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B2 Audio

X2SIX 33

33" (84cm) Subwoofer

5.999,00€
5.999,00€ 5.999,00€
incl. VAT , possibly plus shipping

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Highlights

  • Power: 6000 Watts, Impedance: Dual 0.8 Ohm, XMAX: 45 mm.
  • Resonance frequency: 18 Hz, peak power: 24000 watts.
  • Sensitivity: 103 dB, Frequency response: 10 Hz 500 Hz.
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brand: B2 Audio
Delivery time:
Available, in 3-5 days with you
Number:
Piece
Watt RMS:
6000
Subwoofer Type:
ferrite
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B2 Audio-X2SIX 33-33" (84cm) Subwoofer-masori-kaufen
5.999,00€
5.999,00€ 5.999,00€

The X2SIX 33 is a 33-inch subwoofer that pushes the boundaries of what is possible. This stunning masterpiece, brought to life through the meticulous creation process of B2 Audio, is more than just a subwoofer. Experience groundbreaking technology and perfected design combined with high-quality components, including a 6-inch flat coil made in the USA and a power-packed neodymium motor. With the X2SIX 33, you get a sound experience that sets new standards in both performance and precision. This subwoofer is characterized by sound perfection and technical superiority.

Specifications

  • 33" (84cm) Subwoofer
  • Nominal impedance: Dual 0.8 Ohm
  • MMS: 935.3 g
  • CMS: 69.45 um/N
  • Load capacity: 6000 watts
  • Winding coil diameter: 6"
  • XMAX: 45 mm
  • QMS: 3.06
  • Dynamic peak load capacity: 24000 watts
  • BL2 /RE: 201
  • Resonance frequency (FS): 18 Hz
  • VAS: 1590.5 L
  • Magnet weight: 1400 Oz
  • Sensitivity 2.83 V: 103 dB
  • Frequency response: 10 Hz - 500 Hz
  • DC Resistance Series (RE): 1.33 Ohm
  • QES: 0.58
  • QTS: 0.487
The X2SIX 33 subwoofer from B2 Audio features an impressive diameter of 33 inches, which is equivalent to 84 cm. This size allows the subwoofer to achieve deep and resonant bass reproduction even at extremely low frequencies ranging from 10 Hz to 500 Hz. Its large diaphragm area combined with advanced technology ensures excellent bass reproduction suitable for both home and vehicle systems.
The X2SIX 33 subwoofer from B2 Audio impresses with a remarkable continuous power handling of 6000 watts, which, in conjunction with the dynamic peak power handling of 24000 watts, underscores its enormous performance capability. This means that the subwoofer can withstand high power demands during operation regularly and is also capable of handling sudden power outputs without distortion, making it extremely versatile and able to meet even the highest demands.
The voice coil of the X2SIX 33 is particularly large with a diameter of 6 inches and is manufactured from high-quality American production, allowing for more precise power transfer and better control of the diaphragm movement. Such a flat coil not only ensures increased load capacity but also greater heat dissipation, significantly enhancing the durability and overall performance of the subwoofer, especially in power-intensive usage scenarios.
The Thiele-Small parameters of the X2SIX 33 include important values such as QMS at 3.06, QES at 0.58, and QTS at 0.487. These parameters significantly influence the Q-factor behavior of the subwoofer and determine how it responds to different enclosure types or open installations. The BL²/RE value of 201 implies a strong electromagnetic drive, coupled with a resonance frequency (FS) of only 18 Hz, which means that the subwoofer is capable of reproducing deep bass notes with high precision.
When installing the X2SIX 33 in the car, the dimensions of 33 inches must be considered, especially regarding the available space and the enclosure design. The subwoofer should be installed in a suitable enclosure that meets its volume specifications and optimally supports the resonance frequency of 18 Hz. Correct positioning, such as in the trunk or between the rear seats, can improve acoustic performance through the lever principle and ensure that the bass is optimally showcased.
The X2SIX 33 subwoofer from B2 Audio has a dual impedance of 0.8 ohms, which provides flexibility in wiring and adapting to different amplifier systems. This low impedance allows for higher current flows through the voice coil, resulting in improved control of the diaphragm and thus higher precision at extreme volumes. The dual configuration simplifies parallel connection with other components in an audio system.
The X2SIX 33 subwoofer from B2 Audio uses high-quality materials, including a powerful neodymium motor and an American flat coil. This selection of materials ensures robustness, amazing magnetic force, and continuous heat dissipation, maximizing the lifespan and performance of the subwoofer. Neodymium, known for its strong magnetic attraction, also provides consistent driving strength even at high current flows, ensuring clear, undistorted bass.
The X2SIX 33 subwoofer from B2 Audio offers a frequency response of 10 Hz to 500 Hz, allowing it to accurately reproduce the deepest bass in an audio spectrum. This extended frequency range ensures that both the softest lows and the powerful mid-bass are covered, supporting the versatility and expressiveness of the subwoofer. The generous bandwidth is particularly useful for audiophiles who require bass accuracy and bandwidth at extreme levels.
The magnetic set of the X2SIX 33 weighs an impressive 1400 Oz, an indicator of the use of strong neodymium magnets that ensure stable and impactful bass reproduction even at maximum load. This weight contributes to increased thermal efficiency and provides the subwoofer with the necessary stability for accurate diaphragm movements. The heavy construction also allows for less distortion when the subwoofer is pushed to its performance limits, improving the overall quality of the output.
The X2SIX 33 subwoofer from B2 Audio offers a sensitivity of 103 dB at 2.83 V; this means that the subwoofer is capable of achieving impressive volume levels even at low input levels. This makes the X2SIX 33 ideal for use in larger rooms or vehicles where high volumes are required without loss of sound quality. High sensitivity increases the efficiency of the subwoofer, as less energy is needed to achieve a high volume.

B2 audio ApS
Jay Holm
Plantevej 35, 1 th.
2870 Dyssegaard
Denmark

Contact: info@b2audio.com

Product Specifications

Manufacturer

B2 Audio

Product type

33" (84cm) subwoofer

Features

  • Highlights

    • Power: 6000 Watts, Impedance: Dual 0.8 Ohm, XMAX: 45 mm.
    • Resonance frequency: 18 Hz, peak power: 24000 watts.
    • Sensitivity: 103 dB, Frequency response: 10 Hz 500 Hz.

  • Uvp

    5,999

weight

58.0 kg

Watt RMS Load Capacity

6000

configurators

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Your advantages with Masori

Buy B2 Audio X2SIX 33 subwoofer at a great price and benefit from the Masori lowest price guarantee

The B2 Audio X2SIX 33, with its extreme specifications, offers an unparalleled listening experience. This 33-inch subwoofer features a dual 0.8-ohm nominal impedance, enabling dynamic and precise sound. The impressive 6000-watt power handling creates a powerful soundscape that outshines any audio component. A highlight is the 6-inch pancake coil, manufactured in the USA for the highest precision. The powerful neodymium motor greatly increases the efficiency and performance of this subwoofer. Take advantage of on-site installation in Frankfurt (Oder) and secure the best sound experience at Masori.

Technical details and sound performance of the 33-inch subwoofer from B2 Audio

The B2 Audio X2SIX 33 is a 33-inch subwoofer with a resonant frequency of 18 Hz. This low resonant frequency allows for deep, rich bass tones to be reproduced with extreme precision. With a sensitivity of 103 dB at 2.83 V, this subwoofer responds to a comparatively low input voltage, making it ideal for use in high-output systems. The frequency response of 10 Hz to 500 Hz covers a wide spectrum, ensuring that no frequency is missed in the audible range.

The outstanding voice coil technology of the X2SIX 33 explains

With a 6-inch voice coil diameter, the B2 Audio X2SIX 33 guarantees outstanding heat resistance and mechanical stability. The larger voice coil enables higher power handling and efficient heat dissipation, essential for high-performance subwoofers. This dimension also promotes control in the reproduction of bass-heavy music. While a larger voice coil diameter would further increase power handling, it could affect sensitivity.

Unparalleled mobility: XMAX of 45 mm

The XMAX value is an impressive 45 mm, allowing for generous diaphragm excursion to reproduce even the lowest frequencies clearly and without distortion at high volumes. This flexibility is ideal for music genres like electronic dance music or hip hop, where low-frequency sound events are prominent. A lower XMAX could reduce the ability to effectively reproduce these low frequencies, while a higher value could compromise driver efficiency.

The dual 0.8 ohm nominal impedance of the subwoofer and its meaning

With a dual 0.8 ohm nominal impedance, the X2SIX 33 offers flexible configuration for various amplifier setups. By adjusting the wiring, you can vary the impedance to utilize the full power of your amplifier in series or parallel operation. This flexibility ensures optimal adaptation to your existing car hi-fi setups. A higher impedance value could reduce the load on the amplifier, but may compromise output power.

Realize unheard bass reproduction: MMS of 935.3 g

With a moving mass (MMS) of 935.3 g, the X2SIX 33 is optimized for the reproduction of extremely low frequencies. This high mass gives the subwoofer the ability to accurately reproduce powerful and deep bass frequencies, which is often desired in mobile audio setups. A higher MMS value could result in a slower cone movement, thus compromising speed, but could also allow for more depth in the bass reproduction.

Adjustable sound control: QMS of 3.06 and QTS of 0.487

With a QMS of 3.06 and a QTS of 0.487, the subwoofer offers a perfect balance between mechanical and electrical quality. These values ​​demonstrate the ability to cleanly process bass sounds and contribute to the overall quality of vibration control. The QMS value reflects the mechanical stability and compliance of the system, while the QTS represents a balance between mechanical damping and electrical efficiency. A lower QTS value could provide greater bass precision at the expense of energy efficiency.

True-to-life reproduction with CMS of 69.45 um/N

The suspension compliance (CMS) is 69.45 um/N, which indicates the X2SIX 33's sensitivity in reproducing low frequencies. This flexibility allows the diaphragm to operate precisely and in a controlled manner, ensuring an authentic auditory experience, especially with high-frequency sound effects. A lower CMS would further optimize the speed of frequency response, while a higher CMS could emphasize the bass response.

Powerful torque: The neodymium motor in action

The X2SIX 33's powerful neodymium motor maximizes magnetic force within a compact frame, increasing efficiency and ensuring perfect control of the cone movement. This motor significantly enhances the subwoofer's overall performance and allows for precise reproduction even at extremely high speaker loadings. A larger magnet could support even higher power outputs, but would also affect the subwoofer's weight.

Dynamic peak power handling of the X2SIX 33 at 24000 watts

With a dynamic peak power handling of 24,000 watts, the subwoofer is designed to effectively handle transient power surges without risking distortion or degradation of sound quality. This capability makes it ideal for sounds with sudden bursts of energy. Lowering this rating could compromise sound quality at high volumes, while higher ratings would require an even more robust construction.

Thiele-Small parameters of the subwoofer specifically explained

The B2 Audio X2SIX 33 has a mechanical quality factor (QMS) of 3.06, an electrical quality factor (QES) of 0.58, and a total quality factor (QTS) of 0.487. These parameters describe how effectively the subwoofer performs within an enclosure. A higher QMS allows for better control through mechanical feedback, while a lower QES captures electrical control. The QTS value provides a holistic overview of the performance within the enclosure and between free air. The optimally chosen value of 0.487 allows for strong performance in both sealed and ported enclosures, while extreme deviations in any of the characteristics would require further adjustment.

Gilded prospects through optimized power factor: BL2/RE of 201

A high BL2/RE value of 201 makes the subwoofer extremely efficient at converting electrical energy into sound pressure, ensuring crisp and rich bass reproduction. This power factor is crucial for sound quality at high volumes. A lower value could result in difficulties handling powerful bass impulses, while higher values, while capable of handling more power, can also affect the system weight.

Reliable partner: User-friendliness and support at masori.de

In addition to the remarkable technology of the X2SIX 33, the expert support FAQ & Help at masori.de offers valuable assistance during the purchasing process and installation. Masori's Audio Blog provides important insights into new trends and technologies in the car hi-fi world to further perfect your listening experience. This way, you not only benefit from the best price but also from comprehensive knowledge about your new audio system.