person:
ACR S + V GmbH
Industriestr. 35
79787 Lauchringen
Germany

Contact: compliance@acr.eu

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