3. Single Subwoofer SQ
  5. Extreme L22ROY2 - XM011-8

Extreme L22ROY2 - XM011-8

250 Watt

Extreme L22ROY2 - XM011-8

Technical Highlights

  • Performance optimized by titanium voice coil former, 11.5 mm max. excursion.
  • Large rubber surround, FEA-optimized magnet system, precise bass reproduction.
  • Low resonant frequency at 27 Hz, effectively reduces distortion.
  • More technical details
€449.00
€449.00 €449.00
2% discount with credit card

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ProductExtreme L22ROY2 - XM011-8

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More power than Extreme L22ROY2 - XM011-8 here!

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Discover the Extreme L22ROY2 - XM011-8, an 8" (20cm) Subwoofer from Seas. This Subwoofer is ideal for 3-way systems, sealed boxes, and transmission line designs. With its extremely stiff aluminum diaphragm, it enables precise bass. Equipped with a high-performance titanium voice coil former, a large rubber surround, and a large FEA-optimized magnetic system, it ensures optimal performance. Additionally, it reduces nonlinear and modulation distortions, resulting in clear and powerful sound reproduction. Other technical details include a resonance frequency of 27 Hz and a maximum displacement of 11.5 mm.


Highlights

  • High-performance titanium voice coil former
  • Large rubber surround
  • Large FEA-optimized magnetic system
  • Reduces nonlinear and modulation distortions

Features

  • Item number: L22ROY2
  • Resonance frequency (Fs) 27 Hz
  • Total quality factor (Qts) 0.44
  • Maximum displacement (Xmax) 11.5 mm

datasheet

Open data sheet

Frequently Asked Questions about Extreme L22ROY2 - XM011-8

How does the aluminum diaphragm of the Extreme L22ROY2 - XM011-8 affect bass reproduction?

The Extreme L22ROY2 - XM011-8 from Seas features an extremely stiff aluminum diaphragm that is crucial for precise bass reproduction. This material choice minimizes distortion by reducing self-resonances and diaphragm breakage. It proves ideal for Hi-Fi enthusiasts who value clear bass waves. The aluminum selection enhances sound efficiency while providing sufficient strength despite its light weight, ensuring that playback accuracy hardly diminishes at higher levels. Overall, this results in a cleaner and more detailed sound representation, allowing the L22ROY2 - XM011-8 to shine in demanding listening environments.

What role does the high-performance titanium voice coil former play in the Extreme L22ROY2 - XM011-8?

The Extreme L22ROY2 - XM011-8 Subwoofer is equipped with a high-performance titanium voice coil former, which is essential for the robustness and performance of the speaker. Titanium is known for its thermal conductivity and strength, allowing for improved heat resistance of the voice coil. The result is reduced thermal compression, stabilizing high-performance operation and minimizing distortion at maximum volume levels. The increased durability allows for more consistent power delivery. This is particularly relevant in intense audio compositions and ensures uncompromising sound fidelity and powerful bass without the risk of sound distortion.

What function does the FEA-optimized magnetic system have in the L22ROY2 Subwoofer?

The FEA-optimized magnetic system of the L22ROY2 - XM011-8 Subwoofer is crucial for enhancing performance efficiency and sound precision. Finite Element Analysis (FEA) is used to maximize the magnetic field while evenly distributing fields to reduce unwanted inductance variations. This optimization enhances the electromagnetic drive of the subwoofer and reduces nonlinear distortions. As a result, the sound becomes clearer and more uncolored, especially at low frequencies. The precise control of the cone achieved through the magnetic system thus increases the sound integrity and efficiency of this subwoofer at high volume levels.

What effects do the resonance frequency and maximum displacement have on the performance of the L22ROY2?

The L22ROY2 has a resonance frequency of 27 Hz and a maximum displacement of 11.5 mm, both of which significantly influence bass performance. A low resonance frequency like 27 Hz allows the Subwoofer to produce deep bass tones that are palpable and powerful. At the same time, the generous maximum displacement enhances the dynamic range, enabling the Subwoofer to sound precise and controlled even at high levels. This is particularly useful in musical compositions that rely on strong, deep frequencies and allows for a realistic and impressive bass performance.

How does the L22ROY2 Subwoofer minimize nonlinear distortions?

The L22ROY2 from Seas minimizes nonlinear distortions through the combination of design-optimized components such as the large rubber surround and the FEA-optimized magnetic system. These elements help to control the movement of the cone more tightly and precisely, reducing distortions. The large rubber surround keeps the cone stable at high displacements, contributing to even air movement and reducing unwanted resonances. The result is an uncolored, clear sound without disturbing artifacts, even at maximum volume. For audiophiles, this means a more authentic and natural listening experience.

How is the Seas L22ROY2 - XM011-8 Subwoofer ideally used in a 3-way system?

The Seas L22ROY2 - XM011-8 Subwoofer finds its perfect place in a 3-way system as the sub-bass component. With its resonance frequency of 27 Hz and maximum displacement of 11.5 mm, it is predestined for reproducing the lowest frequencies, while midrange and Tweeter handle other frequency ranges. This efficiently covers the entire frequency range, resulting in incredible sound balance. Additionally, integrating it into a sealed enclosure or a transmission line optimizes bass performance, as these enclosure designs project deep frequencies cleanly and without significant losses.

Is the L22ROY2 - XM011-8 Subwoofer compatible with different enclosure types?

The L22ROY2 - XM011-8 Subwoofer demonstrates its versatility through compatibility with various enclosure types. Suitable for both sealed boxes and transmission line designs, it can optimally adjust its performance. In sealed enclosures, bass reproduction is maximized through precise control and tightness, while transmission line designs can enhance deep bass capability. However, the volume requirements may vary, which is why a standardized, well-calculated enclosure is beneficial to unleash the full sonic performance of the subwoofer and achieve the best possible resonance.

Which Thiele Small parameters influence the performance of the L22ROY2 from Seas?

For the L22ROY2 - XM011-8 Subwoofer from Seas, the Thiele Small parameters are crucial for its performance evaluation. The resonance frequency (Fs) is specified at 27 Hz, which, along with the total quality factor (Qts) of 0.44, allows for optimal enclosure tuning. These parameters help specify a particular bass characteristic that is essential when designing speaker boxes. To achieve the finest sound adjustments, these parameters are fundamental for adapting to specific enclosure types and spatial conditions to optimize sound performance, whether for home theater or music enjoyment.

What are the dimensions of the L22ROY2 - XM011-8 and how do they affect installation?

The L22ROY2 - XM011-8 Subwoofer from Seas comes with a nominal size of 8 inches or 20 cm, which brings specific installation requirements. These compact dimensions allow for its integration into space-saving speaker designs, whether in home or vehicle environments. The form factor particularly influences compatibility with existing speaker enclosures and requires a certain precision when redesigning or modifying. The correct placement in the intended enclosure is crucial to avoid negatively impacting bass reproduction and to maximize the transmission of cleaner-sounding waves.

What technical components support the clear sound reproduction of the Extreme L22ROY2?

The technical design of the Extreme L22ROY2 - XM011-8 Subwoofer from Seas stands out due to special components that guarantee clear sound reproduction. Notable are the high-performance titanium voice coil former, the large rubber surround, and the FEA-optimized magnetic system. These components work as a unit to minimize modulation distortion, resulting in an uncolored sound image. The special stability in the voice coil combined with the tuned damping of the surround ensures that even at weakened frequencies, the sound image retains its intensity and clarity.

Manufacturer information/responsible person

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

Contact: info@audio-components.com

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