Axton ATB20RXF 8" (20cm) Active Enclosure Subwoofer

Name: Axton ATB20RXF 8 Inch Active Enclosure Subwoofer | Masori
Brand: Axton
Price: 233.1 EUR
Availability: InStock
Rating: 4.77 (13 reviews)

13 Reviews

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Axton ATB20RXF 8" (20cm) Active Enclosure Subwoofer

13 Reviews

Output power 100 W RMS, impedance 4 Ohm, frequency 35-180 Hz.
Bass boost 0-12 dB, signal-to-noise ratio over 90 dB, phase switch 0/180°.
Low-pass filter 50-150 Hz, ferrite magnet, torsion-resistant membrane.
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ATB20RXF by Axton

The ATB20RXF from Axton is an 8-inch active enclosure subwoofer that enriches your soundscape with powerful bass. Equipped with a flow-optimized bass reflex enclosure, this subwoofer offers a playback frequency range of 35 – 180 Hz and an output power of 100 watts RMS. Special features include a variable low-pass filter, a bass boost from 0 dB to 12 dB, and a bass level remote control. Complemented by a strong ferrite magnet drive and a torsion-resistant diaphragm, the ATB20RXF ensures precise bass reproduction. The phase switch and a solid signal-to-noise ratio of over 90 dB complete the technical equipment. With dimensions of 580 x 125 mm and a weight of 11.6 kg, this subwoofer is both robust and compact.

Highlights

8 inch / 20 cm active subwoofer
Bass reflex enclosure with flow-optimized port
Powerful 8-inch subwoofer with strong ferrite magnet drive and torsion-resistant diaphragm
Playback frequency range: 35 – 180 Hz
Amplifier module with 100 watts RMS
Variable low-pass filter: 50 – 150 Hz/12 dB/oct.
Bass boost: 0 dB – 12 dB
Phase switch: 0 / 180°
Bass level remote control
RCA input sensitivity: 150 mV – 5 V
High-level input sensitivity: 1 – 16 V
Signal-to-noise ratio: > 90 dB
Dimensions (D x H): 580 x 125 mm
Weight: 11.6 kg

Specifications

Playback frequency range 35 - 180 Hz
Output power 4 Ohm (< 1.0 % THD/14.4V) 1 x 100 watts RMS
Output power 4 Ohm (< 10 % THD/14.4V) 1 x 120 watts max
RCA input sensitivity 0

Frequent questions about ATB20RXF

Welche Frequenzwiedergabe bietet der ATB20RXF Aktiv-Gehäusesubwoofer?

The ATB20RXF active enclosure subwoofer from Axton offers a frequency response range of 35 to 180 Hz. These frequencies ensure powerful and precise bass, making it ideal for various music genres. The use of a flow-optimized bass reflex enclosure allows the subwoofer to reproduce low frequencies more efficiently. Additionally, the subwoofer features a variable low-pass filter that can be adjusted between 50 and 150 Hz, providing you with extra control over the sound and simplifying integration into different audio systems. The playback frequency also makes the ATB20RXF interesting for home theater systems.

Welche Abmessungen hat der Axton ATB20RXF?

The Axton ATB20RXF subwoofer has compact dimensions of 580 mm in width and 125 mm in height. This compact design makes it an ideal candidate for space-saving installation in the trunk of your vehicle. Weighing 11.6 kg, this active subwoofer is both stable and robust in construction, allowing for easy handling. Due to its dimensions, it can be integrated into most vehicle types without much effort. The slim height ensures that it does not take up too much space while still delivering powerful bass.

Wie viel Leistung bringt der ATB20RXF Subwoofer von Axton?

The ATB20RXF from Axton delivers an RMS power of 100 watts at 4 ohms, providing powerful bass reproduction that significantly enhances your audio experience. The maximum power at 4 ohms is 120 watts, but this is at < 10% THD and 14.4V. These power values ensure that even at increased volumes, clear and distortion-free playback is guaranteed. The strong performance of the ferrite magnet drive also contributes to precise sound reproduction. Together with the robust diaphragm construction, this subwoofer maximizes the efficiency and bass power of your audio system.

Gibt es eine Fernbedienung für den Basspegel des ATB20RXF?

Yes, the Axton ATB20RXF is equipped with a bass level remote control that allows you to adjust the bass level directly from your seating position. This enables you to intuitively tune the bass level to different music tracks or movies without having to make adjustments on the subwoofer itself while driving. The remote control allows for fine-tuning of the bass boost, which can be varied from 0 dB to 12 dB, providing flexibility in sound design. Especially if you enjoy listening to loud music, this feature is extremely user-friendly.

Welche Eingangsempfindlichkeiten unterstützt der ATB20RXF?

The ATB20RXF subwoofer supports two different types of input sensitivities to enable optimal integration into your existing audio system. For RCA inputs, the sensitivity ranges from 150 mV to 5 V, while for high-level inputs, 1 to 16 V is supported. This flexibility in input sensitivities means that the subwoofer is compatible with a variety of audio sources, whether it's a car radio or an external amplifier module. This makes setup and adjustment to your existing setup easy and versatile.

Wie verbessert der Bass-Reflex-Port die Leistung des ATB20RXF?

The specially flow-optimized bass reflex port of the ATB20RXF from Axton is designed to significantly improve bass reproduction. By optimizing the airflow within the enclosure, this port reduces turbulence, minimizes distortion, and increases the efficiency of low-frequency reproduction. Especially at high volumes, the difference is noticeable, as the bass is reproduced fuller and clearer without overloading the diaphragm. This technical aspect is crucial to the excellent audio quality of the subwoofer, particularly in acoustically demanding environments such as the interior of a vehicle.

Wie beeinflusst der Phasenschalter des ATB20RXF die Basswiedergabe?

The phase switch on the Axton ATB20RXF active subwoofer allows you to adjust the phase of the bass reproduction between 0 and 180 degrees. This adaptability is crucial for integrating the subwoofer into your existing speaker system, especially to optimize bass resonance and avoid phase shifts between the subwoofer and the other speakers. Switching the phase can help maximize bass precision, particularly in acoustically complex environments like a car, where spatial challenges can arise.

Worauf sollte man bei der Installation des Axton ATB20RXF im Auto achten?

When installing the Axton ATB20RXF subwoofer in the vehicle, you should pay attention to the dimensions of 580 x 125 mm to ensure that the installation space is large enough. Due to its compactness, it fits in most vehicle trunks, ideally in a corner or against the back wall to optimize bass reproduction. It is important to leave enough space for the bass reflex port to avoid impairing the optimal flow dynamics of the port. Of course, the wiring with the RCA or high-level inputs should be well thought out and securely laid.

Wie sorgt der Ferritmagnetantrieb im ATB20RXF für präzisen Bass?

The ferrite magnet drive in the Axton ATB20RXF is crucial for the precise reproduction of low frequencies. Ferrite magnets are known for their excellent thermal stability and even force distribution, which allows for precise control of the diaphragm movement. Especially for music that is held in a low pitch, this drive offers precise sound reproduction and ensures low distortion even at high volumes. The robustness and performance of the ferrite magnet drive significantly contribute to the lifespan and reliability of the subwoofer.

Wie beeinflusst die Membrankonstruktion die Klangqualität des ATB20RXF Subwoofers?

The torsion-resistant membrane of the Axton ATB20RXF subwoofer plays a crucial role in precise bass reproduction. The high stiffness of the membrane minimizes sound distortion and maximizes lifespan, as the structure remains stable even under intense bass impulses. The robust construction also ensures greater efficiency by optimally converting energy from the magnetic drive into vibrations. This technical sophistication ensures that the subwoofer delivers clear and powerful bass performance at any volume, enhancing the listening experience.

Herstellerinformation/verantwortliche 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

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

Bartosz Erber

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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11/10/2025

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Bought again

Bought again. Great price, fast delivery, nice !

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Ich habe den Woofer in meinem Skoda Octavia 3 mit Canton Soundsystem eingebaut.
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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