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Xcelsus Xcelsia Competition XXS12 12" (30cm) Subwoofer

Xcelsus Xcelsia Competition XXS12 12" (30cm) Subwoofer

Technical Highlights

  • 500 W RMS, 1000 W Max power, impedance: D2, 3" voice coil.
  • Fo: 34,863 Hz, Mms: 175,956 g, Mmd: 169,702 g, Vas: 40,525 L.
  • Qms: 3.554, Qes: 0.600, Qts: 0.513, for optimized bass quality.
  • More technical details
Normal price €642,90
Normal price €642,90 Selling price €642,90
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Normal price €642,90
Normal price €642,90 Selling price €642,90

Xcelsia Competition XXS12 by Xcelsus

Dive into the world of powerful and precise sound with the XXS12 subwoofer from Xcelsus. This high-end 12'' (30cm) subwoofer impresses with its detailed hi-fi bass, which ensures a natural-sounding audio experience. Particularly noteworthy are its precision, true power, and suitability for small enclosures of 20-27 liters in volume. The bass integrates seamlessly and almost inaudibly into the front system, resulting in a harmonious music playback. To ensure optimal drive and control functions, Xcelsus recommends the use of a subsonic filter and a high-quality amplifier.

Technical Features
  • Model: XCELSUS AUDIO XXS12
  • Load capacity (RMS): 500 W
  • Load capacity (MAX): 1000 W
  • Impedance : D2
  • Oscillating coil : 3 "
  • Fo - 34.863Hz
  • Mms - 175.956g
  • Mmd - 169.702g
  • Qms - 3.554
  • Qes - 0.600
  • Qts - 0.513
  • Vas - 40.525L

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Frequently Asked Questions about Xcelsia Competition XXS12


What is the maximum load capacity of the Xcelsia Competition XXS12 Subwoofer?

The Xcelsia Competition XXS12 from Xcelsus offers a maximum load capacity of 1000 watts, while the RMS load capacity is 500 watts. These specifications are crucial for operating the Subwoofer optimally and ensuring sound reproduction without distortion. The Subwoofer is designed to efficiently handle this power, producing a powerful and precise sound that performs well in various environments. A high-quality amplifier is recommended to fully utilize the potential of this 12-inch Subwoofer.

What is the optimal enclosure size for the Xcelsia Competition XXS12?

For the Xcelsia Competition XXS12, the manufacturer recommends an enclosure volume of 20 to 27 liters to achieve the desired sound quality. This range allows the Subwoofer to work seamlessly in the acoustic space, integrating the bass into the entire system. The enclosure size plays a vital role in the precision and clarity of the hi-fi bass that the XXS12 can produce. When choosing the enclosure, it is important to consider the design of the Subwoofer to take full advantage of the specifications.

What is the significance of the Thiele Small parameters of the XXS12?

The Thiele Small parameters, such as Qms, Qes, Qts, and Vas, provide insight into the acoustic behavior of the XXS12 Subwoofer. The Qms value of 3.554 refers to the mechanical quality factor, while Qes at 0.600 describes the electroacoustic quality factor. Combined, they yield a Qts of 0.513, representing the overall quality. Vas, with a volume of 40.525 liters, indicates the air compression that simulates the balance of a speaker box. These parameters assist in designing an appropriate enclosure and provide essential guidance for selecting optimal settings in system design.

What is the impedance of the Xcelsia Competition XXS12?

The Xcelsia Competition XXS12 has a dual impedance of 2 ohms (D2). The impedance affects the overall performance and how amplifiers are connected to the Subwoofer. In the context of car audio systems, a 2-ohm impedance allows for various wiring configurations to optimally match the Subwoofer to the amplifier and overall system. This significantly contributes to the flexibility of integration into different audio configurations and enables maximizing efficiency and overall performance from the Subwoofer.

What is the frequency resonance of the XXS12 Subwoofer?

The resonance frequency (Fo) of the Xcelsia Competition XXS12 is 34.863 Hz, which is crucial for determining the fundamental bass characteristics. This frequency indicates the point at which the Subwoofer efficiently produces sound waves. A lower Fo suggests that the Subwoofer can operate well in the low-frequency range without compromising its performance capacity. Especially in music playback scenarios that require precise and rich bass, the XXS12 can showcase its strengths, making it highly recommended for discerning listeners.

Can the Xcelsia Competition XXS12 be installed in a car with a large trunk capacity?

Yes, the Xcelsia Competition XXS12 Subwoofer is suitable for installation in vehicles with variable trunk sizes. With a recommended enclosure range between 20 and 27 liters, the Subwoofer allows for flexible installation options, particularly focusing on minimizing space consumption to achieve harmonious sound integration. The design for smaller enclosures is particularly advantageous for cars with larger trunk volumes, as it offers more freedom in installation and optimization of acoustic output without significantly affecting the vehicle's interior.

How does a subsonic filter improve the performance of the XXS12?

A subsonic filter is recommended for the Xcelsia Competition XXS12 Subwoofer to filter out unwanted, extremely low frequencies that fall outside the audible spectrum. This function protects the Subwoofer from mechanical overload while improving efficiency by amplifying only the desired frequencies. This allows for maximizing power and sound quality. When the subsonic filter is correctly set, distortions can be minimized, resulting in smooth and clean bass reproduction that seamlessly harmonizes with the rest of the audio system.

What type of amplifier is recommended for operating the XXS12?

For operating the Xcelsia Competition XXS12, a high-quality amplifier is recommended that can efficiently handle the 500 watts RMS power of the Subwoofer. An amplifier that can communicate cleanly with the dual impedance of 2 ohms is essential to bring out the sound character of the Subwoofer as effectively as possible. To have full control over the bass performance, amplifiers with an adjustable low-pass filter should be used. This support maximizes the efficiency of such a system and ensures precise sound reproduction across all music genres.

What role does the Mms of the XXS12 play in sound quality?

The Mms of the Xcelsia Competition XXS12 is 175.956 g and has a significant impact on the sound characteristics of the Subwoofer. Mms describes the moving mass, including the diaphragm unit. Higher values usually indicate stronger, deeper bass, while controlling the diaphragm movement ensures precision. Especially during dynamic music playback, the right tuning between Mms, drive parameters, and cabinet construction is essential to effectively retrieve the sound landscape that the Subwoofer creates. A high Mms in conjunction with a suitable amplifier and subsonic filter optimizes the listening experience.

Why does the bass of the XXS12 integrate seamlessly into the front system?

The Xcelsia Competition XXS12 Subwoofer offers a seamless transition between the bass and front system, thanks to its special tuning and ability to perform excellently in small enclosures of 20-27 liters. This integration into the overall audio system is supported by technical specifications, such as the impedance of 2 ohms and the optimized resonance frequency of 34.863 Hz. This creates a sonic harmony that feels very natural. The result is that the bass is received without abrupt adjustments, and thus the entire system benefits from significantly improved sound quality.

Manufacturer information / responsible person

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

Contact: support@dbakuten.se

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