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  5. Ultimax II UMII8-22
Dayton Audio Ultimax II UMII8-22 8" (20cm) Subwoofer
SKU:  Ultimax-II-UMII8-22
300 Watt

Ultimax II UMII8-22

SKU:  Ultimax-II-UMII8-22

Technical Highlights

  • Power Handling: 300 Watts RMS, Peak: 600 Watts.
  • Impedance: Dual 2-Ohm Voice Coils, ideal for power.
  • High roll rubber surround, extra long excursion, dual stiffness spiders.
  • More technical details
€145,45
€149,00 €145,45
2% discount with credit card
Incl. VAT , possibly plus shipping
Pre-order now · Dispatch when stock arrives
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Ultimax II UMII8-22 von Dayton Audio Beschreibung

The Dayton Audio Ultimax II UMII8-22 is an 8-inch (200 mm) Subwoofer with dual voice coils. The power handling is 300 Watts RMS, with a peak value of 600 Watts. The diaphragm is made of a Nomex honeycomb cone with woven high-performance fiberglass. A high rubber surround allows for an extra long linear excursion, combined with dual linear stiffness spiders. Configuration with two 2 Ohm voice coils (DVC). Compact design, optimized for small enclosures.

Features
  • 8-inch (200 mm) Subwoofer with dual voice coils (DVC)
  • 300 Watts RMS
  • 600 Watts Peak
  • Impedance: 2x 2 Ohm voice coils
  • Diaphragm: Nomex honeycomb cone with woven high-performance fiberglass
  • Surround: high rubber surround for extra long linear excursion
  • Spider: dual linear stiffness spiders
  • Form factor: compact design
  • Enclosure compatibility: optimized for small enclosures

8" (20cm) Subwoofer available now

    Häufige Fragen zum Ultimax II UMII8-22

    What technical features distinguish the Dayton Audio Ultimax II UMII8-22 Subwoofer?

    The Dayton Audio Ultimax II UMII8-22 Subwoofer is an 8-inch model with a dual voice coil and offers a power handling of 300 watts RMS and 600 watts peak. Equipped with a one-piece Nomex honeycomb cone, coated with woven high-performance fiberglass, it combines durability and precision. The high rubber surround allows for an extra-long linear excursion, while the dual linear stiffness spiders effectively reduce distortion. Thanks to the two 2-ohm voice coils, it offers flexible wiring options. It is optimized for car audio and home theater applications and fits into small enclosures due to its compact design.

    How does the design of the Ultimax II UMII8-22 affect its bass reproduction?

    The bass reproduction of the Ultimax II UMII8-22 is significantly influenced by its Nomex honeycomb cone, which, combined with woven high-performance fiberglass, provides strong and accurate bass sounds. The high rubber surrounds allow for a wide, linear excursion, enabling the subwoofer to efficiently reproduce low frequencies. The dual linear stiffness spiders minimize distortion and contribute to a clean sound profile. The dual voice coil arrangement allows for flexible settings to adjust the bass reproduction according to preferences or acoustic requirements. This technical design results in deep and clear bass.

    What is the power handling of the Dayton Audio Ultimax II UMII8-22 and what does that mean for its performance?

    The Dayton Audio Ultimax II UMII8-22 Subwoofer has an RMS power handling of 300 watts and can handle peak power of up to 600 watts. These specifications mean that it is suitable for intense bass demands without loss of performance. RMS indicates the maximum continuously processed power and ensures that the subwoofer does not overheat or get damaged during continuous operation. The peak power is important for short-term volume peaks in music or film sound, as it demonstrates the ability to handle high levels temporarily without distortion or impairment of sound quality.

    What applications are suitable for the Ultimax II UMII8-22 Subwoofer?

    The Ultimax II UMII8-22 Subwoofer from Dayton Audio is ideal for car audio and home theater applications. Its compact design makes it easy to integrate into smaller enclosures, while the dual 2-ohm voice coil configuration offers flexible wiring options. This makes it versatile for use in both vehicles and living spaces, where it delivers deep, clean bass despite spatial constraints. Additionally, its sophisticated material combination ensures excellent bass reproduction in various acoustic environments, making it the perfect choice for discerning audiophiles seeking the highest sound quality.

    How flexible is the wiring of the Dayton Audio Ultimax II UMII8-22 thanks to the dual voice coil?

    The Ultimax II UMII8-22 from Dayton Audio offers versatile wiring options through its two 2-ohm dual voice coils. This allows for both parallel and series configurations to achieve different total impedances, improving compatibility with various amplifiers. This flexibility is particularly valuable when you want to use the subwoofer in different audio setups, including existing car or home audio systems. Especially in situations where different amplifiers or sound configurations need to be compatible, this technique proves to be extremely useful.

    What are the dimensions and how do they affect installation in the car?

    The Dayton Audio Ultimax II UMII8-22 is an 8-inch Subwoofer that is optimally suited for use in vehicles due to its compact size. Its design allows it to be installed in tight spaces or smaller enclosures without compromising sound quality. This feature is crucial when you want to use the subwoofer in a vehicle with limited space. Despite its small build, the subwoofer does not lose power, ensuring powerful deep bass even in compact installations. When installing, care should be taken to ensure adequate ventilation for heat dissipation.

    How do the dual stiffness spiders of the Ultimax II UMII8-22 minimize distortion?

    The dual stiffness spiders of the Ultimax II UMII8-22 are a key feature for reducing distortion. They ensure stable and controlled movement of the diaphragm, especially at high excursions, preserving the clarity and precision of the sound. The arrangement of these spiders maintains the linear movement of the diaphragm even under intense use. This helps keep the sound free of distortion even at extreme bass levels, which is particularly important for precise audio playback, whether for music or home theater applications where acoustic accuracy is required.

    What advantages do the Nomex honeycomb cone materials of the Ultimax II UMII8-22 offer?

    The Nomex honeycomb cone materials of the Ultimax II UMII8-22 provide several advantages. Due to their high strength and low mass, they produce a highly precise sound and enable exceptional dynamic response. The combination of Nomex and woven high-performance fiberglass not only extends the lifespan of the Subwoofer but also ensures consistent sound quality at different volume levels. The design minimizes vibrations that could muddy the sound image, thereby ensuring a clearly defined bass reproduction. This cone structure is essential for the sound performance of the Subwoofer and reliability in long-term operation.

    How does the enclosure compatibility of the Subwoofer affect its sound characteristics?

    The Ultimax II UMII8-22 is optimized for use in smaller enclosures, which significantly influences its sound characteristics. A well-tuned enclosure allows for the maximization of the frequency response and ensures that deep, clean bass is produced. The specific design for smaller enclosures means that even with limited space, the bass quality does not suffer. Such a design is ideal for compact installations where high acoustic performance is required despite limitations. The right choice of enclosure can further enhance the bass dynamics, ultimately contributing to the full potential of the Subwoofer.

    What makes the high rubber surrounds of the Ultimax II UMII8-22 special?

    The high rubber surrounds of the Ultimax II UMII8-22 are specifically designed to allow for an exceptionally long linear excursion. This feature significantly contributes to the Subwoofer's ability to reproduce deep bass cleanly and powerfully. The surround helps to control the diaphragm movement precisely and minimizes distortions that can occur at high volumes. The long excursion provides better air displacement and thus stronger bass impulses. In combination with the other highly developed components of the Subwoofer, there is a significant improvement in overall bass performance.

    Manufacturer information / responsible person

    Audio Components BV
    Koen Pronk, Martijn Ouwerkerk
    Peizerweg 97a
    9727AJ Groningen
    Netherlands


    Contact: info@audio-components.com