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Xcelsus Ultra SQL XUST30W Dome Tweeter
SKU:  XUST30W
50 Watt

Ultra SQL XUST30W

SKU:  XUST30W

Technical Highlights

  • Power 50 watts RMS, 100 watts max, impedance 4 ohms.
  • Dome diameter 30mm, frequency range 3000-22000Hz.
  • Sensitivity 98dB, aluminum housing, installation depth 45mm.
  • More technical details
10% Code "PREORDER-10"
€149,00
-41% €251,90 €149,00
inkl. VAT , possibly plus shipping
Delivery
Delivered automatically as soon as available from the supplier.
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Ultra SQL XUST30W by Xcelsus Description

Ultra SQL XUST30W is a Dome Tweeter from Xcelsus. The construction features a soft textile dome with a diameter of 30 mm. A liquid-cooled 30 mm voice coil operates with a neodymium motor. The system is housed in an aluminum die-cast enclosure. RMS power handling is 50 watts. Maximum power handling is 100 watts. Frequency range is 3000–22000 Hz and sensitivity is 98 dB. Impedance is 4 ohms. Installation depth is 45 mm, installation diameter is 70 mm, and outer diameter is 90 mm.

Features
  • Dome Tweeter
  • soft textile dome
  • liquid-cooled 30 mm voice coil
  • neodymium motor
  • aluminum die-cast enclosure
  • dome diameter 30 mm
  • installation depth 45 mm
  • installation diameter 70 mm
  • outer diameter 90 mm
Technical Specifications
  • RMS power handling: 50 watts
  • Maximum power handling: 100 watts
  • Frequency range: 3000–22000 Hz
  • Sensitivity: 98 dB
  • Impedance: 4 ohms

Dome Tweeter available now

    Frequently Asked Questions about Ultra SQL XUST30W

    What are the technical specifications of the Ultra SQL XUST30W?

    The Ultra SQL XUST30W from Xcelsus is a tweeter with a power handling capacity of 50 watts RMS and a maximum power handling of 100 watts. It features a 30-mm textile dome and a 4-ohm impedance. The frequency range extends from 3000 to 22000 Hz, and the sensitivity is 98 dB. The aluminum die-cast housing ensures high stability and reduces unwanted resonances. The installation depth is 45 mm, the installation diameter is 70 mm, and the outer diameter measures 90 mm. The liquid-cooled voice coil and the strong neodymium motor contribute to its excellent sound quality.

    What advantages does the design of the soft textile dome offer?

    The soft textile dome of the Ultra SQL XUST30W provides smooth and precise sound reproduction, especially at high frequencies. Textile domes are known for their ability to dampen vibrations, leading to reduced distortion. This specific characteristic allows for a clearer and more detailed audio experience. Combined with the liquid-cooled 30-mm voice coil and the neodymium motor, this design creates a harmonious balance between power and sensitivity, ideal for discerning music lovers. The soft dome significantly contributes to reducing the distortion factor and optimizing acoustics.

    What role does the neodymium motor play in the Ultra SQL XUST30W?

    The Ultra SQL XUST30W uses a strong neodymium motor, which is crucial for the performance of the tweeter. Neodymium magnets are known for their strong magnetic field, which allows for precise control of the diaphragm movement. This significantly improves the dynamics and fidelity of the sound. Additionally, the compact design of the neodymium motor creates more space in the housing for other acoustic enhancements. The combination of the neodymium motor and the liquid-cooled voice coil ensures consistent performance even at high volumes, promoting an uninterrupted listening experience.

    How easy is it to install the Ultra SQL XUST30W?

    The installation of the Ultra SQL XUST30W is quite straightforward due to its compact design with a mounting depth of 45 mm and a mounting diameter of 70 mm. The outer diameter of 90 mm allows for flexible placement, while the aluminum die-cast housing ensures stable fixation. This dome tweeter fits into many common speaker enclosures and is ideal for retrofitting or installation in factory audio systems. When installing, plan for a careful 45 mm depth to ensure there is enough space for rear air circulation, which further optimizes sound quality.

    How does impedance affect the performance of the Ultra SQL XUST30W?

    The Ultra SQL XUST30W has an impedance of 4 Ohms, which fully utilizes common amplifiers or audio systems designed for this impedance. A low impedance allows the amplifier to deliver more power, which in turn leads to higher volume levels. The combination of 4 Ohm impedance and a high sensitivity of 98 dB ensures that the tweeter can achieve high sound levels with less power. This aspect is particularly advantageous in audio systems where efficiency and performance must go hand in hand to achieve peak performance.

    What frequency range does the Ultra SQL XUST30W cover?

    The Ultra SQL XUST30W covers an impressive frequency range from 3000 to 22000 Hz. This spatial sound range allows the tweeter to accurately reproduce both mid and high frequencies, which are crucial for crystal-clear highs and detail fidelity. Especially if you value the enjoyment of finely nuanced music, this range offers the opportunity to appreciate every detail of the recording. In combination with the 98 dB sensitivity, the tweeter provides a consistently vibrant sound representation without losing depth or fullness.

    Why is the liquid-cooled voice coil important in the Ultra SQL XUST30W?

    The liquid-cooled voice coil in the Ultra SQL XUST30W is crucial for ensuring thermal stability and performance even in intense applications. Liquid cooling dissipates generated heat more efficiently than conventional air cooling. At high volumes and extended operation, this technology prevents overheating, leading to a longer lifespan for the speaker. If you often play music at high volumes, the cooling helps maintain consistent sound quality and minimizes distortion from temperature rises. This feature is essential for lasting and consistent performance.

    What makes the aluminum die-cast housing of the Ultra SQL XUST30W special?

    The aluminum die-cast housing of the Ultra SQL XUST30W combines robust construction with a lightweight structure, offering significant advantages in terms of sound quality and stability. Aluminum die-casting is known for its ability to minimize vibrations, optimizing audio quality and reducing resonances. Especially in mobile applications, the choice of material is crucial to maintain mechanical integrity. Additionally, this construction improves the heat dissipation of the liquid-cooled voice coil, keeping performance stable even at high volumes and temperatures.

    Is the Ultra SQL XUST30W compatible with my car?

    The Ultra SQL XUST30W is designed with a mounting depth of 45 mm and an outer diameter of 90 mm, making it compatible with vehicles that have enough space for tweeters of this size. When installing in existing audio systems, it is important to match the mounting dimensions with the available speaker openings. The correct measurements ensure that the tweeter fits well and sounds optimal. While the technical dimensions are crucial, the universal mounting diameter still offers flexibility for most car brands and models designed for standard sizes.

    How does the sensitivity of 98 dB in the Ultra SQL XUST30W differ?

    The Ultra SQL XUST30W impresses with a high sensitivity of 98 dB, meaning it can produce a stronger sound pressure with less power. This sensitivity is particularly advantageous when you need an efficient speaker in your audio system to achieve the best possible sound with limited amplifier power. Another benefit is the ability to provide detailed and dynamic music playback even at low amplifier volume, making the tweeter ideal for high-quality and energy-saving systems.

    Manufacturer information / responsible person

    Elofssons Försäljnings AB
    Björn Elofsson
    Gruvgatan 31A
    421 30 Västra Frölunda / Gothenburg
    Sweden

    Contact: support@dbakuten.se