ATS BSUB2

Technical Highlights

  • 150 watts RMS power handling, 2 ohm impedance.
  • Frequency response from 35Hz to 200Hz, efficiency 85 dB at 1W/1m.
  • 50 mm voice coil, neodymium magnet drive, NOMEX spider.
  • More technical details
Regular price €154.42
Regular price -22% €199.00 selling price €154.42
2% discount with credit card

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ProductATS BSUB2

including VAT
Estimated delivery: Sep 16–Sep 21.
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Regular price €154.42
Regular price €199.00 selling price €154.42

The ATS BSUB2 from Axton is a subwoofer designed specifically for BMW vehicles. This 8-inch subwoofer pair features a precisely fitting speaker design and vehicle-specific connectors. With the AXTON CRYSTAX diaphragm, a rubber surround, a neodymium magnet drive, and a NOMEX centering spider, these subwoofers deliver impressive sound quality. They also have a 50 mm voice coil and operate with an impedance of 2 ohms per subwoofer. With a nominal power handling of 150 watts RMS and a frequency response from 35Hz to 200Hz, they are ideal for precise bass reproduction in BMW and MINI models. The efficiency is 85 dB at 1W/1m.

Highlights

  • 20 cm under-seat subwoofer pair
  • Precisely fitting speaker design
  • Vehicle-specific connectors
  • AXTON CRYSTAX diaphragm
  • Rubber surround
  • Neodymium magnet drive
  • NOMEX centering spider
  • 50 mm voice coil
  • 2 ohms (per subwoofer)

Specifications

  • Impedance 2 ohms (per subwoofer)
  • Nominal power handling 150 watts RMS
  • Frequency response 35Hz - 200 Hz
  • Efficiency 1W/1m 85 dB

Vehicle Compatibility

  • BMW Models
    • E6x, E7x, E8x, E9x, F0x, F1x, F2x, F3x, F4x, F5x, F8x, G11, G12, G30, G31, G38, I8
  • MINI
    • F5x, F60, R60, R61

Frequently Asked Questions about ATS BSUB2


What are the main features of the ATS BSUB2 Subwoofer pair?

The ATS BSUB2 from Axton is an 8-inch under-seat subwoofer specifically designed for BMW vehicles. It features a custom speaker design with vehicle-specific connections for BMW and MINI models. The AXTON CRYSTAX membrane, along with the rubber surround and neodymium magnet drive, ensures outstanding sound quality. Other technical highlights include the NOMEX centering spider and the 50 mm voice coil. The subwoofers operate with an impedance of 2 Ohm per subwoofer and have a nominal power handling of 150 watts RMS. The frequency response ranges from 35Hz to 200Hz, and the efficiency is 85 dB, ensuring precise bass reproduction.

How do you install the Axton ATS BSUB2 under-seat subwoofer in a BMW?

Installing the ATS BSUB2 in a BMW does not require extensive modifications, as it is equipped with vehicle-specific connections. The exact dimensions of the subwoofers fit optimally under the seats of compatible BMW models such as E6x, E7x, F3x, or G30. You should ensure that there is enough space for the 20 cm subwoofer. Especially when integrating into vehicles with limited space, it is important to plan the placement precisely. The existing vehicle wiring can be used without modifications to simplify the installation process.

What impedance do the subwoofers in the ATS BSUB2 have?

The subwoofers of the ATS BSUB2 have an impedance of 2 Ohm per subwoofer. This low impedance allows for the efficient use of amplifiers with corresponding power output. The 2 Ohm value is particularly advantageous for power delivery, as it offers less resistance to the amplifier, resulting in a smooth current flow for the voice coil. This technical specification is crucial for tuning the sound system and achieving the high-precision bass that immerses the listener in the soundscape.

Can I use the ATS BSUB2 in any BMW car?

The ATS BSUB2 Subwoofer is not intended for every BMW, but specifically designed for models like E6x, F1x, F4x, and G30. The vehicle-specific connections and precise design ensure seamless integration that is compatible with the factory sound unit. If your BMW is found in these model ranges, you can expect a simple, straightforward installation. It is also interesting that the speakers are tailored to the technical parameters and acoustic conditions of these models.

What frequency ranges does the ATS BSUB2 underseat subwoofer cover?

The ATS BSUB2 offers a frequency response of 35Hz to 200Hz, allowing it to reproduce deep bass frequencies accurately. This frequency range is ideal for reproducing the lower octaves in the audio spectrum, providing a realistic and intense bass performance. Especially in music production and when listening to bass-heavy tracks, such a frequency range plays a crucial role. The ATS BSUB2 is therefore predestined for music lovers who appreciate deeply felt bass lines and a dynamic sound image.

What is special about the AXTON CRYSTAX membrane of the ATS BSUB2?

The AXTON CRYSTAX membrane of the ATS BSUB2 is characterized by its durability and sound fidelity. It is supported by a rubber surround that minimizes vibrations and eliminates distortions in the sound image. This membrane is designed to effortlessly handle high power peaks and ensure clean, clear sound reproduction. Especially if you enjoy listening to music at high volumes, the CRYSTAX membrane benefits from its high load capacity and quick responsiveness. The membrane remains stable even under extreme load, which increases the lifespan of the subwoofer.

What is the nominal power handling of the ATS BSUB2 subwoofer?

The nominal power handling of the ATS BSUB2 subwoofer is 150 watts RMS. This means that each subwoofer is capable of continuously processing 150 watts of power. This capability allows for consistent, steady performance without overload, ensuring uniform sound reproduction. For optimal operation, it is important that the connected amplifier ideally complements this power. As long as you operate the subwoofer within these power limits, you can rely on a long lifespan and consistent performance.

How does the voice coil of the ATS BSUB2 underseat Subwoofer behave?

The 50 mm voice coil of the ATS BSUB2 is an essential component of its performance. It allows for efficient conversion of electrical signals into acoustic energy. A larger voice coil, as found in this model, offers advantages in terms of heat dissipation, which is crucial at high volumes and during continuous operation. The result of this design is deeper, more powerful bass while maintaining high precision. Thus, the 50 mm voice coil is ideal for music enthusiasts who value impactful and clear bass.

What advantages does the neodymium magnet drive in the ATS BSUB2 offer?

The neodymium magnet drive in the ATS BSUB2 offers a number of advantages over conventional ferrite magnets. Due to the high magnetic flux density of neodymium magnets, a more efficient energy transfer is enabled, making the subwoofer more powerful. This type of magnet is more compact and lighter, reducing overall weight and facilitating installation. Additionally, it helps to reduce heat generation while ensuring higher energy density and thus stronger bass intensity. The neodymium magnet drive remains reliable even under sustained high loads.

Why is the efficiency of the ATS BSUB2 Subwoofer important?

The efficiency of the ATS BSUB2 is 85 dB (1W/1m), which is a crucial parameter for the efficiency of converting amplifier power into sound. A higher efficiency means that the subwoofer produces more volume at the same amplifier power settings. This is particularly important for vehicles where one wants to achieve powerful bass reproduction with minimal amplifier power consumption. Such a value is ideal if you want to get the most out of your audio system without unnecessarily increasing energy consumption.

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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